<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="color: rgb(0, 0, 0); font-family: Calibri,Helvetica,sans-serif; font-size: 12pt;">
Thanks!</div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Helvetica,sans-serif; font-size: 12pt;">
I didn't know that and I will give it try.</div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Helvetica,sans-serif; font-size: 12pt;">
<br>
</div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Helvetica,sans-serif; font-size: 12pt;">
Herbert<br>
</div>
<div>
<div id="appendonsend"></div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Helvetica,sans-serif; font-size: 12pt;">
<br>
</div>
<hr tabindex="-1" style="width: 98%; display: inline-block;">
<div id="divRplyFwdMsg" dir="ltr"><font color="#000000" face="Calibri, sans-serif" style="font-size: 11pt;"><b>Van:</b> Qgis-user <qgis-user-bounces@lists.osgeo.org> namens qgis-user-request@lists.osgeo.org <qgis-user-request@lists.osgeo.org><br>
<b>Verzonden:</b> maandag 14 januari 2019 15:39<br>
<b>Aan:</b> qgis-user@lists.osgeo.org<br>
<b>Onderwerp:</b> Qgis-user Digest, Vol 155, Issue 32</font>
<div> </div>
</div>
<div class="BodyFragment"><font size="2"><span style="font-size: 11pt;">
<div class="PlainText">Send Qgis-user mailing list submissions to<br>
qgis-user@lists.osgeo.org<br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
<a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
or, via email, send a message with subject or body 'help' to<br>
qgis-user-request@lists.osgeo.org<br>
<br>
You can reach the person managing the list at<br>
qgis-user-owner@lists.osgeo.org<br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than "Re: Contents of Qgis-user digest..."<br>
<br>
<br>
Today's Topics:<br>
<br>
1. Re: Vector Affine trouble (Mike Shand)<br>
2. Re: Vector Affine trouble (Nicolas Cadieux)<br>
3. Re: QGIS 3 - Postgres Authentication Issue (Luigi Pirelli)<br>
4. Re: Different behaviour Raster Calculater under Raster menu<br>
vs Processing Toolbox (Luigi Pirelli)<br>
5. Diameter of buffers (Herbert Faber)<br>
6. Re: Diameter of buffers (Jorge Gustavo Rocha)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Sun, 13 Jan 2019 21:56:09 +0000<br>
From: Mike Shand <Mike.Shand@glasgow.ac.uk><br>
To: "qgis-user@lists.osgeo.org" <qgis-user@lists.osgeo.org><br>
Subject: Re: [Qgis-user] Vector Affine trouble<br>
Message-ID: <f98ade2a-8d22-17ef-42c0-3935edbcd195@glasgow.ac.uk><br>
Content-Type: text/plain; charset="utf-8"; Format="flowed"<br>
<br>
Hi Rutger,<br>
<br>
It would be useful to know the source for the digitised contours and the <br>
procedure you used to create the shapefile.<br>
<br>
You may have three options:<br>
1. Go back to Adobe Illustrator and digitise some well defined known <br>
reference points such as grid intersections or road junctions, with this <br>
it should be possible in QGIS to move, scale and rotate the vector <br>
contours to fit OpenStreetMap or OS Opendata online imagery of Mull and <br>
Iona.<br>
2. Request someone with the QGIS plug-ins qgisAffine or VectorBender <br>
working to do the transformation for you.<br>
3. Request someone with ArcGIS Spatial Adjustment to do the <br>
transformation for you.<br>
<br>
Regards,<br>
Mike<br>
<br>
On 13/01/2019 21:11, Rutger Emmelkamp wrote:<br>
> Hello everybody,<br>
><br>
> I’ve posted this question before and had some good suggestions (which <br>
> I tried as good as I can) but I’m not there yet.<br>
> I have this intricate contour lines map (.shp file) and after <br>
> importing, it sits in Africa. Now I want to drag it to Scotland and <br>
> make it fit. It’s not just the position, it also requires rotating and <br>
> stretching to make it fit.<br>
> I can’t get the qgisAffine or VectorBender plugins to work on qgis <br>
> 3.4.3. and I don’t have any experience with GRASS7 commands which was <br>
> one suggestion. (I wil look into that)<br>
