<div dir="ltr"><div><div><div>Hi Luciano,<br></div>glad it worked now - the latest version is 2.8.2 ('Wien')<br><a href="http://www.qgis.org/en/site/forusers/download.html">http://www.qgis.org/en/site/forusers/download.html</a><br></div>best,<br></div>mike<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 20, 2015 at 12:11 PM, Luciano La Sala <span dir="ltr"><<a href="mailto:lucianolasala@yahoo.com.ar" target="_blank">lucianolasala@yahoo.com.ar</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hola Mike,<br>
<br>
Thanks! Adding the extension myself did work! The has to be something wrong either with my OS or my version of QGIS. By the way, I am using the latest version of QGIS (2.2.0 Valmiera).<br>
<br>
Best,<br>
<br>
Luciano<span class=""><br>
<br>
El 5/20/2015 a las 1:47 PM, Michael Treglia escribió:<br>
</span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Luciano,<br>
<br><span class="">
I'm bringing this back to the list so others can chime in and follow<br>
this thread in the future.<br>
<br>
Strange that the file isn't writing out with the .asc extension (it does<br>
for me) - what version of QGIS are you using?<br>
<br>
A very simple solution: simply rename the file to add the '.asc'<br>
extension. (Right click on the file name in Windows Explorer, select<br>
'Rename', and at the end of the filename simply add '.asc') - again ,<br>
this should be with the Windows setting to have file extensions visible.<br>
<br>
Hope that helps<br>
mike<br>
<br>
<br>
On Wed, May 20, 2015 at 11:30 AM, Luciano La Sala<br></span><div><div class="h5">
<<a href="mailto:lucianolasala@yahoo.com.ar" target="_blank">lucianolasala@yahoo.com.ar</a> <mailto:<a href="mailto:lucianolasala@yahoo.com.ar" target="_blank">lucianolasala@yahoo.com.ar</a>>> wrote:<br>
<br>
Hi Mike,<br>
<br>
Many thanks for the response. Your assumption about the content of<br>
my file is correct. This seems to be the .asc file that I need. I<br>
did follow your instructions and unchecked the box next to "Hide<br>
extensions for known file types". Now, two of the three files show<br>
their extension, namely .aux.xml and .prj. However, the suspected<br>
.asc file still shows no extension. Also, when I look at the file in<br>
Windows Explorer, under the detail view, there is no extension for<br>
the file! Finally, when right-click on the file, go to Properties<br>
and then under General >> Type of file: FILE, and under Details >><br>
Type: File. No extension whatsoever!<br>
<br>
I did a quick search on the web and I found that the FILE file type<br>
is primarily associated with 'File With No Extension'. If you are<br>
seeing the file type FILE this is not a file extension but an<br>
indicator in Windows Explorer that the file has not file extension.<br>
Incorrect file associations could be the result of underlying issues<br>
within the PC system.<br>
<br>
This is very frustrating since I need those .asc files to model my<br>
species distribution models using maxent.<br>
<br>
Ideas?<br>
<br>
Best,<br>
<br>
Luciano<br>
<br>
<br>
El 5/20/2015 a las 12:50 PM, Michael Treglia escribió:<br>
<br>
Hi Luciano,<br>
<br>
the file that can be opened in notepad is probably has a header of<br>
something like:<br>
ncols<br>
nrows<br>
xllcorner<br>
yllcorner<br>
cellsize<br>
NODATA_value<br>
<br>
Followed by the values from your raster next, right?<br>
<br>
If so, that is the .asc file that you want - when I export the<br>
.asc file<br>
(running QGIS 2.8.1 x64 on Win 7), it exports these files correctly,<br>
with the appropriate extension. (Though in the file Explorer, if<br>
