From sdlime at gmail.com  Wed Sep  1 06:54:30 2021
From: sdlime at gmail.com (Steve Lime)
Date: Wed, 1 Sep 2021 08:54:30 -0500
Subject: [mapserver-users] offset and symbolscaledenom
In-Reply-To: <CALtm4h0ftMxd78FcpponCC7SDQCC2WVAF+UA8rc+SVjOR0sPSQ@mail.gmail.com>
References: <CALtm4h0ftMxd78FcpponCC7SDQCC2WVAF+UA8rc+SVjOR0sPSQ@mail.gmail.com>
Message-ID: <CAMrKZ9-BuQbS0qwow1DU5Rz_bkmW2H5di3FMg9GGsGDQGEp3tQ@mail.gmail.com>

Not that I know of - unless you did so yourself via MapScript. This seems
like a limitation of the current implementation rather than a bug. We'd
need to add additional parameters to limit the offsets (e.g. MINOFFSET,
MAXOFFSET). --Steve

On Fri, Aug 27, 2021 at 2:18 PM Travis Kirstine <traviskirstine at gmail.com>
wrote:

> Is there a method to scale the offset value between min / max sizes when
> using symbolscaledenom.  I'm trying to scale and offset a label but it
> appears the offset is static based on the symbolscaledenon.
>
> Thanks
>
> mapfile
>
> LAYER
> ....
>     SYMBOLSCALEDENOM 1000
>     CLASS
>       NAME "label"
>       EXPRESSION "POINT"
>       LABEL
>         OFFSET 0 12
>         FONT arial
>         SIZE 12
>         MINSIZE 8
>         MAXSIZE 12
>         TYPE truetype
>         COLOR 0 0 0
>         STYLE
>           GEOMTRANSFORM 'labelpoly'
>           COLOR "#ffffff4f"
>         END
>       END
>     END
>
>
> _______________________________________________
> mapserver-users mailing list
> mapserver-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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From traviskirstine at gmail.com  Wed Sep  1 13:15:22 2021
From: traviskirstine at gmail.com (Travis Kirstine)
Date: Wed, 1 Sep 2021 16:15:22 -0400
Subject: [mapserver-users] offset and symbolscaledenom
In-Reply-To: <CAMrKZ9-BuQbS0qwow1DU5Rz_bkmW2H5di3FMg9GGsGDQGEp3tQ@mail.gmail.com>
References: <CALtm4h0ftMxd78FcpponCC7SDQCC2WVAF+UA8rc+SVjOR0sPSQ@mail.gmail.com>
 <CAMrKZ9-BuQbS0qwow1DU5Rz_bkmW2H5di3FMg9GGsGDQGEp3tQ@mail.gmail.com>
Message-ID: <CALtm4h1Gq1TBm2njF5Phi=QoWY0=mYc2ohfzu+Nw+wAy3TtNmg@mail.gmail.com>

Thanks Steve,

I was able to find a workaround.

On Wed, 1 Sept 2021 at 09:54, Steve Lime <sdlime at gmail.com> wrote:

> Not that I know of - unless you did so yourself via MapScript. This seems
> like a limitation of the current implementation rather than a bug. We'd
> need to add additional parameters to limit the offsets (e.g. MINOFFSET,
> MAXOFFSET). --Steve
>
> On Fri, Aug 27, 2021 at 2:18 PM Travis Kirstine <traviskirstine at gmail.com>
> wrote:
>
>> Is there a method to scale the offset value between min / max sizes when
>> using symbolscaledenom.  I'm trying to scale and offset a label but it
>> appears the offset is static based on the symbolscaledenon.
>>
>> Thanks
>>
>> mapfile
>>
>> LAYER
>> ....
>>     SYMBOLSCALEDENOM 1000
>>     CLASS
>>       NAME "label"
>>       EXPRESSION "POINT"
>>       LABEL
>>         OFFSET 0 12
>>         FONT arial
>>         SIZE 12
>>         MINSIZE 8
>>         MAXSIZE 12
>>         TYPE truetype
>>         COLOR 0 0 0
>>         STYLE
>>           GEOMTRANSFORM 'labelpoly'
>>           COLOR "#ffffff4f"
>>         END
>>       END
>>     END
>>
>>
>> _______________________________________________
>> mapserver-users mailing list
>> mapserver-users at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>>
>
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From richard.greenwood at gmail.com  Wed Sep  1 15:30:45 2021
From: richard.greenwood at gmail.com (Richard Greenwood)
Date: Wed, 1 Sep 2021 16:30:45 -0600
Subject: [mapserver-users] serving WMS GetFeatureInfo to ESRI JavaScript
 client
Message-ID: <CAHBySPaUSzimdDWhCxWqy=PihEFvSYr4m_g0tVchk_0PjdURkw@mail.gmail.com>

I need to serve WMS GetFeatureInfo requests in a suitable format for an
ESRI JavaScript client. I'm asking if anyone has any tips or experience
they could share.

I'm not developing the client. I'm serving the content to a company that's
used to using ESRI REST services and doesn't have any experience with WMS.
I don't have any experience with the ESRI JavaScript client.

>From what little I've found so far the request is typically
  INFO_FORMAT=text/html
but the response is formatted as XML. Should the response mime type be
text/xml or does it matter? Is there an XML structure that the ESRI client
expects to receive or is that entirely up to the app developer?

Thanks,
Rich

-- 
Richard W. Greenwood, PLS
www.greenwoodmap.com
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From luc.ponelle at veolia.com  Thu Sep  2 04:26:51 2021
From: luc.ponelle at veolia.com (PONELLE, Luc)
Date: Thu, 2 Sep 2021 13:26:51 +0200
Subject: [mapserver-users] mapcache_seed : deleting tiles out of extent
In-Reply-To: <CAFSZKzm0fS8hrYODFrbt8tXgbwQzvrUh5oks+SKxg+Wb+UQ_tA@mail.gmail.com>
References: <CAFSZKzm0fS8hrYODFrbt8tXgbwQzvrUh5oks+SKxg+Wb+UQ_tA@mail.gmail.com>
Message-ID: <CAFSZKzkjeXxB06-D2naLSX4Qr7GnvwTXjeeFuAVdjiDzJC1q+Q@mail.gmail.com>

Hello
I re-submit the message if anyone have an idea about my issue :
mapcache_seed delete more than tiles existing in the given extent (extent
of a city)
When I delete the tiles for an other projection forn example it works
Any help would be appreciated

Le mer. 21 juil. 2021 ? 16:10, PONELLE, Luc <luc.ponelle at veolia.com> a
?crit :

> Hello
> I want to delete tiles with mapcache_seed using like this :
>
> mapcache_seed -c /etc/mapcache.xml -L /tmp/log_tiles -m delete -e
> 949898,6270769,958517,6278331 -t veolia2154 -g LAMB93 -z 16,16 -n 10
>
> The deleting is very long and seems delete tiles out of extent :
> seeded 32600 tiles, now at z16 x164200 y29275
>
> And if I interrupt the process I have the following message :
> seeded 1574 metatiles (39350 total tiles, 39350 non-empty tiles) in 87.0
> seconds at 452.4 tiles/sec (452.4 non-empty tiles/sec)
>
> There are less tiles in this extent
>
>
> The  mapcache.xml is defined like that :
> ....
> <grid name="LAMB93">
> <metadata>
> <title>Lambert 1993</title>
> </metadata>
> <extent>-357823.2365 6037008.6939 1313632.3628 7230727.3772</extent>
> <srs>EPSG:2154</srs>
> <srsalias>IGNF:LAMB93</srsalias>
> <resolutions>2048 1024 512 256 128 64 32 16 8 4 2 1 0.5 0.25 0.125 0.0625
> 0.03125 0.015625 0.0078125</resolutions>
> <units>m</units>
> <size>256 256</size>
> </grid>
> ....
> <tileset name="veolia2154">
> <source>fdp_veolia</source>
> <cache>s3</cache>
> <grid>LAMB93</grid>
> <format>PNG_BEST</format>
> <metatile>5 5</metatile>
> <metabuffer>10</metabuffer>
> <expires>604800</expires>
> </tileset>
>
> Anyone have an idea ?
> Thanks in adavance
>
>
> Je reste disponible pour tout renseignement compl?mentaire.
>
> Cordialement
>
>  *Luc PONELLE*
>
> Tech Lead - BS R?seau - Chapter Maintenance & Intervention + IS&T Eau
> France
>
> Office : +33 (0)6 24 63 60 68 <http://.>
> Adresse :
>
> Immeuble Giovanni Battista A
>
> 1, rue Giovanni Battista Pirelli
>
> 94410 Saint-Maurice
> *www.veolia.com <http://www.veolia.com/>*
>
> * <https://www.facebook.com/pages/Veolia/106821786149402?fref=ts>
> <https://www.linkedin.com/company/166785>  <https://twitter.com/veolia>
> <https://www.youtube.com/user/veoliaenvironnement>** <http://veolia.com>*
> <https://www.veolia.fr/Eaufrance/Osons2020>
>
>
>
> * <http://www.veolia.com/>*
>

-- 


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From gkvoelkl at nelson-games.de  Thu Sep  2 23:29:28 2021
From: gkvoelkl at nelson-games.de (=?utf-8?Q?Gerhard_V=C3=B6lkl?=)
Date: Fri, 3 Sep 2021 08:29:28 +0200
Subject: [mapserver-users] Error MsDrawMap Image handling error when
 using PNG
In-Reply-To: <638c18e9-8f14-c333-ebd5-4cf885f5f475@gatewaygeomatics.com>
References: <638c18e9-8f14-c333-ebd5-4cf885f5f475@gatewaygeomatics.com>
Message-ID: <B5E4A986-0CCF-452C-BF77-3CC9E12614F7@nelson-games.de>

Hallo,

Thank you for your assistance.

The cause was an older version of the oracle library. With version 19 mapserver can display the png files. 

Goodbye Gerhard


> Am 17.08.2021 um 16:52 schrieb Jeff McKenna <jmckenna at gatewaygeomatics.com>:
> 
> ?Hi Gerhard,
> 
> It seems to be a problem with the LIBPNG library on your server.  Is "PNG" listed in the response from the command "gdalinfo --formats" ?
> 
> I might also:
> 
> - recompile ZLIB
> 
> - recompile LIBPNG
> 
> (executing 'sudo ldconfig' after each)
> 
> - recompile GDAL (point to your external LIBPNG)
> 
> - test with 'gdalinfo --formats'
> 
> - recompile MapServer
> 
> - test your mapfile with a 'shp2img' command
> 
> 
> -jeff
> 
> 
> 
> -- 
> Jeff McKenna
> GatewayGeo: Developers of MS4W, MapServer Consulting and Training
> co-founder of FOSS4G
> http://gatewaygeo.com/
> 
> 
> 
>> On 2021-08-12 7:15 a.m., Gerhard V?lkl wrote:
>> Hello,
>> when using a png image as symbol I got the error
>> Image handling error
>> When using a gif image all is fine.
>> But I can?t change all 1000 Images to gif.
>> What can I do? What?s wrong?
>> Here an example Output:
>> /usr/lib/cgi-bin/mapserv QUERY_STRING="map=/data/ows/maps/test.map&SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=725521.7,5433653.4,726708.5,5434495.5&CRS=EPSG:25832&WIDTH=1048&HEIGHT=317&LAYERS=test&STYLES=&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=TRUE"
>> libpng error: bad parameters to zlib
>> Content-Type: text/xml; charset=UTF-8
>> <?xml version='1.0' encoding="UTF-8" standalone="no" ?>
>> <ServiceExceptionReport version="1.3.0" xmlns="http://www.opengis.net/ogc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/ogc http://schemas.opengis.net/wms/1.3.0/exceptions_1_3_0.xsd">
>> <ServiceException>
>> msDrawMap(): Image handling error. Failed to draw layer named &#39;test-layer&#39;.
>> </ServiceException>
>> </ServiceExceptionReport>
>> GDAL: In GDALDestroy - unloading GDAL shared library.
>> Thanks
>> Best regards Gerhard
>> _______________________________________________
>> mapserver-users mailing list
>> mapserver-users at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/mapserver-users
> 
> _______________________________________________
> mapserver-users mailing list
> mapserver-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users



From bahbouba.909 at gmail.com  Sat Sep  4 13:20:16 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Sat, 4 Sep 2021 21:20:16 +0100
Subject: [mapserver-users] Asking help
Message-ID: <CALOg8kHq3YQ5sAfJUr8EuH9LPNGyhjbJ9u=uigK5vBNERFVDZg@mail.gmail.com>

Hello how l want to know the parameters of Hidden cgi_variable in html
template because l try an exemple but if l submitted the formular of the
pages they don't return a map that l check in formular if sommes can help
to fix this problems
Thanks
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From Ashley.Sommer at csiro.au  Mon Sep  6 02:13:41 2021
From: Ashley.Sommer at csiro.au (Sommer, Ashley (L&W, Dutton Park))
Date: Mon, 6 Sep 2021 09:13:41 +0000
Subject: [mapserver-users] Potential bug when using Layer-Tile-Index where
 indexed files are GeoTiff files
Message-ID: <SYCPR01MB46381C5981967EDBD0DEFD388BD29@SYCPR01MB4638.ausprd01.prod.outlook.com>

Hi Everyone,
I'm trying to get WCS service with TIME parameter support working on latest Mapserver.
My data is a timeseries of large geotiff files, in a directory, with the date encoded in the filename.
Eg:
 - /datasets/mydataset/v1/layer1/raster_2020-08-01.tif
 - /datasets/mydataset/v1/layer1/raster_2020-08-02.tif
 - etc.
I'm had it working on the WMS side of things, simply using Runtime Substitution, and embedding the TIME parameter into the DATA directive.
eg:
  DATA "/datasets/mydataset/v1/layer1/raster_%time%.tif"
That worked for WMS, but not for WCS. When Mapserver's WCS service encounters a TIME parameter, it assumes I'm using a tile index. If there is no tile index, it errors out.