><br>
> Meanwhile, are there any other suggestions?<br>
><br>
> Thanks again.<br>
><br>
> Rutger<br>
><br>
><br>
><br>
><br>
><br>
><br>
><br>
><br>
><br>
><br>
><br>
>> Op 13 jan. 2019, om 15:29 heeft Mike Shand <Mike.Shand@glasgow.ac.uk <br>
>> <<a href="mailto:Mike.Shand@glasgow.ac.uk">mailto:Mike.Shand@glasgow.ac.uk</a>>> het volgende geschreven:<br>
>><br>
>> Hi Rutger,<br>
>><br>
>> If you have successfully converted your Adobe Illustrator file into <br>
>> an ESRI shapefile (using Avenza MaPublisher or DXf export ?) please <br>
>> first check the quality of the linework in QGIS. Any Illustrator <br>
>> vector bezier curves will probably have been simplified to straight <br>
>> lines. To avoid the lines being too generalised use the Add Anchor <br>
>> Points option in Illustrator several times if necessary to ensure the <br>
>> curves are replicated by short straight line sections.<br>
>><br>
>> If you are using MaPublisher <br>
>> <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdownload.avenza.com%2FDownloads%2FDocs%2FMAPublisher%2FMP90_TutorialGuide.pdf&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=PABzKqg6KZ3v%2FG4qyxUieXRK3e6H8bBEoJe%2BGEv3mwM%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdownload.avenza.com%2FDownloads%2FDocs%2FMAPublisher%2FMP90_TutorialGuide.pdf&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=PABzKqg6KZ3v%2FG4qyxUieXRK3e6H8bBEoJe%2BGEv3mwM%3D&reserved=0</a>>
<br>
>> there is the option to add the projection/datum.<br>
>><br>
>> Another alternative using Dxf format is:<br>
>> <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fchristopherwesson.azurewebsites.net%2F2016%2F04%2F08%2Fimporting-vectors-from-illustrator-into-a-gis-with-georeferencing%2F%23sthash.O3XCCqoR.dpbs&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=A5D0xnVErd4bkYJgSvkTdVxXpJ%2BibSc8n4FwDAW%2Bbvc%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fchristopherwesson.azurewebsites.net%2F2016%2F04%2F08%2Fimporting-vectors-from-illustrator-into-a-gis-with-georeferencing%2F%23sthash.O3XCCqoR.dpbs&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=A5D0xnVErd4bkYJgSvkTdVxXpJ%2BibSc8n4FwDAW%2Bbvc%3D&reserved=0</a><br>
>><br>
>> Regards,<br>
>> Mike<br>
>><br>
>> On 12/01/2019 22:37, Rutger Emmelkamp wrote:<br>
>>> Hello everybody,<br>
>>><br>
>>> Hope someone can help me out this Saturday night (or Sunday or Monday) but no hurry!<br>
>>><br>
>>> How to georeference an Illustrator vector image (contour line map) from a specific area?<br>
>>> I have qgis 3.4.3 installed and qgisAffine and Vector Blender plugins don’t work for this version.<br>
>>><br>
>>> I managed to turn the file into a .shp file and I see it somewhere off the coast of Ghana (coordinates 0,0) but how do I drag it into place?<br>
>>> I think I’m looking for a Vector Affine Transformation plugin or menu but can’t find it.<br>
>>><br>
>>> Hope someone can help me in the right direction.<br>
>>><br>
>>> Thanks and have a nice weekend.<br>
>>><br>
>>> Rutger<br>
>>> _______________________________________________<br>
>>> Qgis-user mailing list<br>
>>> Qgis-user@lists.osgeo.org<br>
>>> List info:https://lists.osgeo.org/mailman/listinfo/qgis-user<br>
>>> Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-user<br>
>><br>
>><br>
><br>
<br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190113%2F1b4212ee%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=YDFsbu7i336cp%2Bh7GD6ypK0dk%2FCYve3HVt7tk0UZaRA%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190113%2F1b4212ee%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=YDFsbu7i336cp%2Bh7GD6ypK0dk%2FCYve3HVt7tk0UZaRA%3D&reserved=0</a>><br>
<br>
------------------------------<br>
<br>
Message: 2<br>
Date: Sun, 13 Jan 2019 19:07:37 -0500<br>
From: Nicolas Cadieux <nicolas.cadieux@archeotec.ca><br>
To: Mike Shand <Mike.Shand@glasgow.ac.uk><br>