you are<br>
viewing the<br>
<br>
On Windows [not sure about other OSs], the file extension (.asc)<br>
is not<br>
shown by default, for files that Windows knows how to open. To<br>
change<br>
this, you would go to Control Panel -> [view by icons] ->Folder<br>
Options<br>
-> View Tab, and un-check the box next to 'Hide extensions for known<br>
file types'. Also, if when you are looking at the available<br>
files in<br>
Windows Explorer, if you change to the detail view (which has<br>
file size,<br>
date modified, etc.), there should be a field "Type", for which this<br>
file should be specified as a "ASC" file<br>
<br>
Hope this helps and works for you.<br>
<br>
Best<br>
mike<br>
<br>
<br>
On Wed, May 20, 2015 at 10:21 AM, Luciano La Sala<br>
<<a href="mailto:lucianolasala@yahoo.com.ar" target="_blank">lucianolasala@yahoo.com.ar</a> <mailto:<a href="mailto:lucianolasala@yahoo.com.ar" target="_blank">lucianolasala@yahoo.com.ar</a>><br></div></div>
<mailto:<a href="mailto:lucianolasala@yahoo.com.ar" target="_blank">lucianolasala@yahoo.com.ar</a><div><div class="h5"><br>
<mailto:<a href="mailto:lucianolasala@yahoo.com.ar" target="_blank">lucianolasala@yahoo.com.ar</a>>>> wrote:<br>
<br>
Thank you very much Nicolas for your response. I have no<br>
idea how to<br>
use use the -tr xres yres switch in gdalwarp.<br>
However, I solved the problem using GDAL's algorithm "Clip<br>
raster by<br>
mask layer" and by seting the option "Keep resolution of output<br>
raster" to "Yes". That produced a .tif file with equal<br>
pixel size<br>
(200, -200).<br>
<br>
Following, I convert this GeoTIFF to .ASC format using:<br>
"Raster ><br>
Conversion > Translate (Convert format)" and the setting<br>
the Output<br>
file to [GDAL] Arc/Info ASCII Grid (*.asc *.ASC).<br>
<br>
The result is three files: the auxiliary file .aux, the<br>
coordinate<br>
system file .prj, and one more filename of File type FILE<br>
that can<br>
be opened with Notepad. Disappointingly, no .asc file was<br>
created.<br>
What am I doing wrong? I need .asc files of my environmental<br>
variables to be later processed using other software.<br>
<br>
Thanks!<br>
<br>
<br>
<br>
El 5/20/2015 a las 6:02 AM,<br>
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<mailto:<a href="mailto:qgis-user-request@lists.osgeo.org" target="_blank">qgis-user-request@lists.osgeo.org</a>>> escribió:<br>
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Today's Topics:<br>
<br>
1. Re: Error installing QGIS 2.8.2-1 on Mac<br>
(Jacopo Tonetti)<br>
2. Draw square or line and see meters (elmalle)<br>
3. Re: Error installing QGIS 2.8.2-1 on Mac (Jes?s)<br>
4. Re: Error installing QGIS 2.8.2-1 on Mac (William<br>
Kyngesburye)<br>
5. Why does clipping a raster alters cell size?<br>
(Luciano La<br>
Sala)<br>
6. Re: Why does clipping a raster alters cell size?<br>
(Nicolas Cadieux)<br>
7. How I create web gis through Qgis (Debajyoti Ghosh)<br>
8. Re: new issue with raster calculator (Bernd<br>
Vogelgesang)<br>
9. Re: How I create web gis through Qgis (McDonaldR)<br>
<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Tue, 19 May 2015 22:23:33 +0200<br>
From: Jacopo Tonetti <<a href="mailto:jacopotonetti@gmail.com" target="_blank">jacopotonetti@gmail.com</a><br>
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To: Jes?s <<a href="mailto:jesusl.temez@gmail.com" target="_blank">jesusl.temez@gmail.com</a><br></span>
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Subject: Re: [Qgis-user] Error installing QGIS 2.8.2-1<br>
on Mac<br>
Message-ID:<br>
<br>
<br>