So I create a tile index for this dataset. Using gdaltindex for a record of "location" for each raster, then adding a temporal attribute to the dbf file, and assigning dates to each of the records.
I then tried to use that in place of DATA:
LAYER
  NAME "mylayer"
  TILEINDEX "/datasets/mydataset/v1/layer1/index.shp"
  TILEITEM "location"
END
Unfortunately, that doesn't work, because Mapserver now requires the use of new-style Layer-Tile-Index directives in order for WCS to work properly.
So I changed it to:
LAYER
  NAME "MyIndex"
  TILEINDEX "/datasets/mydataset/v1/layer1/index.shp"
  TILEITEM "location"
END
LAYER
  TILEINDEX "MyIndex"
  TILEITEM "location"
END

This now works to some extent, but then I get an error:
msTiledSHPTryOpen(): Unable to access file. Unable to open shapefile 'raster_2020-08-02.tif' for layer 'MyIndex' ... fatal error. msShapefileOpen(): Unable to access file. (/tmp/raster_2020-08-02.tif) msShapefileOpen(): Unable to access file. (/datasets/mydataset/v1/layer1/raster_2020-08-01.tif)

I believe I have tracked down why this is happening, and I believe it is a bug.
1) Mapserver _can_ open the .shp and .dbf file at the location. It must be able to to get the file location from the dbf index.
2) msTiledSHPTryOpen() is a helper fn that runs _after_ opening a tile index, to test if we can open the first-indexed file (to template some parts of the layer).
See comment here: https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L2028
See also msTileSHPTryOpen fn here: https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L1868
3) So msTiledSHPTryOpen() tries to open the first-indexed file: "/datasets/mydataset/v1/layer1/raster_2020-08-02.tif" but returns an error, even though it _can_ open that file.
The problem is, it is using msShapefileOpen() to do this, which in-turn uses msSHPOpen() to open the tif file:
See msShapefileOpen fn: https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L1665
See opener: https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L1686
4) msSHPOpen() assumes whatever file its opening will have a .shp file and a .shx file.
In this case, it's trying to open a .tif file. The function tries to open a non-existent /datasets/mydataset/v1/layer1/raster_2020-08-02.shp file.
See the implementation here: https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L194
And where it opens a file here: https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L252

So I believe it is a bug to use msShapefileOpen() to test if a tileindex can open a file at its first-indexed location, because that file may not be a .shp file.

I might be able to put in a PR to fix the bug, but I don't know the codebase well enough to not potentially introduce regressions.
Let me know what you think?

- Ashley Sommer
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From mapserver at brainspeedjelly.co.uk  Mon Sep  6 03:35:05 2021
From: mapserver at brainspeedjelly.co.uk (mapserver at brainspeedjelly.co.uk)
Date: Mon, 6 Sep 2021 11:35:05 +0100
Subject: [mapserver-users] MapServer 7.4.3 - Poor projection from British
 National Grid (EPSG 27700) to WebMercator (EPSG 3857)
Message-ID: <47758a0c-ab4b-503b-7e79-7e41f1e728a5@brainspeedjelly.co.uk>

Reposted from 
https://gis.stackexchange.com/questions/410874/mapserver-7-4-3-poor-projection-from-british-national-grid-epsg-27700-to-web

We have PostGIS data in BNG and are displaying it over Google satellite 
imagery.

This worked fine previously - using a Ubuntu server running 18.04, with 
MapServer 7.0.7, GDAL 2.2.3, proj 4.9.3.

This server is long out of date and we have a new one running 20.02, 
with MapServer 7.4.3, GDAL 3.0.4 and proj 6.3.1. However this is 
projecting the BNG layers incorrectly (~200m ESE).

This appears to be similar to the issue reported at 
https://github.com/OSGeo/gdal/issues/3695 
<https://github.com/OSGeo/gdal/issues/3695> although that claims the 
problem only arose after proj 7.2.1

I have installed the updated transform OSTN15_NTv2_OSGBtoETRS.gsb but 
this had no effect.

Is there a way to update the transforms used by MapServer or get 
MapServer to pass the transformation to PostGIS ?

Thanks

Ben

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From mikesaunt at gmail.com  Mon Sep  6 05:38:56 2021
From: mikesaunt at gmail.com (Mike Saunt)
Date: Mon, 6 Sep 2021 13:38:56 +0100
Subject: [mapserver-users] MapServer 7.4.3 - Poor projection from
 British National Grid (EPSG 27700) to WebMercator (EPSG 3857)
In-Reply-To: <47758a0c-ab4b-503b-7e79-7e41f1e728a5@brainspeedjelly.co.uk>
References: <47758a0c-ab4b-503b-7e79-7e41f1e728a5@brainspeedjelly.co.uk>
Message-ID: <CAFyQ+ogrm3n6z=imkhaZsbpZvkcyPE06MNLa=qZFQ=M082GPeA@mail.gmail.com>

Ben

Have you considered using PostGIS to do the transformation instead?  Also,
depending on the amount of data you could set up some material views
building transformed data or similar which may make it more responsive, if
that is needed.

All the best
Mike


On Mon, 6 Sept 2021 at 11:52, <mapserver at brainspeedjelly.co.uk> wrote:

> Reposted from
> https://gis.stackexchange.com/questions/410874/mapserver-7-4-3-poor-projection-from-british-national-grid-epsg-27700-to-web
>
> We have PostGIS data in BNG and are displaying it over Google satellite
> imagery.
>
> This worked fine previously - using a Ubuntu server running 18.04, with
> MapServer 7.0.7, GDAL 2.2.3, proj 4.9.3.
>
> This server is long out of date and we have a new one running 20.02, with
> MapServer 7.4.3, GDAL 3.0.4 and proj 6.3.1. However this is projecting the
> BNG layers incorrectly (~200m ESE).
>
> This appears to be similar to the issue reported at
> https://github.com/OSGeo/gdal/issues/3695 although that claims the
> problem only arose after proj 7.2.1
>
> I have installed the updated transform OSTN15_NTv2_OSGBtoETRS.gsb but this
> had no effect.
>
> Is there a way to update the transforms used by MapServer or get MapServer
> to pass the transformation to PostGIS ?
>
> Thanks
>
> Ben
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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From bob.basques at ci.stpaul.mn.us  Tue Sep  7 12:31:50 2021
From: bob.basques at ci.stpaul.mn.us (Basques, Bob (CI-StPaul))
Date: Tue, 7 Sep 2021 19:31:50 +0000
Subject: [mapserver-users] OSGeo Twin Cities (aka TCMUG) Local Chapter
 Meeting - Sept. 8th.
Message-ID: <5BC15263-4795-477D-BA11-4B29DD056FED@ci.stpaul.mn.us>

All,

We had our first face to face meeting last month in over 15 months, and had some folks show up in person.

So, building on that, this month?s meet up will also be a face to face.  I have no presenter scheduled (yet), so we?ll be meeting at Sea Salt in Minnehaha Park.



Online Presentation:  NONE

Where: Sea- Salt.     https://www.bing.com/search?q=Minnehaha+Falls+Regional+Park+Minneapolis&filters=local_ypid:%22YN873x8433232369650977905%22


When Sept, 8th, 4:30 PM



bobb

OSGeo, Twin Cities (aka TCMUG), MN, USA Local Chapter Page.<https://www.osgeo.org/local-chapters/twin-cities-mn-usa-chapter/>

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From emmanuel.castro at capgemini.com  Wed Sep  8 05:44:48 2021
From: emmanuel.castro at capgemini.com (CASTRO, Emmanuel)
Date: Wed, 8 Sep 2021 12:44:48 +0000
Subject: [mapserver-users] Float64 on WCS
Message-ID: <PA4PR02MB6781D27E4C307D706FE3E7A0E6D49@PA4PR02MB6781.eurprd02.prod.outlook.com>

Hello

I am new to WCS. While testing WCS 2.0 mode on MapServer 2.18.
I noticed than WCS(1.0/2.0) only supports image mode BYTE, INT16 and FLOAT32 (I checked in the source mapwcs.cpp and mapwcs20.cpp). There is no support for FLOAT64.
Is there a specific reason for not supporting that? (GDAL supports FLOAT64 very well in GeoTiff).

My tests with WCS are from Grib2 data (Float64) to GeoTiff (which only produces Float32).

Thank you for your comments.
Emmanuel

This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.
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From jukka.rahkonen at maanmittauslaitos.fi  Wed Sep  8 06:26:41 2021
From: jukka.rahkonen at maanmittauslaitos.fi (Rahkonen Jukka (MML))
Date: Wed, 8 Sep 2021 13:26:41 +0000
Subject: [mapserver-users] Float64 on WCS
Message-ID: <037232c77d7c4ef1bbeb6d9d83dd5e9d@maanmittauslaitos.fi>

Hi,

It seems to me that there is no support for Float64 anywhere in Mapserver. See IMAGEMODE in https://mapserver.org/mapfile/outputformat.html.

-Jukka Rahkonen-

L?hett?j?: MapServer-users <mapserver-users-bounces at lists.osgeo.org> Puolesta CASTRO, Emmanuel via MapServer-users
L?hetetty: keskiviikko 8. syyskuuta 2021 15.45
Vastaanottaja: mapserver-users at lists.osgeo.org
Aihe: [mapserver-users] Float64 on WCS

Hello

I am new to WCS. While testing WCS 2.0 mode on MapServer 2.18.
I noticed than WCS(1.0/2.0) only supports image mode BYTE, INT16 and FLOAT32 (I checked in the source mapwcs.cpp and mapwcs20.cpp). There is no support for FLOAT64.
Is there a specific reason for not supporting that? (GDAL supports FLOAT64 very well in GeoTiff).

My tests with WCS are from Grib2 data (Float64) to GeoTiff (which only produces Float32).

Thank you for your comments.
Emmanuel

This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.
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From bahbouba.909 at gmail.com  Wed Sep  8 16:26:55 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Thu, 9 Sep 2021 00:26:55 +0100
Subject: [mapserver-users] Asking help
Message-ID: <CALOg8kEG+uXjO05_1Ock7ZBJdOQn3uawr0cUc4Qq7ZERDrksNQ@mail.gmail.com>

Hello everyone hope you are fine . Recently l created an interactive map
wicth can calculate an itinerary
And after created a mapefile and the template html
I used the link below:
*http://localhost/cgi-bin/mapserv.exe?map=/var/www/html/routing.map&layer=route
<http://localhost/cgi-bin/mapserv.exe?map=/var/www/html/routing.map&layer=route>
& mode=browse*
But the pages send me an errors:
*MsloadMap():unable to access file.(/var/www/html/routing.map)*
And l don't how to fix this issues if someone can help me please
Thanks in advance
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From mapserver at brainspeedjelly.co.uk  Thu Sep  9 01:34:40 2021
From: mapserver at brainspeedjelly.co.uk (BenH)
Date: Thu, 9 Sep 2021 09:34:40 +0100
Subject: [mapserver-users] MapServer 7.4.3 - Poor projection from
 British National Grid (EPSG 27700) to WebMercator (EPSG 3857)
In-Reply-To: <CAFyQ+ogrm3n6z=imkhaZsbpZvkcyPE06MNLa=qZFQ=M082GPeA@mail.gmail.com>
References: <47758a0c-ab4b-503b-7e79-7e41f1e728a5@brainspeedjelly.co.uk>
 <CAFyQ+ogrm3n6z=imkhaZsbpZvkcyPE06MNLa=qZFQ=M082GPeA@mail.gmail.com>
Message-ID: <063429d0-3f20-6e31-9761-89643afcebf3@brainspeedjelly.co.uk>

I have tried some tests of this.
A simple view, outputting the geometry with ST_Transform, is not
performant at all - the transform breaks the spatial index and it's a
large dataset.
I assume that would still be an issue with a materialized view.
So I think the only PostGIS option would be to create a full copy of the
geometry with its own index. I've tested this, so it is a fall back
option - but it's a lot of data duplication and the Mapserver transform
is really quick.
Thanks

On 06/09/2021 13:38, Mike Saunt wrote:
> Ben
>
> Have you considered using PostGIS to do the transformation instead??
> Also, depending on the amount of data you could set up some material
> views building transformed data or similar which may make it?more
> responsive, if that is needed.
>
> All the best
> Mike




From emmanuel.castro at capgemini.com  Thu Sep  9 01:50:13 2021
From: emmanuel.castro at capgemini.com (CASTRO, Emmanuel)
Date: Thu, 9 Sep 2021 08:50:13 +0000
Subject: [mapserver-users] Handling of NoData in WCS with MapServer
Message-ID: <PA4PR02MB6781A1B44B71C19791E9E3A8E6D59@PA4PR02MB6781.eurprd02.prod.outlook.com>

Hello

I have another question about MapServer capabilities. In my technical tests, I am trying to serve a GeoTiff Float32 with a declared NoData value (i.e. -3.4028234663852886e+38).
The GeoTiff file resulting from my WCS request transforms the NoData value to 0, which is problematic because 0 can be a real data.

Is there a way to handle this problem?