Cc: "qgis-user@lists.osgeo.org" <qgis-user@lists.osgeo.org><br>
Subject: Re: [Qgis-user] Vector Affine trouble<br>
Message-ID: <39EFC433-901D-4D1E-A1A3-B1C1E6B4CC6C@archeotec.ca><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Hi,<br>
If you are on Windows, you could always use the OSGEO4W installer and install both the 2.8 and 3x versions of QGIS. This way, you could use the plugins for the 2.8 QGIS and that could solve the problem.<br>
Nicolas<br>
<br>
> Le 13 janv. 2019 à 16:56, Mike Shand <Mike.Shand@glasgow.ac.uk> a écrit :<br>
> <br>
> Hi Rutger,<br>
> <br>
> It would be useful to know the source for the digitised contours and the procedure you used to create the shapefile.<br>
> <br>
> You may have three options:<br>
> 1. Go back to Adobe Illustrator and digitise some well defined known reference points such as grid intersections or road junctions, with this it should be possible in QGIS to move, scale and rotate the vector contours to fit OpenStreetMap or OS Opendata online
imagery of Mull and Iona.<br>
> 2. Request someone with the QGIS plug-ins qgisAffine or VectorBender working to do the transformation for you.<br>
> 3. Request someone with ArcGIS Spatial Adjustment to do the transformation for you.<br>
> <br>
> Regards,<br>
> Mike<br>
> <br>
>> On 13/01/2019 21:11, Rutger Emmelkamp wrote:<br>
>> Hello everybody, <br>
>> <br>
>> I’ve posted this question before and had some good suggestions (which I tried as good as I can) but I’m not there yet.<br>
>> I have this intricate contour lines map (.shp file) and after importing, it sits in Africa. Now I want to drag it to Scotland and make it fit. It’s not just the position, it also requires rotating and stretching to make it fit.
<br>
>> I can’t get the qgisAffine or VectorBender plugins to work on qgis 3.4.3. and I don’t have any experience with GRASS7 commands which was one suggestion. (I wil look into that)<br>
>> <br>
>> Meanwhile, are there any other suggestions?<br>
>> <br>
>> Thanks again.<br>
>> <br>
>> Rutger<br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>> <br>
>>> Op 13 jan. 2019, om 15:29 heeft Mike Shand <Mike.Shand@glasgow.ac.uk> het volgende geschreven:<br>
>>> <br>
>>> Hi Rutger,<br>
>>> <br>
>>> If you have successfully converted your Adobe Illustrator file into an ESRI shapefile (using Avenza MaPublisher or DXf export ?) please first check the quality of the linework in QGIS. Any Illustrator vector bezier curves will probably have been simplified
to straight lines. To avoid the lines being too generalised use the Add Anchor Points option in Illustrator several times if necessary to ensure the curves are replicated by short straight line sections.<br>
>>> <br>
>>> If you are using MaPublisher there is the option to add the projection/datum.<br>
>>> <br>
>>> Another alternative using Dxf format is:<br>
>>> <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fchristopherwesson.azurewebsites.net%2F2016%2F04%2F08%2Fimporting-vectors-from-illustrator-into-a-gis-with-georeferencing%2F%23sthash.O3XCCqoR.dpbs&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=A5D0xnVErd4bkYJgSvkTdVxXpJ%2BibSc8n4FwDAW%2Bbvc%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fchristopherwesson.azurewebsites.net%2F2016%2F04%2F08%2Fimporting-vectors-from-illustrator-into-a-gis-with-georeferencing%2F%23sthash.O3XCCqoR.dpbs&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=A5D0xnVErd4bkYJgSvkTdVxXpJ%2BibSc8n4FwDAW%2Bbvc%3D&reserved=0</a><br>
>>> <br>
>>> Regards,<br>
>>> Mike<br>
>>> <br>
>>>> On 12/01/2019 22:37, Rutger Emmelkamp wrote:<br>
>>>> Hello everybody, <br>
>>>> <br>
>>>> Hope someone can help me out this Saturday night (or Sunday or Monday) but no hurry!<br>
>>>> <br>
>>>> How to georeference an Illustrator vector image (contour line map) from a specific area?<br>
>>>> I have qgis 3.4.3 installed and qgisAffine and Vector Blender plugins don’t work for this version.