<<a href="mailto:CAJnh74mJHzhAJEnXJ6PmQ_UQf_n04p5OnMZONg8UJMwYREaN2Q@mail.gmail.com" target="_blank">CAJnh74mJHzhAJEnXJ6PmQ_UQf_n04p5OnMZONg8UJMwYREaN2Q@mail.gmail.com</a><br>
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Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Hi, seems that you have an older version of PROJ<br>
library. Did<br>
you download<br>
the package or install via homebrew? I recommend the<br>
latter (but<br>
you should<br>
use command line), I followed this<br>
<br>
<<a href="https://github.com/OSGeo/homebrew-osgeo4mac/wiki/Developing-on-QGIS-using-OSGeo4Mac" target="_blank">https://github.com/OSGeo/homebrew-osgeo4mac/wiki/Developing-on-QGIS-using-OSGeo4Mac</a>><br>
guide and everything is fine, same OS and version of QGIS.<br>
j<br>
<br>
2015-05-19 19:38 GMT+02:00 Jes?s<br>
<<a href="mailto:jesusl.temez@gmail.com" target="_blank">jesusl.temez@gmail.com</a> <mailto:<a href="mailto:jesusl.temez@gmail.com" target="_blank">jesusl.temez@gmail.com</a>><br></span>
<mailto:<a href="mailto:jesusl.temez@gmail.com" target="_blank">jesusl.temez@gmail.com</a><div><div class="h5"><br>
<mailto:<a href="mailto:jesusl.temez@gmail.com" target="_blank">jesusl.temez@gmail.com</a>>>>:<br>
<br>
<br>
Trying to install 2.8.2-1 on a Mac (10.9.5) I find<br>
this error:<br>
<br>
Dyld Error Message:<br>
Library not loaded:<br>
/Library/Frameworks/PROJ.framework/Versions/4/PROJ<br>
Referenced from:<br>
/Applications/QGIS.app/Contents/MacOS/QGIS<br>
Reason: Incompatible library version: QGIS requires<br>
version 10.0.0 or<br>
later, but PROJ provides version 8.0.0<br>
<br>
Binary Images:<br>
0x7fff6810f000 - 0x7fff68142817 dyld (239.4)<br>
<7AD43B9B-5CEA-3C7E-9836-A06909F9CA56> /usr/lib/dyld<br>
0x7fff8bc7f000 - 0x7fff8bc7ffff<br>
com.apple.ApplicationServices (48<br>
-<br>
48) <3E3F01A8-314D-378F-835E-9CC4F8820031><br>
<br>
<br>
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Applicat<br>
ionServices<br>
0x7fff8bc9f000 - 0x7fff8bd0bfff<br>
com.apple.framework.IOKit (2.0.1 -<br>
907.100.14) <10932113-9F7E-38A0-A158-A019A555CAC3><br>
<br>
/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit<br>
0x7fff8dd59000 - 0x7fff8df3efff<br>
com.apple.CoreFoundation (6.9 -<br>
855.17) <729BD6DA-1F63-3E72-A148-26F21EBF52BB><br>
<br>
<br>
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundatio<br>
n<br>
<br>
I delete old version first but I can't open new<br>
version when<br>
finishing the<br>
installation. I got this message: Qgis can't be<br>
open due to<br>
a problem.<br>
<br>
Any idea? Thanks<br>
Jesus<br>
<br>
<br>
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<br>
<br>
<br>
<br>
<br>
--<br>
Luciano F. La Sala<br>
Consejo Nacional de Investigaciones Científicas y Técnicas<br>
(CONICET)<br>
Cátedra de Epidemiología<br>
Departamento de Biología, Bioquímica y Farmacia<br>
Universidad Nacional del Sur<br>
San Juan 670<br>
Bahía Blanca (8000)<br>
Argentina<br>
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<br>
<br>
<br>
--<br>
Luciano F. La Sala<br>
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)<br>
Cátedra de Epidemiología<br>
Departamento de Biología, Bioquímica y Farmacia<br>
Universidad Nacional del Sur<br>
San Juan 670<br>
Bahía Blanca (8000)<br>
Argentina<br>
<br>
<br>
</span></blockquote><div class="HOEnZb"><div class="h5">
<br>
-- <br>
Luciano F. La Sala<br>
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)<br>
Cátedra de Epidemiología<br>
Departamento de Biología, Bioquímica y Farmacia<br>
Universidad Nacional del Sur<br>
San Juan 670<br>
Bahía Blanca (8000)<br>
Argentina<br>
</div></div></blockquote></div><br></div>