I think I can prepare the GeoTiff file by filling the NoData with a value that I control, and then declaring it in the WCS nilValues metadata ; however I would like to avoid preprocessing my input files with gdal_translate or gdal_fillnodata.

Thanks

Emmanuel

This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.
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From joerg.thomsen at wheregroup.com  Thu Sep  9 02:04:39 2021
From: joerg.thomsen at wheregroup.com (=?UTF-8?Q?J=c3=b6rg_Thomsen_=28WhereGroup=29?=)
Date: Thu, 9 Sep 2021 11:04:39 +0200
Subject: [mapserver-users] Asking help
In-Reply-To: <CALOg8kEG+uXjO05_1Ock7ZBJdOQn3uawr0cUc4Qq7ZERDrksNQ@mail.gmail.com>
References: <CALOg8kEG+uXjO05_1Ock7ZBJdOQn3uawr0cUc4Qq7ZERDrksNQ@mail.gmail.com>
Message-ID: <c0253327-4b71-fe22-a10f-acda983058b4@wheregroup.com>

Hi,

as mapserver tells you: unable to access file

make very sure that the files exists and the path is correct. If so,
have a look at the access rights, the user www-data must be allowed to
read the mapfile.

By the way it is not a good idea to store the mapfile in the apache home
because it is now accessible via http:/servername/routing.map ->
everyone can read it an find critical information as file-paths and
database connection information ect..

J?rg

And another one: it would be nice, if you could use a more speaking
subject, so it easier to find your questions and answers in the
list-archive.



Am 09.09.21 um 01:26 schrieb Boubacar Bah:
> Hello everyone hope you are fine . Recently l created an interactive
> map? wicth can calculate an itinerary
> And after created a mapefile and the template html
> I used the link below:
> *http://localhost/cgi-bin/mapserv.exe?map=/var/www/html/routing.map&layer=route
> <http://localhost/cgi-bin/mapserv.exe?map=/var/www/html/routing.map&layer=route>
> & mode=browse*
> But the pages send me an errors:
> *MsloadMap():unable to access file.(/var/www/html/routing.map)*
> And l don't how to fix this issues if someone can help me please
> Thanks in advance
> 
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
> 


From sdlime at gmail.com  Thu Sep  9 07:59:16 2021
From: sdlime at gmail.com (Steve Lime)
Date: Thu, 9 Sep 2021 09:59:16 -0500
Subject: [mapserver-users] serving WMS GetFeatureInfo to ESRI JavaScript
 client
In-Reply-To: <CAHBySPaUSzimdDWhCxWqy=PihEFvSYr4m_g0tVchk_0PjdURkw@mail.gmail.com>
References: <CAHBySPaUSzimdDWhCxWqy=PihEFvSYr4m_g0tVchk_0PjdURkw@mail.gmail.com>
Message-ID: <CAMrKZ98LpkmQk8AcPVC-+KQ-Ox18Gw+0o6pT++sYwTWAsMRfYg@mail.gmail.com>

Hi Rich! I didn't see any replies to this email and I don't have any
particular experience. That said, it seems to me that the vendor that is
receiving the content would want it in some sort of presentation agnostic
format so that they can apply a design, choose which attributes to display
and so forth. So HTML doesn't make that much sense and standard XML/GML
responses would be better IMHO.

--Steve

On Wed, Sep 1, 2021 at 5:31 PM Richard Greenwood <
richard.greenwood at gmail.com> wrote:

> I need to serve WMS GetFeatureInfo requests in a suitable format for an
> ESRI JavaScript client. I'm asking if anyone has any tips or experience
> they could share.
>
> I'm not developing the client. I'm serving the content to a company that's
> used to using ESRI REST services and doesn't have any experience with WMS.
> I don't have any experience with the ESRI JavaScript client.
>
> From what little I've found so far the request is typically
>   INFO_FORMAT=text/html
> but the response is formatted as XML. Should the response mime type be
> text/xml or does it matter? Is there an XML structure that the ESRI client
> expects to receive or is that entirely up to the app developer?
>
> Thanks,
> Rich
>
> --
> Richard W. Greenwood, PLS
> www.greenwoodmap.com
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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From spam at crystalsphere.net  Thu Sep  9 07:59:02 2021
From: spam at crystalsphere.net (Spam)
Date: Thu, 9 Sep 2021 15:59:02 +0100
Subject: [mapserver-users] Anyone got time to help with a MapServer setup?
Message-ID: <cb14b590-9422-9ee0-8775-493a29cdef9d@crystalsphere.net>

Please let me know - get in touch directly (use spam at crystalsphere.net). 
Happy to pay for time!

Regards,

John




From richard.greenwood at gmail.com  Thu Sep  9 08:54:17 2021
From: richard.greenwood at gmail.com (Richard Greenwood)
Date: Thu, 9 Sep 2021 09:54:17 -0600
Subject: [mapserver-users] serving WMS GetFeatureInfo to ESRI JavaScript
 client
In-Reply-To: <CAMrKZ98LpkmQk8AcPVC-+KQ-Ox18Gw+0o6pT++sYwTWAsMRfYg@mail.gmail.com>
References: <CAHBySPaUSzimdDWhCxWqy=PihEFvSYr4m_g0tVchk_0PjdURkw@mail.gmail.com>
 <CAMrKZ98LpkmQk8AcPVC-+KQ-Ox18Gw+0o6pT++sYwTWAsMRfYg@mail.gmail.com>
Message-ID: <CAHBySPbRKB635E4Ah2n8TGC2ztKFjodG6B1nppWQ8nOxn1fKoA@mail.gmail.com>

Hey Steve,

Thanks for the reply. I flailed with this for quite a while. I'm not an
Esri user and the vendor that I'm supposed to support is unfamiliar with
WMS. I was trying to follow an Esri example that was returning XML for
GetFeatureInfo requests but I was making a lot of (bad) guesses. In the end
I built a very basic app with the Esri JavaScript client that displayed
GetFeatureInfo responses in a popup. So I've proven that it can be done
which allows me to throw the ball into the vendor's court.

To sort of answer my own question, plain unformatted text with a text/html
mime type displays in the Esri JavaScript client (jsapi) attribute popup.
XML does not appear to be necessary or helpful.

Thanks,
Rich

On Thu, Sep 9, 2021 at 8:59 AM Steve Lime <sdlime at gmail.com> wrote:

> Hi Rich! I didn't see any replies to this email and I don't have any
> particular experience. That said, it seems to me that the vendor that is
> receiving the content would want it in some sort of presentation agnostic
> format so that they can apply a design, choose which attributes to display
> and so forth. So HTML doesn't make that much sense and standard XML/GML
> responses would be better IMHO.
>
> --Steve
>
> On Wed, Sep 1, 2021 at 5:31 PM Richard Greenwood <
> richard.greenwood at gmail.com> wrote:
>
>> I need to serve WMS GetFeatureInfo requests in a suitable format for an
>> ESRI JavaScript client. I'm asking if anyone has any tips or experience
>> they could share.
>>
>> I'm not developing the client. I'm serving the content to a
>> company that's used to using ESRI REST services and doesn't have any
>> experience with WMS. I don't have any experience with the ESRI JavaScript
>> client.
>>
>> From what little I've found so far the request is typically
>>   INFO_FORMAT=text/html
>> but the response is formatted as XML. Should the response mime type be
>> text/xml or does it matter? Is there an XML structure that the ESRI client
>> expects to receive or is that entirely up to the app developer?
>>
>> Thanks,
>> Rich
>>
>> --
>> Richard W. Greenwood, PLS
>> www.greenwoodmap.com
>> _______________________________________________
>> MapServer-users mailing list
>> MapServer-users at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>>
>

-- 
Richard W. Greenwood, PLS
www.greenwoodmap.com
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From patrick.mckendree.young at gmail.com  Fri Sep 10 09:17:21 2021
From: patrick.mckendree.young at gmail.com (Patrick Young)
Date: Fri, 10 Sep 2021 10:17:21 -0600
Subject: [mapserver-users] Raster Upsampling
Message-ID: <CADXYQQ4+xQpkp=xDzoBXKg3Sa0VjvfSsEYVdXEb+=ifh+AzbFQ@mail.gmail.com>

Hello!

I was curious if it is possible to have mapserver bilinearly upsample a low
resolution raster to a higher resolution when there is no reprojection
required.

My setup is that I have a very low resolution image (a bathymetric layer)
and a much higher resolution image (aerial), both in web mercator.  When I
request a high resolution XYZ tile, the low resolution image remains
pixelated (it looks as if its is nearest neighbor upsampled) at the
raster's native resolution even though I have set in the PROCESSING
directive RESAMPLE=BILINEAR.

I suspect from the docs that RESAMPLE only comes into play when we're doing
on-the-fly reprojection, is that correct?  When no reprojection is
required, but just simpler upsampling, can one change the kernel used?

Many thanks!
Patrick
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From patrick.mckendree.young at gmail.com  Fri Sep 10 10:08:00 2021
From: patrick.mckendree.young at gmail.com (Patrick Young)
Date: Fri, 10 Sep 2021 11:08:00 -0600
Subject: [mapserver-users] Raster Upsampling
In-Reply-To: <CADXYQQ4+xQpkp=xDzoBXKg3Sa0VjvfSsEYVdXEb+=ifh+AzbFQ@mail.gmail.com>
References: <CADXYQQ4+xQpkp=xDzoBXKg3Sa0VjvfSsEYVdXEb+=ifh+AzbFQ@mail.gmail.com>
Message-ID: <CADXYQQ7qk0Ui2OVWFS=9JfQeLxQppuGP0qzc0kEt8ZZjV5Uu=g@mail.gmail.com>

As a quick follow up, a hack that worked to get around this was to make a
VRT of the low resolution dataset wherein I set the resampling to bilinear
in the VRT and set the resolution to much much higher, and that has the
desired effect.  So the question is, is there a better way to achieve the
same thing in mapserver.

Thanks!

On Fri, Sep 10, 2021 at 10:17 AM Patrick Young <
patrick.mckendree.young at gmail.com> wrote:

> Hello!
>
> I was curious if it is possible to have mapserver bilinearly upsample a
> low resolution raster to a higher resolution when there is no reprojection
> required.
>
> My setup is that I have a very low resolution image (a bathymetric layer)
> and a much higher resolution image (aerial), both in web mercator.  When I
> request a high resolution XYZ tile, the low resolution image remains
> pixelated (it looks as if its is nearest neighbor upsampled) at the
> raster's native resolution even though I have set in the PROCESSING
> directive RESAMPLE=BILINEAR.
>
> I suspect from the docs that RESAMPLE only comes into play when we're
> doing on-the-fly reprojection, is that correct?  When no reprojection is
> required, but just simpler upsampling, can one change the kernel used?
>
> Many thanks!
> Patrick
>
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From spam at crystalsphere.net  Sat Sep 11 06:01:18 2021
From: spam at crystalsphere.net (Spam)
Date: Sat, 11 Sep 2021 14:01:18 +0100
Subject: [mapserver-users] Anyone got time to help with a MapServer
 setup?
In-Reply-To: <cb14b590-9422-9ee0-8775-493a29cdef9d@crystalsphere.net>
References: <cb14b590-9422-9ee0-8775-493a29cdef9d@crystalsphere.net>
Message-ID: <c7a0183e-ad42-393c-5d14-24ae6ca00fb9@crystalsphere.net>

No takers? Maybe I should have asked for free help?


On 2021-09-09 3:59 PM, Spam wrote:
> Please let me know - get in touch directly (use 
> spam at crystalsphere.net). Happy to pay for time!
>
> Regards,
>
> John
>
>
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users


From richard.greenwood at gmail.com  Sat Sep 11 10:23:54 2021
From: richard.greenwood at gmail.com (Richard Greenwood)
Date: Sat, 11 Sep 2021 11:23:54 -0600
Subject: [mapserver-users] Anyone got time to help with a MapServer
 setup?
In-Reply-To: <c7a0183e-ad42-393c-5d14-24ae6ca00fb9@crystalsphere.net>
References: <cb14b590-9422-9ee0-8775-493a29cdef9d@crystalsphere.net>
 <c7a0183e-ad42-393c-5d14-24ae6ca00fb9@crystalsphere.net>
Message-ID: <CAHBySPaFRAVhOsoDeNSZxypM0azTzb_dBzuiwRVuf7yFZbiBrw@mail.gmail.com>

Your email address doesn't inspire a lot of confidence. What platform are
you installing MapServer on - Linux, Mac, Windows? Do you need help with
CGI or MapScript?