<br>
>>>> <br>
>>>> I managed to turn the file into a .shp file and I see it somewhere off the coast of Ghana (coordinates 0,0) but how do I drag it into place?
<br>
>>>> I think I’m looking for a Vector Affine Transformation plugin or menu but can’t find it.<br>
>>>> <br>
>>>> Hope someone can help me in the right direction.<br>
>>>> <br>
>>>> Thanks and have a nice weekend.<br>
>>>> <br>
>>>> Rutger<br>
>>>> _______________________________________________<br>
>>>> Qgis-user mailing list<br>
>>>> Qgis-user@lists.osgeo.org<br>
>>>> List info: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
>>>> Unsubscribe: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
>>> <br>
>> <br>
> <br>
> _______________________________________________<br>
> Qgis-user mailing list<br>
> Qgis-user@lists.osgeo.org<br>
> List info: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
> Unsubscribe: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190113%2F17c07734%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=KEm5Xp0Kb3BOeN3hpGRxxzAL01J3TcqXRypVq3gcxN4%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190113%2F17c07734%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=KEm5Xp0Kb3BOeN3hpGRxxzAL01J3TcqXRypVq3gcxN4%3D&reserved=0</a>><br>
<br>
------------------------------<br>
<br>
Message: 3<br>
Date: Mon, 14 Jan 2019 09:23:01 +0100<br>
From: Luigi Pirelli <luipir@gmail.com><br>
To: "Ungerboeck, Erhard" <e.ungerboeck@esterhazy.at><br>
Cc: "qgis-user@lists.osgeo.org" <qgis-user@lists.osgeo.org><br>
Subject: Re: [Qgis-user] QGIS 3 - Postgres Authentication Issue<br>
Message-ID:<br>
<CAFO80_qqeP1KHJdFkDQQOj0wz=AYPfNZ94pOZbgNZWrmKaUcLQ@mail.gmail.com><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
can you describe better the use case? I suppose you can't share project and<br>
db connection, so you need to give us steps to replicate the issue starting<br>
from a clean qgis profile.<br>
<br>
remember that side effects can be introduced by plugins that are not using<br>
correctly the qgis authentication infrastructure (if you use it). How do<br>
you use the authentication? saving pwd int he project or in the qgis auth<br>
infrastructure that need use of a master password?<br>
<br>
Luigi Pirelli<br>
<br>
**************************************************************************************************<br>
* LinkedIn: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.linkedin.com%2Fin%2Fluigipirelli&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=8e0mn%2FK0wQYH%2Fi9B4jrWsqU16Cc%2F2yplKy4lXcs%2Fuwk%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.linkedin.com%2Fin%2Fluigipirelli&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=8e0mn%2FK0wQYH%2Fi9B4jrWsqU16Cc%2F2yplKy4lXcs%2Fuwk%3D&reserved=0</a><br>
* Stackexchange: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgis.stackexchange.com%2Fusers%2F19667%2Fluigi-pirelli&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=p42vJS9sj9Am05%2BqNv77yn3ErJ%2Bb3gvK8lq5wIM%2FTZs%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgis.stackexchange.com%2Fusers%2F19667%2Fluigi-pirelli&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=p42vJS9sj9Am05%2BqNv77yn3ErJ%2Bb3gvK8lq5wIM%2FTZs%3D&reserved=0</a><br>
* GitHub: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fluipir&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=PMK5AJ5IsUurpFKAr%2FR7aSt6etVB7FvszGOX9QblmjQ%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fluipir&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=PMK5AJ5IsUurpFKAr%2FR7aSt6etVB7FvszGOX9QblmjQ%3D&reserved=0</a><br>
* Mastering QGIS 2nd Edition:<br>
*<br>
<a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.packtpub.com%2Fbig-data-and-business-intelligence%2Fmastering-qgis-second-edition&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=UkjooQ2uplW83b7RmDePbQr4TorMqjrD5Ac%2Fz8xhYm4%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.packtpub.com%2Fbig-data-and-business-intelligence%2Fmastering-qgis-second-edition&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=UkjooQ2uplW83b7RmDePbQr4TorMqjrD5Ac%2Fz8xhYm4%3D&reserved=0</a><br>
* Hire me: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgoo.gl%2FBYRQKg&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=z0zK8LP6nsPBtgx2at8XDnRUXIusQ9s6FW%2F0Qp%2FA%2FHg%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgoo.gl%2FBYRQKg&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=z0zK8LP6nsPBtgx2at8XDnRUXIusQ9s6FW%2F0Qp%2FA%2FHg%3D&reserved=0</a><br>
**************************************************************************************************<br>
<br>
<br>
On Thu, 10 Jan 2019 at 12:01, Ungerboeck, Erhard <e.ungerboeck@esterhazy.at><br>
wrote:<br>
<br>
> Hello,<br>
><br>
><br>
><br>
> we are using QGIS with a Postgres database where each different user (in<br>
> total about 20 ) each have their own login credentials. Since we changed<br>
> from QGIS 2.18 to QGIS 3 when opening a project QGIS always asks for the<br>
> login data twice. I didn’t change anything in the database / server. This<br>
> is rather annoying, any ideas how I can change that or can find further<br>
> information / help?<br>
><br>
><br>
><br>
> Best regards,<br>
><br>
> Erhard<br>
><br>
><br>
><br>
><br>
> _______________________________________________<br>
> Qgis-user mailing list<br>
> Qgis-user@lists.osgeo.org<br>
> List info: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
> Unsubscribe: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2Fce896eef%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=iyvLXYxariF%2FUVz1%2BgG4p4jbaCK9jCtfzKurlWF4W6g%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2Fce896eef%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=iyvLXYxariF%2FUVz1%2BgG4p4jbaCK9jCtfzKurlWF4W6g%3D&reserved=0</a>><br>
<br>
------------------------------<br>
<br>
Message: 4<br>
Date: Mon, 14 Jan 2019 09:35:38 +0100<br>
From: Luigi Pirelli <luipir@gmail.com><br>
To: Janneke van Dijk <janneke.qgis@gmail.com><br>
Cc: qgis-user ML <qgis-user@lists.osgeo.org><br>
Subject: Re: [Qgis-user] Different behaviour Raster Calculater under<br>
Raster menu vs Processing Toolbox<br>
Message-ID:<br>
<CAFO80_pOV2ejUwW8kuPbTLTHxnxoqJgOi64bjX-neOHoiETCKA@mail.gmail.com><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
I've reintroduced the map calculator in the new processing<br>
infrastructure... I created tests and I extensively tested with the help of<br>
other users, but always is possible to hit a bug! Because I'm busy with<br>
QGIS UserConf organization, I would kindly ask if it's possible to trace<br>
your issue filing a bug and assigning to me please.<br>
<br>
in the meantime you can override or adapt the user manual trying with the<br>
shining new (renintroduced) raster calculator via grass available in<br>
master... btw this latter does not use GPU acceleration as recently<br>
introduced only for core algorithms.<br>
<br>
thank you to update the training material<br>
<br>
regards<br>
<br>
Luigi Pirelli<br>
<br>