On Sat, Sep 11, 2021 at 7:00 AM Spam <spam at crystalsphere.net> wrote:

> No takers? Maybe I should have asked for free help?
>
>
> On 2021-09-09 3:59 PM, Spam wrote:
> > Please let me know - get in touch directly (use
> > spam at crystalsphere.net). Happy to pay for time!
> >
> > Regards,
> >
> > John
> >
> >
> > _______________________________________________
> > MapServer-users mailing list
> > MapServer-users at lists.osgeo.org
> > https://lists.osgeo.org/mailman/listinfo/mapserver-users
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>


-- 
Richard W. Greenwood, PLS
www.greenwoodmap.com
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From bahbouba.909 at gmail.com  Sat Sep 11 17:55:39 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Sun, 12 Sep 2021 01:55:39 +0100
Subject: [mapserver-users] Asking about cgi file executing error
Message-ID: <CALOg8kE5EGU0n9fo=BR6TLiahOeHRhdOT5UoDUJeUfSsTJoEHQ@mail.gmail.com>

hi everyone i'm trying to run a cgi file with python scripts with url below
*http: // localhost / cgi bin / test_pg.cgi? name = bah*
 but it gives me the following message* : the server  encounter an internal
error or misconfiguration and was unable to complete yours request*
 the cgi file in question contains python scripts whose beginning contains
a shebang line: *#!/usr/bin/python *
I don't know what the script doesn't work if someone can help me l'm on
window and l have the ms4w installation
Thanks
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From atlantageek at gmail.com  Sat Sep 11 18:37:23 2021
From: atlantageek at gmail.com (Atlanta Geek)
Date: Sat, 11 Sep 2021 21:37:23 -0400
Subject: [mapserver-users] Asking about cgi file executing error
In-Reply-To: <CALOg8kE5EGU0n9fo=BR6TLiahOeHRhdOT5UoDUJeUfSsTJoEHQ@mail.gmail.com>
References: <CALOg8kE5EGU0n9fo=BR6TLiahOeHRhdOT5UoDUJeUfSsTJoEHQ@mail.gmail.com>
Message-ID: <CACnRHCT_JJYi3pj-6-KZMbJxHT8o2u-HsVsXacqD7-qV5ah5Ow@mail.gmail.com>

Follow the python instructions here:
https://www.ms4w.com/README_INSTALL.html under the heading 'using the
packaged python installation's

If that does not work send me the apache log file

On Sat, Sep 11, 2021, 20:55 Boubacar Bah <bahbouba.909 at gmail.com> wrote:

> hi everyone i'm trying to run a cgi file with python scripts with url
> below
> *http: // localhost / cgi bin / test_pg.cgi? name = bah*
>  but it gives me the following message* : the server  encounter an
> internal error or misconfiguration and was unable to complete yours request*
>  the cgi file in question contains python scripts whose beginning
> contains a shebang line: *#!/usr/bin/python *
> I don't know what the script doesn't work if someone can help me l'm on
> window and l have the ms4w installation
> Thanks
>
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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From bahbouba.909 at gmail.com  Sun Sep 12 06:52:52 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Sun, 12 Sep 2021 14:52:52 +0100
Subject: [mapserver-users] Asking help about python library psycopg 2
 installation on mapserver python
Message-ID: <CALOg8kFvc2i0d_-ydjANOToW5Zn42uof+OA_CT_9QTbgPu2Ncw@mail.gmail.com>

Hello everyone, l'm here to ask your help about an problem l try to install
python library psycopg 2 on mapserver python but l can't do it after saws
some tutorial about it. I always encountered a problem about the
installation if someone can help me to install this module on python
mapserver
Thanks
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From bahbouba.909 at gmail.com  Mon Sep 13 07:39:51 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Mon, 13 Sep 2021 15:39:51 +0100
Subject: [mapserver-users] Asking help
Message-ID: <CALOg8kE=QGybOFQWxCfBoER=J9Mz+a8rdjzqbHbq3p-L1_5LKA@mail.gmail.com>

Hello everyone l try to launch a script CGI  in mapserver but it return an
error when I put my CGI into cgi-bin folder:
*the server  encounter an internal error or misconfiguration and was unable
to complete yours request*
Or if l put. My script file into apps folder the server returned a error
like that
*Forbidden you don't have a permission To access this ressources.*
I don't know how to fix this problems if someone can help me
Thanks
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From b.j.kobben at utwente.nl  Mon Sep 13 07:55:03 2021
From: b.j.kobben at utwente.nl (b.j.kobben at utwente.nl)
Date: Mon, 13 Sep 2021 14:55:03 +0000
Subject: [mapserver-users] Asking help
In-Reply-To: <CALOg8kE=QGybOFQWxCfBoER=J9Mz+a8rdjzqbHbq3p-L1_5LKA@mail.gmail.com>
References: <CALOg8kE=QGybOFQWxCfBoER=J9Mz+a8rdjzqbHbq3p-L1_5LKA@mail.gmail.com>
Message-ID: <5EE1E2B7-5805-49BA-9377-70F9451329B0@utwente.nl>

This seems a general CGI scripting error, nothing to do with MapServer.

In general for CGI script to run make sure:
- a script handler for the script is installed I your server. eg for Python on Apache,:
Options +ExecCGI
AddHandler cgi-script .py
<FilesMatch "\.(py)$">
  Require all granted
</FilesMatch>

- the script has execute permission (eg in Linux do:  chmod 755 script.py)
- there are no script syntax errors (eg in Python run it locally first to test).

--
Barend K?bben


From: MapServer-users <mapserver-users-bounces at lists.osgeo.org> on behalf of Boubacar Bah <bahbouba.909 at gmail.com>
Date: Monday, 13 September 2021 at 16:40
To: "mapserver-users at lists.osgeo.org" <mapserver-users at lists.osgeo.org>
Subject: [mapserver-users] Asking help

Hello everyone l try to launch a script CGI  in mapserver but it return an error when I put my CGI into cgi-bin folder:
the server  encounter an internal error or misconfiguration and was unable to complete yours request
Or if l put. My script file into apps folder the server returned a error like that
Forbidden you don't have a permission To access this ressources.
I don't know how to fix this problems if someone can help me
Thanks
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From patrick.mckendree.young at gmail.com  Mon Sep 13 08:35:14 2021
From: patrick.mckendree.young at gmail.com (Patrick Young)
Date: Mon, 13 Sep 2021 09:35:14 -0600
Subject: [mapserver-users] Raster Upsampling
In-Reply-To: <CADXYQQ7qk0Ui2OVWFS=9JfQeLxQppuGP0qzc0kEt8ZZjV5Uu=g@mail.gmail.com>
References: <CADXYQQ4+xQpkp=xDzoBXKg3Sa0VjvfSsEYVdXEb+=ifh+AzbFQ@mail.gmail.com>
 <CADXYQQ7qk0Ui2OVWFS=9JfQeLxQppuGP0qzc0kEt8ZZjV5Uu=g@mail.gmail.com>
Message-ID: <CADXYQQ7tO1_nRQL8F7XH1MGR-sFso2qLny6HyfVE8et3gSV52Q@mail.gmail.com>

Apologies, after revisiting this this morning, I can't reproduce what I was
seeing... now I do see the raster being bilinearly upsampled when I
overzoom.  Sorry about that!

On Fri, Sep 10, 2021 at 11:08 AM Patrick Young <
patrick.mckendree.young at gmail.com> wrote:

> As a quick follow up, a hack that worked to get around this was to make a
> VRT of the low resolution dataset wherein I set the resampling to bilinear
> in the VRT and set the resolution to much much higher, and that has the
> desired effect.  So the question is, is there a better way to achieve the
> same thing in mapserver.
>
> Thanks!
>
> On Fri, Sep 10, 2021 at 10:17 AM Patrick Young <
> patrick.mckendree.young at gmail.com> wrote:
>
>> Hello!
>>
>> I was curious if it is possible to have mapserver bilinearly upsample a
>> low resolution raster to a higher resolution when there is no reprojection
>> required.
>>
>> My setup is that I have a very low resolution image (a bathymetric layer)
>> and a much higher resolution image (aerial), both in web mercator.  When I
>> request a high resolution XYZ tile, the low resolution image remains
>> pixelated (it looks as if its is nearest neighbor upsampled) at the
>> raster's native resolution even though I have set in the PROCESSING
>> directive RESAMPLE=BILINEAR.
>>
>> I suspect from the docs that RESAMPLE only comes into play when we're
>> doing on-the-fly reprojection, is that correct?  When no reprojection is
>> required, but just simpler upsampling, can one change the kernel used?
>>
>> Many thanks!
>> Patrick
>>
>
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From helms at ubilabs.com  Mon Sep 13 09:51:01 2021
From: helms at ubilabs.com (Andreas Helms)
Date: Mon, 13 Sep 2021 18:51:01 +0200
Subject: [mapserver-users] Fwd: Questions according to MapServer IDW
 implementation
In-Reply-To: <CACdmVbcLvBEcoL90JLVoRtLtbo7fNpisQxZXzEjAcD-+EhVU2A@mail.gmail.com>
References: <CACdmVbd-aEiLUQHHFmqgRE9xYpsK6zd+FLvN5jTVKZ4qnmsiMA@mail.gmail.com>
 <CACdmVbcLvBEcoL90JLVoRtLtbo7fNpisQxZXzEjAcD-+EhVU2A@mail.gmail.com>
Message-ID: <CACdmVbc13GX4-rQGBP3=jUJCAzu4pSP_+KY1nDZV3ScLnLJGUQ@mail.gmail.com>

Hi all,

I found this pull request created early this year:

https://github.com/MapServer/MapServer/pull/6227

The IDW implementation is really impressive and works very well, but I am
wondering if it would be possible to make the interpolated data available
as a vector layer, too.

In addition to the raster layer output we need some kind of WMS
getFeatureInfo-Request, to access interpolated data for given coordinates.

Do you have any suggestions, how this could work out?

Kind regards from Germany

-- 
Andreas Helms
Full Stack Developer
helms at ubilabs.com

[image: ubilabs]
Ubilabs GmbH
Heidi-Kabel-Platz 2, 20099 Hamburg

ubilabs.com

Ubilabs GmbH, Handelsregister Hamburg: HRB 110269
Gesch?ftsf?hrer: Michael Pletziger, Jens Wille, Martin Kleppe
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From bahbouba.909 at gmail.com  Mon Sep 13 19:55:54 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Tue, 14 Sep 2021 03:55:54 +0100
Subject: [mapserver-users] asking help about generating html code in python
 script
Message-ID: <CALOg8kHaN8CS=xAjAhCmEMNO2-Pavyjc3OxakykDoTWSbM0fkw@mail.gmail.com>

hello everyone , recently i create a cgi script in python now i try to
integrate a html in my script  to organize  my web page but it's not work
this my html page below















*con = psycopg2.connect(host="localhost", database="#########",
user="postgres", password=#######, port=5432)cur =
con.cursor()cur.execute("insert into table_1(nom)
values(%s)",(name,))con.commit()print("content-Type: text/html")print"""
 <!DOCTYPE html>   <html>      <head>          <meta charset="UTF-8">
</head>      <body>          hello      </body>   </html>*
*"""*
but this code not work l know the problem is not in the python script code
because l tested the python code alone. but if l add a html the server sent
a error. now l want to know how to integrate a html with python script .
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From sdlime at gmail.com  Tue Sep 14 11:05:24 2021
From: sdlime at gmail.com (Steve Lime)
Date: Tue, 14 Sep 2021 13:05:24 -0500
Subject: [mapserver-users] Potential bug when using Layer-Tile-Index
 where indexed files are GeoTiff files
In-Reply-To: <SYCPR01MB46381C5981967EDBD0DEFD388BD29@SYCPR01MB4638.ausprd01.prod.outlook.com>
References: <SYCPR01MB46381C5981967EDBD0DEFD388BD29@SYCPR01MB4638.ausprd01.prod.outlook.com>
Message-ID: <CAMrKZ98OT2L79i0AX5FqgoViJYhiPrsrhacmXy7UWGuMO+vCTA@mail.gmail.com>

I'd agree this is a bug - just not sure what the fix should be.

On Mon, Sep 6, 2021 at 4:21 AM Sommer, Ashley (L&W, Dutton Park)
<Ashley.Sommer at csiro.au> wrote:

> Hi Everyone,
> I'm trying to get WCS service with TIME parameter support working on
> latest Mapserver.
> My data is a timeseries of large geotiff files, in a directory, with the
> date encoded in the filename.
> Eg:
>  - /datasets/mydataset/v1/layer1/raster_2020-08-01.tif
>  - /datasets/mydataset/v1/layer1/raster_2020-08-02.tif
>  - etc.
> I'm had it working on the WMS side of things, simply using Runtime
> Substitution, and embedding the TIME parameter into the DATA directive.
> eg:
>   DATA "/datasets/mydataset/v1/layer1/raster_%time%.tif"
> That worked for WMS, but not for WCS. When Mapserver's WCS service
> encounters a TIME parameter, it assumes I'm using a tile index. If there is
> no tile index, it errors out.
>
> So I create a tile index for this dataset. Using gdaltindex for a record
> of "location" for each raster, then adding a temporal attribute to the dbf
> file, and assigning dates to each of the records.
> I then tried to use that in place of DATA:
> LAYER
>   NAME "mylayer"
>   TILEINDEX "/datasets/mydataset/v1/layer1/index.shp"
>   TILEITEM "location"
> END
> Unfortunately, that doesn't work, because Mapserver now requires the use
> of new-style Layer-Tile-Index directives in order for WCS to work properly.
> So I changed it to:
> LAYER
>   NAME "MyIndex"
>   TILEINDEX "/datasets/mydataset/v1/layer1/index.shp"
>   TILEITEM "location"
> END
> LAYER
>   TILEINDEX "MyIndex"
>   TILEITEM "location"
> END
>
> This now works to some extent, but then I get an error:
> msTiledSHPTryOpen(): Unable to access file. Unable to open shapefile
> 'raster_2020-08-02.tif' for layer 'MyIndex' ... fatal error.
> msShapefileOpen(): Unable to access file. (/tmp/raster_2020-08-02.tif)
> msShapefileOpen(): Unable to access file.
> (/datasets/mydataset/v1/layer1/raster_2020-08-01.tif)
>
> I believe I have tracked down why this is happening, and I believe it is a
> bug.
> 1) Mapserver _can_ open the .shp and .dbf file at the location. It must be
> able to to get the file location from the dbf index.
> 2) msTiledSHPTryOpen() is a helper fn that runs _after_ opening a tile
> index, to test if we can open the first-indexed file (to template some
> parts of the layer).
> See comment here:
> https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L2028
> See also msTileSHPTryOpen fn here:
> https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L1868
> 3) So msTiledSHPTryOpen() tries to open the first-indexed file:
> "/datasets/mydataset/v1/layer1/raster_2020-08-02.tif" but returns an error,
> even though it _can_ open that file.
> The problem is, it is using msShapefileOpen() to do this, which in-turn
> uses msSHPOpen() to open the tif file:
> See msShapefileOpen fn:
> https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L1665
> See opener:
> https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L1686
> 4) msSHPOpen() assumes whatever file its opening will have a .shp file and
> a .shx file.
> In this case, it's trying to open a .tif file. The function tries to open
> a non-existent /datasets/mydataset/v1/layer1/raster_2020-08-02.shp file.
> See the implementation here:
> https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L194
> And where it opens a file here:
> https://github.com/MapServer/MapServer/blob/0d156a72893b1df712cb49c1b3ddaeed5365a68b/mapshape.c#L252
>
> So I believe it is a bug to use msShapefileOpen() to test if a tileindex
> can open a file at its first-indexed location, because that file may not be
> a .shp file.
>
> I might be able to put in a PR to fix the bug, but I don't know the
> codebase well enough to not potentially introduce regressions.
> Let me know what you think?
>
> - Ashley Sommer
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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From patrick.mckendree.young at gmail.com  Tue Sep 14 21:29:34 2021
From: patrick.mckendree.young at gmail.com (Patrick Young)
Date: Tue, 14 Sep 2021 22:29:34 -0600
Subject: [mapserver-users] Bilinear Resampling Bug?
Message-ID: <CADXYQQ72tWSDg2Ay7OTwuFp4uMMctT3R7x07cOs9f+L5JD7VcA@mail.gmail.com>

Hello!

Before I put in a bug in GitHub, I was hoping someone could confirm if what
I am seeing is expected behavior.

I've made a small test case (https://github.com/youngpm/alphabug) where I
have two adjacent rasters that abut but do not overlap.  They are the same
solid color, but contain a alpha band that goes from transparent to opaque
along the border where they touch.

When I use bilinear resampling and zoom in, I see a pixel of overlap (see
https://github.com/youngpm/alphabug/blob/main/example/bilinear.png), which
manifests as a darker line when the layers are composited in
semi-transparent areas.  This doesn't occur with nearest neighbor
resampling (see
https://github.com/youngpm/alphabug/blob/main/example/nearest.png).

I've placed these sample rasters and a mapfile with shp2map command
examples that illustrate what I am seeing here via individual raster layers
and when using a tile index:

https://github.com/youngpm/alphabug

For another experiment, in QGIS, I loaded one of the geotiffs directly and
again via WMS.  With bilinear resampling, one sees that the WMS layer has
an additional 1/2 pixel arpon (the pixel size being the native pixel size)
all the way around compared with the directly loaded version, but they
agree exactly when nearest neighbor is used; bilinear appears to be
interpolating past the image boundary by half a pixel.

I'm pretty new to using mapserver so it may very well be user error.  My
other thought is that during compositing, there is some mixup between pixel
centers and pixel edges.

Thanks for any suggestions! Happy to file an issue if anyone believes this
is a bug and not expected behavior.

Patrick
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From caletrio_mar at gva.es  Thu Sep 16 01:08:31 2021
From: caletrio_mar at gva.es (CALETRIO ARCOS, MARGARITA)
Date: Thu, 16 Sep 2021 08:08:31 +0000
Subject: [mapserver-users] INSPIRE WMS - INSPIRE
Message-ID: <AM6PR05MB600854E9DECAC314ECC6DB1398DC9@AM6PR05MB6008.eurprd05.prod.outlook.com>

Hi, I am trying to get a validated INSPIRE View Map Service. I haven't found a complete information about how to write the .map to obtain the correct capabilities xml to be validated with INSPIRE VALIDATOR besides, I don't have experience using mapserver. I hope you can help me, thanks.

1: where and how it's defined in mapserver the namespaces that appear in the getcapabilities xml. I think it's not defined iat the .map.

How can I change the namespaces that appear in the capabilities xml?

2: Please, can someone send me a mapserver file .map and its getcapabilities xml associated according with INSPIRE to understand how to conform the desired getcapabilities xml?

Thank you.

Regards Marga


[cid:image001.jpg at 01D7AAE2.CC5B8640]

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From schroeter at netgis.de  Thu Sep 16 01:29:17 2021
From: schroeter at netgis.de (Sven Schroeter)
Date: Thu, 16 Sep 2021 10:29:17 +0200
Subject: [mapserver-users] INSPIRE WMS - INSPIRE
In-Reply-To: <AM6PR05MB600854E9DECAC314ECC6DB1398DC9@AM6PR05MB6008.eurprd05.prod.outlook.com>
References: <AM6PR05MB600854E9DECAC314ECC6DB1398DC9@AM6PR05MB6008.eurprd05.prod.outlook.com>
Message-ID: <538eebef-003f-f9cc-92ca-0f23cf2b46e8@netgis.de>

Hi Marga,

maybe this is helpful:
https://mapserver.org/ogc/inspire.html

Greetings Sven



Am 16.09.2021 um 10:08 schrieb CALETRIO ARCOS, MARGARITA:
>
> Hi, I am trying to get a validated INSPIRE View Map Service. I haven?t 
> found a complete information about how to write the .map to obtain the 
> correct capabilities xml to be validated with INSPIRE VALIDATOR 
> besides, I don?t have experience using mapserver. I hope you can help 
> me, thanks.
>
> 1: where and how it?s defined in mapserver the namespaces that appear 
> in the getcapabilities xml. I think it?s not defined iat the .map.
>
> How can I change the namespaces that appear in the capabilities xml?
>
> 2: Please, can someone send me a mapserver file .map and its 
> getcapabilities xml associated according with INSPIRE to understand 
> how to conform the desired getcapabilities xml?
>
> Thank you.
>
> Regards Marga
>
>
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users

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From sdlime at gmail.com  Thu Sep 16 09:46:06 2021
From: sdlime at gmail.com (Steve Lime)
Date: Thu, 16 Sep 2021 11:46:06 -0500
Subject: [mapserver-users] Recoloring a raster...
Message-ID: <CAMrKZ998YmsdN5VP-wuzRKfKTLGUkTfN3fZ9svn+X5f8Dk_k+g@mail.gmail.com>

Hi all: I think this is possible. What's the easiest/best way to recolor a
raster image, so for example, turning all pixels of 255 0 0 to 0 0 255?
There are only 6 colors in the input image I need to deal with.

--Steve
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From lars.schylberg at blixtmail.se  Thu Sep 16 10:07:37 2021
From: lars.schylberg at blixtmail.se (Lars Schylberg)
Date: Thu, 16 Sep 2021 19:07:37 +0200
Subject: [mapserver-users] Recoloring a raster...
In-Reply-To: <CAMrKZ998YmsdN5VP-wuzRKfKTLGUkTfN3fZ9svn+X5f8Dk_k+g@mail.gmail.com>
References: <CAMrKZ998YmsdN5VP-wuzRKfKTLGUkTfN3fZ9svn+X5f8Dk_k+g@mail.gmail.com>
Message-ID: <aa40ece3-7167-8239-5d39-b42966ca70da@blixtmail.se>

Hi Steve,

I have one solution with gdal that I showed in some context that I can't 
remember now.? It changes palette images. It does a simple reclass of 
the color values with gdal_calc and some glue with awk and sed.

https://gist.github.com/LarsSchy/c1be96fa03f7dc11df4247be033e2705

Have fun / Lars Schylberg

Den 2021-09-16 kl. 18:46, skrev Steve Lime:
> Hi all: I think this is possible. What's the easiest/best way to 
> recolor a raster image, so for example, turning all pixels of 255 0 0 
> to 0 0 255? There are only 6 colors in the input image I need to deal 
> with.
>
> --Steve
>
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
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From dmorissette at mapgears.com  Thu Sep 16 10:18:19 2021
From: dmorissette at mapgears.com (Daniel Morissette)
Date: Thu, 16 Sep 2021 13:18:19 -0400
Subject: [mapserver-users] Recoloring a raster...
In-Reply-To: <CAMrKZ998YmsdN5VP-wuzRKfKTLGUkTfN3fZ9svn+X5f8Dk_k+g@mail.gmail.com>
References: <CAMrKZ998YmsdN5VP-wuzRKfKTLGUkTfN3fZ9svn+X5f8Dk_k+g@mail.gmail.com>
Message-ID: <a5f4995b-9493-c162-ae1b-3c544ed8cba0@mapgears.com>

Maybe I misunderstood the question, is it not what raster class 
expressions are for?

https://mapserver.org/input/raster.html#classifying-rasters

   CLASS
     NAME "red -> blue"
     EXPRESSION ([red] = 255 AND [green] = 0 AND [blue] = 0)
     STYLE
       COLOR 0 0 255
     END
   END


On 2021-09-16 12:46, Steve Lime wrote:
> Hi all: I think this is possible. What's the easiest/best way to recolor 
> a raster image, so for example, turning all pixels of 255 0 0 to 0 0 
> 255? There are only 6 colors in the input image I need to deal with.
> 
> --Steve
> 
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
> 


-- 
Daniel Morissette
Mapgears Inc
T: +1 418-696-5056 #201


From sdlime at gmail.com  Thu Sep 16 12:16:58 2021
From: sdlime at gmail.com (Steve Lime)
Date: Thu, 16 Sep 2021 14:16:58 -0500
Subject: [mapserver-users] Recoloring a raster...
In-Reply-To: <a5f4995b-9493-c162-ae1b-3c544ed8cba0@mapgears.com>
References: <CAMrKZ998YmsdN5VP-wuzRKfKTLGUkTfN3fZ9svn+X5f8Dk_k+g@mail.gmail.com>
 <a5f4995b-9493-c162-ae1b-3c544ed8cba0@mapgears.com>
Message-ID: <CAMrKZ99PiD=S8NKT=63dJ4YvzHPAA2=mSGZ90UndD6Ya3io9eQ@mail.gmail.com>

No, you didn't misunderstand, that's what I was looking for (duh)...
However, I get really inconsistent behavior using that method. Partially
because upon closer inspection my RGB has more than 6 colors
(anti-aliasing). Still large blocks of pixels don't match when using an
expression like ([red] = 255 AND [green] = 0 AND [blue] = 0) even though
they should, based on inspection with a tool like Photoshop. I figured out
a workaround.

On Thu, Sep 16, 2021 at 12:26 PM Daniel Morissette <dmorissette at mapgears.com>
wrote:

> Maybe I misunderstood the question, is it not what raster class
> expressions are for?
>
> https://mapserver.org/input/raster.html#classifying-rasters
>
>    CLASS
>      NAME "red -> blue"
>      EXPRESSION ([red] = 255 AND [green] = 0 AND [blue] = 0)
>      STYLE
>        COLOR 0 0 255
>      END
>    END
>
>
> On 2021-09-16 12:46, Steve Lime wrote:
> > Hi all: I think this is possible. What's the easiest/best way to recolor
> > a raster image, so for example, turning all pixels of 255 0 0 to 0 0
> > 255? There are only 6 colors in the input image I need to deal with.
> >
> > --Steve
> >
> > _______________________________________________
> > MapServer-users mailing list
> > MapServer-users at lists.osgeo.org
> > https://lists.osgeo.org/mailman/listinfo/mapserver-users
> >
>
>
> --
> Daniel Morissette
> Mapgears Inc
> T: +1 418-696-5056 #201
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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From bahbouba.909 at gmail.com  Fri Sep 17 12:21:38 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Fri, 17 Sep 2021 20:21:38 +0100
Subject: [mapserver-users] asking help about python except databsaseError
 syntaxe
Message-ID: <CALOg8kHUnLZH_t0aPQAEXdnau4R1Qg3mRyXs5vh7hc=RCOqK0g@mail.gmail.com>

Hi everyone
currently I am on a python script in the I am using the psycopg2 to connect
to a database
now at con = none
I try to connect to my database and make an insertion in my postgis
database after this request I try to manage the except in case of error;
This is where the script is problematic then the day of apache error says
that the except synstax has an error but after having this several times I
can't find the problem. below I send you the script and error log if
someone can help me solve the problem.
this is my script cgi:
con = None
try:
   con = psycopg2.connect(host="localhost", database="webmapping", user=
"postgres", password=97071884)
   cur = con.cursor()
   cur.execute(
"insert into points(geom) values((SELECT ST_GeometryFromText('POINT(%s %s
)',4326)))",(coordx,coordy,))
   con.commit()
except psycopg2.DatabaseError, e:
   print("Error %s") % e
   sys.exit(1)
finally:
  if con:
     con.close()
this is my log error bellow:
[Thu Sep 16 20:52:16.176534 2021] [cgi:error] [pid 2852:tid 1232] [client
::1:59242] AH01215:   File "C:\\ms4w\\Apache\\cgi-bin\\suivi_gps.cgi", line
32\r: C:/ms4w/Apache/cgi-bin/suivi_gps.cgi
[Thu Sep 16 20:52:16.176534 2021] [cgi:error] [pid 2852:tid 1232] [client
::1:59242] AH01215:     except psycopg2.DatabaseError, e:\r:
C:/ms4w/Apache/cgi-bin/suivi_gps.cgi
[Thu Sep 16 20:52:16.176534 2021] [cgi:error] [pid 2852:tid 1232] [client
::1:59242] AH01215:                                  ^\r:
C:/ms4w/Apache/cgi-bin/suivi_gps.cgi
[Thu Sep 16 20:52:16.176534 2021] [cgi:error] [pid 2852:tid 1232] [client
::1:59242] AH01215: SyntaxError: invalid syntax\r:
C:/ms4w/Apache/cgi-bin/suivi_gps.cgi
if someone can suppose me idea to solve this problem
thanks
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From bfraser at geoanalytic.com  Fri Sep 17 12:29:25 2021
From: bfraser at geoanalytic.com (Brent Fraser)
Date: Fri, 17 Sep 2021 13:29:25 -0600
Subject: [mapserver-users] asking help about python except
 databsaseError syntaxe
In-Reply-To: <CALOg8kHUnLZH_t0aPQAEXdnau4R1Qg3mRyXs5vh7hc=RCOqK0g@mail.gmail.com>
References: <CALOg8kHUnLZH_t0aPQAEXdnau4R1Qg3mRyXs5vh7hc=RCOqK0g@mail.gmail.com>
Message-ID: <ef80f20b4491436a89090076b61909b9@geoanalytic.com>

Try putting quotes around the database password.