**************************************************************************************************<br>
* LinkedIn: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.linkedin.com%2Fin%2Fluigipirelli&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=8e0mn%2FK0wQYH%2Fi9B4jrWsqU16Cc%2F2yplKy4lXcs%2Fuwk%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.linkedin.com%2Fin%2Fluigipirelli&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=8e0mn%2FK0wQYH%2Fi9B4jrWsqU16Cc%2F2yplKy4lXcs%2Fuwk%3D&reserved=0</a><br>
* Stackexchange: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgis.stackexchange.com%2Fusers%2F19667%2Fluigi-pirelli&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=p42vJS9sj9Am05%2BqNv77yn3ErJ%2Bb3gvK8lq5wIM%2FTZs%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgis.stackexchange.com%2Fusers%2F19667%2Fluigi-pirelli&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=p42vJS9sj9Am05%2BqNv77yn3ErJ%2Bb3gvK8lq5wIM%2FTZs%3D&reserved=0</a><br>
* GitHub: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fluipir&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=PMK5AJ5IsUurpFKAr%2FR7aSt6etVB7FvszGOX9QblmjQ%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fluipir&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=PMK5AJ5IsUurpFKAr%2FR7aSt6etVB7FvszGOX9QblmjQ%3D&reserved=0</a><br>
* Mastering QGIS 2nd Edition:<br>
*<br>
<a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.packtpub.com%2Fbig-data-and-business-intelligence%2Fmastering-qgis-second-edition&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=UkjooQ2uplW83b7RmDePbQr4TorMqjrD5Ac%2Fz8xhYm4%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.packtpub.com%2Fbig-data-and-business-intelligence%2Fmastering-qgis-second-edition&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=UkjooQ2uplW83b7RmDePbQr4TorMqjrD5Ac%2Fz8xhYm4%3D&reserved=0</a><br>
* Hire me: <a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgoo.gl%2FBYRQKg&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=z0zK8LP6nsPBtgx2at8XDnRUXIusQ9s6FW%2F0Qp%2FA%2FHg%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgoo.gl%2FBYRQKg&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=z0zK8LP6nsPBtgx2at8XDnRUXIusQ9s6FW%2F0Qp%2FA%2FHg%3D&reserved=0</a><br>
**************************************************************************************************<br>
<br>
<br>
On Fri, 11 Jan 2019 at 10:42, Janneke van Dijk <janneke.qgis@gmail.com><br>
wrote:<br>
<br>
> Dear all,<br>
><br>
> I'm testing the training manual (QGIS 3) and think I ran into a bug -<br>
> unless I am misunderstanding something. I am doing the following, QGIS<br>
> 3.4.3 on Windows:<br>
><br>
> 1. Processing>Raster terrain analysis>Aspect: use the<br>
> exercise_data\raster\SRTM\srtm_41_19.tif DEM as an input and use the<br>
> default settings (data from<br>
> <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fqgis%2FQGIS-Training-Data%2Farchive%2Fv2.0.zip&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=EyRUXbxXZwwVDMcdRfOC8TJ25s4XHmJLRNwPGudbx60%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fqgis%2FQGIS-Training-Data%2Farchive%2Fv2.0.zip&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=EyRUXbxXZwwVDMcdRfOC8TJ25s4XHmJLRNwPGudbx60%3D&reserved=0</a>)<br>
><br>
> 2. Processing>Raster analysis>Raster calculator: "Aspect@1" <= 90 OR<br>
> "Aspect@1">= 270 as expression, use the DEM layer for extents.<br>
><br>
> 3. The resulting output gets created, but the information from provider<br>
> shows "STATISTICS_VALID_PERCENT=0" and it does not have min and max values<br>
><br>
> I have tried using a more simple expression like "Aspect@1" > 90 with<br>
> the same result. Copying and pasting the expression in the Raster<br>
> calculator under the menu Raster works as expected (values of 0 and 1).<br>
> Using the Raster Calculator under Processing with another input layer<br>