----------------------------------------
From: "Boubacar Bah" <bahbouba.909 at gmail.com>
Sent: 9/17/21 1:22 PM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] asking help about python except databsaseError syntaxe

Hi everyone
currently I am on a python script in the I am using the psycopg2 to connect to a database
now at con = none
I try to connect to my database and make an insertion in my postgis database after this request I try to manage the except in case of error; This is where the script is problematic then the day of apache error says that the except synstax has an error but after having this several times I can't find the problem. below I send you the script and error log if someone can help me solve the problem.this is my script cgi:
con = None
try:
con = psycopg2.connect(host="localhost", database="webmapping", user="postgres", password=97071884)
cur = con.cursor()
cur.execute("insert into points(geom) values((SELECT ST_GeometryFromText('POINT(%s %s)',4326)))",(coordx,coordy,))
con.commit()
except psycopg2.DatabaseError, e:
print("Error %s") % e 
sys.exit(1)   
finally:
if con:
con.close()
this is my log error bellow:
[Thu Sep 16 20:52:16.176534 2021] [cgi:error] [pid 2852:tid 1232] [client ::1:59242] AH01215:   File "C:\\ms4w\\Apache\\cgi-bin\\suivi_gps.cgi", line 32\r: C:/ms4w/Apache/cgi-bin/suivi_gps.cgi
[Thu Sep 16 20:52:16.176534 2021] [cgi:error] [pid 2852:tid 1232] [client ::1:59242] AH01215:     except psycopg2.DatabaseError, e:\r: C:/ms4w/Apache/cgi-bin/suivi_gps.cgi
[Thu Sep 16 20:52:16.176534 2021] [cgi:error] [pid 2852:tid 1232] [client ::1:59242] AH01215:                                  ^\r: C:/ms4w/Apache/cgi-bin/suivi_gps.cgi
[Thu Sep 16 20:52:16.176534 2021] [cgi:error] [pid 2852:tid 1232] [client ::1:59242] AH01215: SyntaxError: invalid syntax\r: C:/ms4w/Apache/cgi-bin/suivi_gps.cgi
if someone can suppose me idea to solve this problem
thanks
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From bahbouba.909 at gmail.com  Fri Sep 17 13:03:32 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Fri, 17 Sep 2021 21:03:32 +0100
Subject: [mapserver-users] asking help about python script cgi
Message-ID: <CALOg8kHU=BgUvDVB95tNgaOGZQ7PgHQKVTWZpaRGFQASUxhiew@mail.gmail.com>

Good evening ; i just wrote a python script when i try to run the script
with apache the server throws an error. when I check the apache error log.
it displays the message to me without however indicating the line on which
the error is located
here is the error message:

*[Fri Sep 17 20:56:55.398787 2021] [http:error] [pid 7484:tid 1232] [client
::1:58700] AH02429: Response header name '<!--' contains invalid
characters, aborting request, referer: http://localhost/position.html
<http://localhost/position.html>*if anyone can tell me what the message
means and how to fix it
thanks
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From bahbouba.909 at gmail.com  Fri Sep 17 19:38:52 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Sat, 18 Sep 2021 03:38:52 +0100
Subject: [mapserver-users] Asking help
Message-ID: <CALOg8kHu3LUsnwn-Z2BqEGFJaecFC7SFK4nDRwJpFscO+e5TQw@mail.gmail.com>

Hello , l created a mapefile for mapserver now l want execute a layer point
in my browsers but my points coordinate doesn't  display in my screen l
think my mapefile extent is not large , now l want to know how to display
extent on full screen in the mapefile Extent objet
Thanks
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From bahbouba.909 at gmail.com  Sat Sep 18 12:29:57 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Sat, 18 Sep 2021 20:29:57 +0100
Subject: [mapserver-users] Asking about mapefile display
Message-ID: <CALOg8kHGNXmiYooLOBmWGP6Jg7U-xMmbUGqGi57qPFG7CiUoLA@mail.gmail.com>

good evening, recently i created a mapefile to display points with wgs84
coordinates.  when I try to display the points in the browser, it gives me
a blank page but when I convert the coordinates of these points to UTM I
can see the points in the browser.  my question is why these dots are not
showing up with wgs84 system.  and how to display them with this system.
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From jukka.rahkonen at maanmittauslaitos.fi  Sat Sep 18 13:26:39 2021
From: jukka.rahkonen at maanmittauslaitos.fi (Rahkonen Jukka (MML))
Date: Sat, 18 Sep 2021 20:26:39 +0000
Subject: [mapserver-users] Asking about mapefile display
Message-ID: <a5b45d29ebcb4d949eb8b87c4bda14a7@maanmittauslaitos.fi>

Hi,

Show your mapfile and the requests that you are using.

-Jukka Rahkonen-

L?hett?j?: MapServer-users <mapserver-users-bounces at lists.osgeo.org> Puolesta Boubacar Bah
L?hetetty: lauantai 18. syyskuuta 2021 22.30
Vastaanottaja: mapserver-users at lists.osgeo.org
Aihe: [mapserver-users] Asking about mapefile display

good evening, recently i created a mapefile to display points with wgs84 coordinates.  when I try to display the points in the browser, it gives me a blank page but when I convert the coordinates of these points to UTM I can see the points in the browser.  my question is why these dots are not showing up with wgs84 system.  and how to display them with this system.
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From juliermeopensourcedeveloper at gmail.com  Sun Sep 19 05:43:25 2021
From: juliermeopensourcedeveloper at gmail.com (1520 gis)
Date: Sun, 19 Sep 2021 09:43:25 -0300
Subject: [mapserver-users] QGIS WMS SINGLE CONNECTION: MapServer Multiple
 Maps Request
Message-ID: <CAKTKyJK_XLOeCrDghnpBMMbjQGFAxVfOQZTC7KGPh9iCUjsbYQ@mail.gmail.com>

Dear gentlemen,

I have two mapserver layers:

1 -
http://acervofundiario.incra.gov.br/i3geo/ogc.php?tema=certificada_sigef_particular_pb
2 -
http://acervofundiario.incra.gov.br/i3geo/ogc.php?tema=certificada_sigef_publico_pb

Is it possible to make a QGIS WMS single connection requesting both layers
(making the URLs separated by comma)? Or is it possible to retrieve all the
layers available in the server
http://acervofundiario.incra.gov.br/i3geo/ogc.php? through a
getCapabilities request?

Any insight to these questions will be very appreciated.

Kind regards

Julierme
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From atlantageek at gmail.com  Sun Sep 19 13:30:51 2021
From: atlantageek at gmail.com (Atlanta Geek)
Date: Sun, 19 Sep 2021 16:30:51 -0400
Subject: [mapserver-users] QGIS WMS SINGLE CONNECTION: MapServer
 Multiple Maps Request
In-Reply-To: <CAKTKyJK_XLOeCrDghnpBMMbjQGFAxVfOQZTC7KGPh9iCUjsbYQ@mail.gmail.com>
References: <CAKTKyJK_XLOeCrDghnpBMMbjQGFAxVfOQZTC7KGPh9iCUjsbYQ@mail.gmail.com>
Message-ID: <CACnRHCQT5L+ui4+brSEHz8Q3GxWhEJ5Wmr8H=CWnx7wY5XZPdw@mail.gmail.com>

You can put both layers in the same group and then use their group name
instead of layer name.

On Sun, Sep 19, 2021, 08:43 1520 gis <juliermeopensourcedeveloper at gmail.com>
wrote:

> Dear gentlemen,
>
> I have two mapserver layers:
>
> 1 -
> http://acervofundiario.incra.gov.br/i3geo/ogc.php?tema=certificada_sigef_particular_pb
> 2 -
> http://acervofundiario.incra.gov.br/i3geo/ogc.php?tema=certificada_sigef_publico_pb
>
> Is it possible to make a QGIS WMS single connection requesting both layers
> (making the URLs separated by comma)? Or is it possible to retrieve all the
> layers available in the server
> http://acervofundiario.incra.gov.br/i3geo/ogc.php? through a
> getCapabilities request?
>
> Any insight to these questions will be very appreciated.
>
> Kind regards
>
> Julierme
>
>
>
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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From bahbouba.909 at gmail.com  Sun Sep 19 17:38:05 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Mon, 20 Sep 2021 01:38:05 +0100
Subject: [mapserver-users] aking help about wms connection with mapserver
Message-ID: <CALOg8kHt1y+01krBHEpJfHOPaV3-2A7oJxw=Wt4nnOEt+9c+=A@mail.gmail.com>

good evenin recently i created a mapfile which shoul use a wms server to
display a map but oce that i run the url below in the browser:
*http://localhost/cgi-bin/mapserv?map=C:/ms4w/Apache/htdocs/wms.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&LAYERS=country_bounds&STYLES=&SRS=EPSG:4326&BBOX=-173.537,35.8775,-11.9603,83.8009&WIDTH=400&HEIGHT=300&FORMAT=image/png
<http://localhost/cgi-bin/mapserv?map=C:/ms4w/Apache/htdocs/wms.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&LAYERS=country_bounds&STYLES=&SRS=EPSG:4326&BBOX=-173.537,35.8775,-11.9603,83.8009&WIDTH=400&HEIGHT=300&FORMAT=image/png>*
they send me an error below:
*The requested URL was not found on this server.*
this is my layer below :
LAYER
   NAME  modis_nasa
   TYPE  RASTER
   OFFSITE 0 0 0
   STATUS  OFF
   CONNECTIONTYPE   WMS
   CONNECTION      "https://neo.sci.gsfc.nasa.gov/wms/wms?"
   METADATA
    "wms_srs" "EPSG:4326"
    "wms_name" "MOD_143D_RR"
    "wms_server_version" "1.1.1"
    "wms_format" "image/jpeg"
   END
   PROJECTION
     "init=EPSG:4326"
   END
END


now i want to know how to fix this problem
thanks
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From jukka.rahkonen at maanmittauslaitos.fi  Sun Sep 19 22:54:38 2021
From: jukka.rahkonen at maanmittauslaitos.fi (Rahkonen Jukka (MML))
Date: Mon, 20 Sep 2021 05:54:38 +0000
Subject: [mapserver-users] QGIS WMS SINGLE CONNECTION: MapServer
 Multiple Maps Request
Message-ID: <a60f50f43320427caa0348ed9914fd9c@maanmittauslaitos.fi>

Hi,

WMS standard supports GetMap requests with a list of layers: &layers=layer_1, layer_2, layer_3. Layers are rendered in the same order, so that layer_3 will be rendered on top of the others in the final map.

-Jukka Rahkonen-

L?hett?j?: MapServer-users <mapserver-users-bounces at lists.osgeo.org> Puolesta Atlanta Geek
L?hetetty: sunnuntai 19. syyskuuta 2021 23.31
Vastaanottaja: 1520 gis <juliermeopensourcedeveloper at gmail.com>
Kopio: mapserver-users at lists.osgeo.org
Aihe: Re: [mapserver-users] QGIS WMS SINGLE CONNECTION: MapServer Multiple Maps Request

You can put both layers in the same group and then use their group name instead of layer name.

On Sun, Sep 19, 2021, 08:43 1520 gis <juliermeopensourcedeveloper at gmail.com<mailto:juliermeopensourcedeveloper at gmail.com>> wrote:
Dear gentlemen,

I have two mapserver layers:

1 - http://acervofundiario.incra.gov.br/i3geo/ogc.php?tema=certificada_sigef_particular_pb
2 - http://acervofundiario.incra.gov.br/i3geo/ogc.php?tema=certificada_sigef_publico_pb

Is it possible to make a QGIS WMS single connection requesting both layers (making the URLs separated by comma)? Or is it possible to retrieve all the layers available in the server  http://acervofundiario.incra.gov.br/i3geo/ogc.php? through a getCapabilities request?

Any insight to these questions will be very appreciated.

Kind regards

Julierme



_______________________________________________
MapServer-users mailing list
MapServer-users at lists.osgeo.org<mailto:MapServer-users at lists.osgeo.org>
https://lists.osgeo.org/mailman/listinfo/mapserver-users
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From patrick.mckendree.young at gmail.com  Tue Sep 21 12:41:24 2021
From: patrick.mckendree.young at gmail.com (Patrick Young)
Date: Tue, 21 Sep 2021 13:41:24 -0600
Subject: [mapserver-users] Tile Mode Output Format
Message-ID: <CADXYQQ5SNg4GHDFENfG3oPXnaYQoEf4D6rUS0yf4GzQ24vmcdg@mail.gmail.com>

Hello,

Is it possible to change the output format returned when using tile mode
via a query string parameter?  I've tried a few parameters (e.g.
?IMAGETYPE=jpeg) but no luck, it seems to always use what IMAGETYPE is set
to in the map file.

Many Thanks,
Patrick
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From jukka.rahkonen at maanmittauslaitos.fi  Tue Sep 21 12:56:02 2021
From: jukka.rahkonen at maanmittauslaitos.fi (Rahkonen Jukka (MML))
Date: Tue, 21 Sep 2021 19:56:02 +0000
Subject: [mapserver-users] Tile Mode Output Format
Message-ID: <76666b6687ac4f19af699dbfa71449b2@maanmittauslaitos.fi>

Hi,

It seems that formats were not considered at all  https://mapserver.org/development/rfc/ms-rfc-43.html

-Jukka Rahkonen-


L?hett?j?: MapServer-users <mapserver-users-bounces at lists.osgeo.org> Puolesta Patrick Young
L?hetetty: tiistai 21. syyskuuta 2021 22.41
Vastaanottaja: mapserver-users at lists.osgeo.org
Aihe: [mapserver-users] Tile Mode Output Format

Hello,

Is it possible to change the output format returned when using tile mode via a query string parameter?  I've tried a few parameters (e.g. ?IMAGETYPE=jpeg) but no luck, it seems to always use what IMAGETYPE is set to in the map file.

Many Thanks,
Patrick
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From sdlime at gmail.com  Wed Sep 22 07:22:54 2021
From: sdlime at gmail.com (Steve Lime)
Date: Wed, 22 Sep 2021 09:22:54 -0500
Subject: [mapserver-users] Tile Mode Output Format
In-Reply-To: <76666b6687ac4f19af699dbfa71449b2@maanmittauslaitos.fi>
References: <76666b6687ac4f19af699dbfa71449b2@maanmittauslaitos.fi>
Message-ID: <CAMrKZ988f-Bbk0EM-zh8MSvqa=NFJS3hM8hKaJRipYhxN-_Vxw@mail.gmail.com>

Try map.imagetype=jpeg...

On Tue, Sep 21, 2021 at 2:56 PM Rahkonen Jukka (MML) <
jukka.rahkonen at maanmittauslaitos.fi> wrote:

> Hi,
>
>
>
> It seems that formats were not considered at all
> https://mapserver.org/development/rfc/ms-rfc-43.html
>
>
>
> -Jukka Rahkonen-
>
>
>
>
>
> *L?hett?j?:* MapServer-users <mapserver-users-bounces at lists.osgeo.org> *Puolesta
> *Patrick Young
> *L?hetetty:* tiistai 21. syyskuuta 2021 22.41
> *Vastaanottaja:* mapserver-users at lists.osgeo.org
> *Aihe:* [mapserver-users] Tile Mode Output Format
>
>
>
> Hello,
>
>
>
> Is it possible to change the output format returned when using tile mode
> via a query string parameter?  I've tried a few parameters (e.g.
> ?IMAGETYPE=jpeg) but no luck, it seems to always use what IMAGETYPE is set
> to in the map file.
>
>
>
> Many Thanks,
>
> Patrick
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>
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From patrick.mckendree.young at gmail.com  Wed Sep 22 07:44:40 2021
From: patrick.mckendree.young at gmail.com (Patrick Young)
Date: Wed, 22 Sep 2021 08:44:40 -0600
Subject: [mapserver-users] Tile Mode Output Format
In-Reply-To: <CAMrKZ988f-Bbk0EM-zh8MSvqa=NFJS3hM8hKaJRipYhxN-_Vxw@mail.gmail.com>
References: <76666b6687ac4f19af699dbfa71449b2@maanmittauslaitos.fi>
 <CAMrKZ988f-Bbk0EM-zh8MSvqa=NFJS3hM8hKaJRipYhxN-_Vxw@mail.gmail.com>
Message-ID: <CADXYQQ7mBsazddA-XdjkWr3V9VH=nzi8igJmaM=RHc9KTqwmbg@mail.gmail.com>

Yup that works!  Thanks Steve and Jukka!

On Wed, Sep 22, 2021 at 8:23 AM Steve Lime <sdlime at gmail.com> wrote:

> Try map.imagetype=jpeg...
>
> On Tue, Sep 21, 2021 at 2:56 PM Rahkonen Jukka (MML) <
> jukka.rahkonen at maanmittauslaitos.fi> wrote:
>
>> Hi,
>>
>>
>>
>> It seems that formats were not considered at all
>> https://mapserver.org/development/rfc/ms-rfc-43.html
>>
>>
>>
>> -Jukka Rahkonen-
>>
>>
>>
>>
>>
>> *L?hett?j?:* MapServer-users <mapserver-users-bounces at lists.osgeo.org> *Puolesta
>> *Patrick Young
>> *L?hetetty:* tiistai 21. syyskuuta 2021 22.41
>> *Vastaanottaja:* mapserver-users at lists.osgeo.org
>> *Aihe:* [mapserver-users] Tile Mode Output Format
>>
>>
>>
>> Hello,
>>
>>
>>
>> Is it possible to change the output format returned when using tile mode
>> via a query string parameter?  I've tried a few parameters (e.g.
>> ?IMAGETYPE=jpeg) but no luck, it seems to always use what IMAGETYPE is set
>> to in the map file.
>>
>>
>>
>> Many Thanks,
>>
>> Patrick
>> _______________________________________________
>> MapServer-users mailing list
>> MapServer-users at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/mapserver-users
>>
>
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From emmanuel.castro at capgemini.com  Thu Sep 23 00:33:37 2021
From: emmanuel.castro at capgemini.com (CASTRO, Emmanuel)
Date: Thu, 23 Sep 2021 07:33:37 +0000
Subject: [mapserver-users] aking help about wms connection with mapserver
In-Reply-To: <CALOg8kHt1y+01krBHEpJfHOPaV3-2A7oJxw=Wt4nnOEt+9c+=A@mail.gmail.com>
References: <CALOg8kHt1y+01krBHEpJfHOPaV3-2A7oJxw=Wt4nnOEt+9c+=A@mail.gmail.com>
Message-ID: <PA4PR02MB6781DAA40FDB77151419C51BE6A39@PA4PR02MB6781.eurprd02.prod.outlook.com>

Bonjour

Given the pathname of your path, it seems that your deployment is on Windows.
Maybe it is because you omitted the .exe suffix at the end of ??cgi-bin/mapserv?...?. Try ??cgi-bin/mapserv.exe?...?.

Double-check the map path too. It?s always a good idea to double-check.

Good luck

Emmanuel

De : MapServer-users <mapserver-users-bounces at lists.osgeo.org> De la part de Boubacar Bah
Envoy? : lundi 20 septembre 2021 02:38
? : mapserver-users at lists.osgeo.org
Objet : [mapserver-users] aking help about wms connection with mapserver

This mail has been sent from an external source

good evenin recently i created a mapfile which shoul use a wms server to display a map but oce that i run the url below in the browser:
http://localhost/cgi-bin/mapserv?map=C:/ms4w/Apache/htdocs/wms.map&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&LAYERS=country_bounds&STYLES=&SRS=EPSG:4326&BBOX=-173.537,35.8775,-11.9603,83.8009&WIDTH=400&HEIGHT=300&FORMAT=image/png
they send me an error below:
The requested URL was not found on this server.
this is my layer below :
LAYER
   NAME  modis_nasa
   TYPE  RASTER
   OFFSITE 0 0 0
   STATUS  OFF
   CONNECTIONTYPE   WMS
   CONNECTION      "https://neo.sci.gsfc.nasa.gov/wms/wms?"
   METADATA
    "wms_srs" "EPSG:4326"
    "wms_name" "MOD_143D_RR"
    "wms_server_version" "1.1.1"
    "wms_format" "image/jpeg"
   END
   PROJECTION
     "init=EPSG:4326"
   END
END


now i want to know how to fix this problem
thanks


This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.
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From bahbouba.909 at gmail.com  Sat Sep 25 08:50:01 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Sat, 25 Sep 2021 16:50:01 +0100
Subject: [mapserver-users] asking help about importing gdal librarie in
 apache python
Message-ID: <CALOg8kFkT2Joaa+_7ybO0AQKWRadk1+7M68vJ9bZ0oiGs3YG+Q@mail.gmail.com>

hello everyone ; i work with mapserver apache ; now i want to work with
gdal library if l  try to import the gdal this  in python  they send me an
error this  is the error message below:











*>>> from osgeo import gdalTraceback (most recent call last):  File
"<stdin>", line 1, in <module>  File
"c:\ms4w\Python\lib\site-packages\osgeo\__init__.py", line 21, in <module>
  _gdal = swig_import_helper()  File
"c:\ms4w\Python\lib\site-packages\osgeo\__init__.py", line 17, in
swig_import_helper    _mod = imp.load_module('_gdal', fp, pathname,
description)  File "c:\ms4w\Python\lib\imp.py", line 242, in load_module
return load_dynamic(name, filename, file)  File
"c:\ms4w\Python\lib\imp.py", line 342, in load_dynamic    return
_load(spec)ImportError: DLL load failed while importing _gdal: Le module
sp?cifi? est introuvable.*
if someone can fix this l will please.
thank advance.
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From emmanuel.castro at capgemini.com  Mon Sep 27 07:13:38 2021
From: emmanuel.castro at capgemini.com (CASTRO, Emmanuel)
Date: Mon, 27 Sep 2021 14:13:38 +0000
Subject: [mapserver-users] asking help about importing gdal librarie in
 apache python
In-Reply-To: <CALOg8kFkT2Joaa+_7ybO0AQKWRadk1+7M68vJ9bZ0oiGs3YG+Q@mail.gmail.com>
References: <CALOg8kFkT2Joaa+_7ybO0AQKWRadk1+7M68vJ9bZ0oiGs3YG+Q@mail.gmail.com>
Message-ID: <PA4PR02MB6781FC7BF2D0F71A2BC63420E6A79@PA4PR02MB6781.eurprd02.prod.outlook.com>

I seldom use MS4W. On Windows I?d rather use Conda Python distribution which comes with GDAL binding for Python (cf. https://gdal.org/download.html#windows).

However four you MS4W installation, you can test this, from the MS4W doc : https://www.ms4w.com/README_INSTALL.html#gdal-bindings
I think that you are missing an environment variable; maybe you should put the GDAL DLL explicitly in the PATH.

Good luck

Emmanuel

De : MapServer-users <mapserver-users-bounces at lists.osgeo.org> De la part de Boubacar Bah
Envoy? : samedi 25 septembre 2021 17:50
? : mapserver-users at lists.osgeo.org
Objet : [mapserver-users] asking help about importing gdal librarie in apache python

This mail has been sent from an external source

hello everyone ; i work with mapserver apache ; now i want to work with gdal library if l  try to import the gdal this  in python  they send me an error this  is the error message below:
>>> from osgeo import gdal
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "c:\ms4w\Python\lib\site-packages\osgeo\__init__.py", line 21, in <module>
    _gdal = swig_import_helper()
  File "c:\ms4w\Python\lib\site-packages\osgeo\__init__.py", line 17, in swig_import_helper
    _mod = imp.load_module('_gdal', fp, pathname, description)
  File "c:\ms4w\Python\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "c:\ms4w\Python\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed while importing _gdal: Le module sp?cifi? est introuvable.
if someone can fix this l will please.
thank advance.
This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.
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From bahbouba.909 at gmail.com  Mon Sep 27 07:28:50 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Mon, 27 Sep 2021 15:28:50 +0100
Subject: [mapserver-users] asking help about importing gdal librarie in
 apache python
In-Reply-To: <PA4PR02MB6781FC7BF2D0F71A2BC63420E6A79@PA4PR02MB6781.eurprd02.prod.outlook.com>
References: <CALOg8kFkT2Joaa+_7ybO0AQKWRadk1+7M68vJ9bZ0oiGs3YG+Q@mail.gmail.com>
 <PA4PR02MB6781FC7BF2D0F71A2BC63420E6A79@PA4PR02MB6781.eurprd02.prod.outlook.com>
Message-ID: <CALOg8kHXGqxz2jAQon79X+v+Qxt-CD_jxZHsKUm7WA-Kj0oiYg@mail.gmail.com>

Thanks a lot!

Le lun. 27 sept. 2021 ? 15:16, CASTRO, Emmanuel <
emmanuel.castro at capgemini.com> a ?crit :

> I seldom use MS4W. On Windows I?d rather use Conda Python distribution
> which comes with GDAL binding for Python (cf.
> https://gdal.org/download.html#windows).
>
>
>
> However four you MS4W installation, you can test this, from the MS4W doc :
> https://www.ms4w.com/README_INSTALL.html#gdal-bindings
>
> I think that you are missing an environment variable; maybe you should put
> the GDAL DLL explicitly in the PATH.
>
>
>
> Good luck
>
>
>
> Emmanuel
>
>
>
> *De :* MapServer-users <mapserver-users-bounces at lists.osgeo.org> *De la
> part de* Boubacar Bah
> *Envoy? :* samedi 25 septembre 2021 17:50
> *? :* mapserver-users at lists.osgeo.org
> *Objet :* [mapserver-users] asking help about importing gdal librarie in
> apache python
>
>
>
> This mail has been sent from an external source
>
>
>
> hello everyone ; i work with mapserver apache ; now i want to work with
> gdal library if l  try to import the gdal this  in python  they send me an
> error this  is the error message below:
>
>
>
>
>
>
>
>
>
>
>
>
> *>>> from osgeo import gdal Traceback (most recent call last):   File
> "<stdin>", line 1, in <module>   File
> "c:\ms4w\Python\lib\site-packages\osgeo\__init__.py", line 21, in <module>
>     _gdal = swig_import_helper()   File
> "c:\ms4w\Python\lib\site-packages\osgeo\__init__.py", line 17, in
> swig_import_helper     _mod = imp.load_module('_gdal', fp, pathname,
> description)   File "c:\ms4w\Python\lib\imp.py", line 242, in load_module
>   return load_dynamic(name, filename, file)   File
> "c:\ms4w\Python\lib\imp.py", line 342, in load_dynamic     return
> _load(spec) ImportError: DLL load failed while importing _gdal: Le module
> sp?cifi? est introuvable.*
>
> if someone can fix this l will please.
>
> thank advance.
>
> This message contains information that may be privileged or confidential
> and is the property of the Capgemini Group. It is intended only for the
> person to whom it is addressed. If you are not the intended recipient, you
> are not authorized to read, print, retain, copy, disseminate, distribute,
> or use this message or any part thereof. If you receive this message in
> error, please notify the sender immediately and delete all copies of this
> message.
>
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From bahbouba.909 at gmail.com  Mon Sep 27 13:01:38 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Mon, 27 Sep 2021 21:01:38 +0100
Subject: [mapserver-users] asking help about using openlayer in mapserver
Message-ID: <CALOg8kHZYqwPHswN+UU0Mb=zQEZNrfZuAJ1_gJf+51ZrFN+R_A@mail.gmail.com>

hello every body ; recently i try to display a map with openlayers in
mapserver
l created a html file in witch i put a openlayer javascript this is the
code below:
<!DOCTYPE html>
<html>
    <head>
        <title>Premiere carte</title>
        <link rel="stylesheet" href="
https://openlayers.org/en/v4.6.4/css/ol.css" type="text/css">
        <script src="https://openlayers.org/en/v4.6.4/build/ol.js"></script>
    </head>
    <body>
        <div id="map" class="map"></div>
        <script type="text/javascript">
            var raster = new ol.layer.Tile({
                 source: new ol.source.OSM()
             });
             var vector = new ol.layer.Vector({
                 source: new ol.source.Vector({
                     url: '
https://openlayers.org/en/v4.6.4/examples/data/geojson/countries.geojson',
                    format: new ol.format.GeoJSON(),
                 })
             });
             var map= new ol.Map({
                 layers: [raster, vector],
                 target: 'map',
                 view: new ol.View({
                     center: [0, 0],
                     zoom: 2
                 })
             });
        </script>

    </body>
</html>
I put this file in the htdocs folder in apache and i try to execute this
file in my browser but the browser send a blank page.
now l want to know why the script not work and how l can fix it
thank
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From trygve at aspenes.priv.no  Mon Sep 27 13:40:28 2021
From: trygve at aspenes.priv.no (Trygve Aspenes)
Date: Mon, 27 Sep 2021 22:40:28 +0200
Subject: [mapserver-users] mapcache behind nginx with ssl
Message-ID: <6fba26c1eeee4f918d3765dda5bdf43a@aspenes.priv.no>

Hi there

I have put up a mapserver behind nginx with ssl and a curl like this

curl -s 
"https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&service=WMS&request=GetCapabilities" 
| grep OnlineResource

Gives me like:

  <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/>
           <Get><OnlineResource 
xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Get>
           <Post><OnlineResource 
xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Post>
           <Get><OnlineResource 
xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Get>
           <Post><OnlineResource 
xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Post>

Yeah you get the idea. Everything perfect with https in the href link. 
Thanks!

So I put up a mapcache which I intend to put up i front of mapserver. 
When I do a similar curl like:

curl -s 
"https://mapcache/mapcache?Overview&map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&SERVICE=WMS&REQUEST=GetCapabilities" 
| xmllint --format - | grep OnlineResource

I get:

     <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="http://mapcache:8090/mapcache?"/>
               <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="http://mapcache:8090/mapcache?"/>
               <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="http://mapcache:8090/mapcache?"/>
               <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" 
xlink:href="http://mapcache:8090/mapcache?"/>

I here starts the problems. If I do this in eg QGIS, QGIS are told to go 
to the http address with port 8090(mapcache is setup to run on port 8090 
behind the scenes) which is not reachable. It should return https (with 
no specified port, ie. using standard https port) if I understands 
correctly.

And I just cant figure put why.

The configuration for the two are almost identical and I have double and 
tripple check my config.

Any idea what I should check next?

If it could be of any help I could open access to my mapcache server 
running.

Thanks

Trygve

PS: when I test mapcache and mapserver setup locally without ssl and 
nginx in front it works fine.


From bjorn.ove at grotan.com  Tue Sep 28 00:19:50 2021
From: bjorn.ove at grotan.com (=?utf-8?B?QmrDuHJuIE92ZSBHcsO4dGFu?=)
Date: Tue, 28 Sep 2021 09:19:50 +0200
Subject: [mapserver-users] mapcache behind nginx with ssl
In-Reply-To: <6fba26c1eeee4f918d3765dda5bdf43a@aspenes.priv.no>
References: <6fba26c1eeee4f918d3765dda5bdf43a@aspenes.priv.no>
Message-ID: <20210928071950.GB19954@samfundet.no>

I had the same issue with HAProxy in front and Mapserver on Apache in the back.
1. http->http (returns http-urls)
2. https->http (returns http-urls)
3. https->https (returns https-urls)

Even if I tell the backend that the client request protocol was https on port 443
(forwardfor,forwardport,forwardprotocol). It would be nice if Mapserver could utilize
information from forwardport/forwardprotocol, so we could do ssl-offloading instead
of ssl-passthrough - if we wanted to.

My solution was to serve a dummy-certificate on the backend, and configure alt. 1 and 2.

-Bj?rn Ove

Trygve Aspenes:
> Hi there
> 
> I have put up a mapserver behind nginx with ssl and a curl like this
> 
> curl -s "https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&service=WMS&request=GetCapabilities"
> | grep OnlineResource
> 
> Gives me like:
> 
>  <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/>
>           <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Get>
>           <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Post>
>           <Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Get>
>           <Post><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Post>
> 
> Yeah you get the idea. Everything perfect with https in the href link.
> Thanks!
> 
> So I put up a mapcache which I intend to put up i front of mapserver. When I
> do a similar curl like:
> 
> curl -s "https://mapcache/mapcache?Overview&map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&SERVICE=WMS&REQUEST=GetCapabilities"
> | xmllint --format - | grep OnlineResource
> 
> I get:
> 
>     <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="http://mapcache:8090/mapcache?"/>
>               <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="http://mapcache:8090/mapcache?"/>
>               <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="http://mapcache:8090/mapcache?"/>
>               <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="http://mapcache:8090/mapcache?"/>
> 
> I here starts the problems. If I do this in eg QGIS, QGIS are told to go to
> the http address with port 8090(mapcache is setup to run on port 8090 behind
> the scenes) which is not reachable. It should return https (with no
> specified port, ie. using standard https port) if I understands correctly.
> 
> And I just cant figure put why.
> 
> The configuration for the two are almost identical and I have double and
> tripple check my config.
> 
> Any idea what I should check next?
> 
> If it could be of any help I could open access to my mapcache server
> running.
> 
> Thanks
> 
> Trygve
> 
> PS: when I test mapcache and mapserver setup locally without ssl and nginx
> in front it works fine.
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users


From trygve at aspenes.priv.no  Tue Sep 28 07:21:17 2021
From: trygve at aspenes.priv.no (Trygve Aspenes)
Date: Tue, 28 Sep 2021 16:21:17 +0200
Subject: [mapserver-users] mapcache behind nginx with ssl
In-Reply-To: <6fba26c1eeee4f918d3765dda5bdf43a@aspenes.priv.no>
References: <6fba26c1eeee4f918d3765dda5bdf43a@aspenes.priv.no>
Message-ID: <88fc81bc35893a2f5190379a731abfb4@aspenes.priv.no>

OK So I will answer my self then after a major hint from a mapcache 
user.

In the mapcache.xml.sample file there is a section 
https://github.com/MapServer/mapcache/blob/11f7713c5efb730a1699dfd35bbf7300b38c8e06/mapcache.xml.sample#L7-L14 
Where you can do exactly what I want.

This solves my problem


Den 2021-09-27 22:40, skrev Trygve Aspenes:
> Hi there
> 
> I have put up a mapserver behind nginx with ssl and a curl like this
> 
> curl -s
> "https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&service=WMS&request=GetCapabilities"
> | grep OnlineResource
> 
> Gives me like:
> 
>  <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/>
>           <Get><OnlineResource
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Get>
>           <Post><OnlineResource
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Post>
>           <Get><OnlineResource
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Get>
>           <Post><OnlineResource
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="https://mapserver/cgi-bin/mapserv?map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&amp;"/></Post>
> 
> Yeah you get the idea. Everything perfect with https in the href link. 
> Thanks!
> 
> So I put up a mapcache which I intend to put up i front of mapserver.
> When I do a similar curl like:
> 
> curl -s
> "https://mapcache/mapcache?Overview&map=/data/mapserver/map-files/mapserver-8505ad3e-f9e3-4de3-a080-8253443ac954-20210908T120432Z.map&SERVICE=WMS&REQUEST=GetCapabilities"
> | xmllint --format - | grep OnlineResource
> 
> I get:
> 
>     <OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="http://mapcache:8090/mapcache?"/>
>               <OnlineResource
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="http://mapcache:8090/mapcache?"/>
>               <OnlineResource
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="http://mapcache:8090/mapcache?"/>
>               <OnlineResource
> xmlns:xlink="http://www.w3.org/1999/xlink"
> xlink:href="http://mapcache:8090/mapcache?"/>
> 
> I here starts the problems. If I do this in eg QGIS, QGIS are told to
> go to the http address with port 8090(mapcache is setup to run on port
> 8090 behind the scenes) which is not reachable. It should return https
> (with no specified port, ie. using standard https port) if I
> understands correctly.
> 
> And I just cant figure put why.
> 
> The configuration for the two are almost identical and I have double
> and tripple check my config.
> 
> Any idea what I should check next?
> 
> If it could be of any help I could open access to my mapcache server 
> running.
> 
> Thanks
> 
> Trygve
> 
> PS: when I test mapcache and mapserver setup locally without ssl and
> nginx in front it works fine.
> _______________________________________________
> MapServer-users mailing list
> MapServer-users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/mapserver-users


From atlantageek at gmail.com  Tue Sep 28 07:54:26 2021
From: atlantageek at gmail.com (Atlanta Geek)
Date: Tue, 28 Sep 2021 10:54:26 -0400
Subject: [mapserver-users] (no subject)
Message-ID: <CACnRHCS=1+HP3eOk0-7Gw+31Y_+xxErTG3xvkJa6CPhZC4H1fQ@mail.gmail.com>

When using mapcache to my mapserver I am getting the following error.Access
to

* XMLHttpRequest at
'http://192.168.112.225/mapcache/?SERVICE=WMS&REQUEST=GetCapabilities
<http://192.168.112.225/mapcache/?SERVICE=WMS&REQUEST=GetCapabilities>'
from origin 'http://192.168.115.38 <http://192.168.115.38>' has been
blocked by CORS policy: The 'Access-Control-Allow-Origin' header contains
multiple values '*, *', but only one is allowed.*

I think this is caused by the fact that I have a forwarding rule in my
mapcache.xml




*      <forwarding_rule name="catch all">            <http>
<url>http://192.168.112.225/cgi-bin/mapserv?version=1.1.1&map=/usr/lib/cgi-bin/osm-bw.map
<http://192.168.112.225/cgi-bin/mapserv?version=1.1.1&map=/usr/lib/cgi-bin/osm-bw.map></url>
          </http>*
*      </forwarding_rule>*

and in my apache.conf I have this





*<Directory />        Header add Access-Control-Allow-Origin "*"
Options FollowSymLinks        AllowOverride None        Require all denied*
*</Directory>--*

So one of the Access-Control-Allow-Origin  comes from the apache server for
the GetCapabilities call and then another is added because the
forwarding_rule adds the header as well.

What is a good way to get around this.  I tried to just add the
access-Control-Allow-Origin rule on the mapcache path but it did not work.


http://www.atlantageek.com
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From bahbouba.909 at gmail.com  Thu Sep 30 15:00:15 2021
From: bahbouba.909 at gmail.com (Boubacar Bah)
Date: Thu, 30 Sep 2021 23:00:15 +0100
Subject: [mapserver-users] asking help about scihub copericus web site
Message-ID: <CALOg8kGPWOLOWCFJpfrTV2614-L5c-4HHDwSYpmDPgVg5ifGHA@mail.gmail.com>

good evening I hope you're doing well ?;
recently i wrote a script with python to log into apihub and upload
sentinel data online on this link
*https://apihub.copernicus.eu/apihub/search?q=*
<https://apihub.copernicus.eu/apihub/search?q=*>*. but unfortunately I
cannot download the data. because once i get passed the url in the script
the server shows me an authorization message. telling me that I am not
authorized to upload the data to the site.
so I would like to know if there is a solution to solve the problem.
thanks in advance
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