> and similar expression worked.<br>
><br>
> So it seems that "something" when the aspect raster is created causes it<br>
> "not to work" with the raster calculator under processing, while it<br>
> still works with the RC under Raster.<br>
><br>
> Can anyone confirm this is a bug?<br>
><br>
> Thanks,<br>
><br>
> Janneke<br>
><br>
> _______________________________________________<br>
> Qgis-user mailing list<br>
> Qgis-user@lists.osgeo.org<br>
> List info: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
> Unsubscribe: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2F56c06f95%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=Vcl8R78OiqivLvLOI9b6AkVpfw%2FG3dTbxNw7gCx95uk%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2F56c06f95%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=Vcl8R78OiqivLvLOI9b6AkVpfw%2FG3dTbxNw7gCx95uk%3D&reserved=0</a>><br>
<br>
------------------------------<br>
<br>
Message: 5<br>
Date: Mon, 14 Jan 2019 14:21:07 +0000<br>
From: Herbert Faber <herbert.faber@outlook.com><br>
To: "qgis-user@lists.osgeo.org" <qgis-user@lists.osgeo.org><br>
Subject: [Qgis-user] Diameter of buffers<br>
Message-ID:<br>
<AM0PR06MB563551035B2FB0B36D05F0C9FE800@AM0PR06MB5635.eurprd06.prod.outlook.com><br>
<br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Dear all,<br>
When I put ring buffers arond dot objects, the diameter doesn't come out as I would expect.<br>
<br>
For instance, when I try to make ring buffer with a distance of 100 meter and 25 segments around a dot object. The diameter of the buffer turns out to be approx 126 m when I measure it with the ruler tool.<br>
<br>
What am I doing wrong?<br>
<br>
I work with OSM Standard map in EPSG:3857 - WGS 84 / Pseudo-Mercator - projection and so are my shape files.<br>
<br>
Best regards,<br>
Herbert Faber<br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2F73ed1913%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=%2F73N5Ypb2ZfvVc7jzJIv9jOykQcDY7Scbm9lc0gfIug%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2F73ed1913%2Fattachment-0001.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=%2F73N5Ypb2ZfvVc7jzJIv9jOykQcDY7Scbm9lc0gfIug%3D&reserved=0</a>><br>
<br>
------------------------------<br>
<br>
Message: 6<br>
Date: Mon, 14 Jan 2019 14:39:42 +0000<br>
From: Jorge Gustavo Rocha <jgr@geomaster.pt><br>
To: qgis-user@lists.osgeo.org<br>
Subject: Re: [Qgis-user] Diameter of buffers<br>
Message-ID: <c50e1e7d-5a0b-c7a3-4ba1-18cb2f374c6c@geomaster.pt><br>
Content-Type: text/plain; charset="windows-1252"<br>
<br>
Hi Herbert,<br>
<br>
<br>
You are using a Mercator based projection to calculate distances [1]. It<br>
was not designed for distance calculations.<br>
<br>
<br>
Can you reproject to your own national/local projected coordinate<br>
system? Compute the buffers using it and compare the results.<br>
<br>
<br>
Regards,<br>
<br>
<br>
Jorge<br>
<br>
<br>
[1] <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FMercator_projection&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=sr76yuN0xkeMs%2F4LL4imfT%2FlDeuDWlILh%2FM9pa9u7sg%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FMercator_projection&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=sr76yuN0xkeMs%2F4LL4imfT%2FlDeuDWlILh%2FM9pa9u7sg%3D&reserved=0</a><br>
<br>
<br>
Às 14:21 de 14/01/19, Herbert Faber escreveu:<br>
> Dear all,<br>
> When I put ring buffers arond dot objects, the diameter doesn't<br>
> come out as I would expect.<br>
><br>
> For instance, when I try to make ring buffer with a distance of 100<br>
> meter and 25 segments around a dot object. The diameter of the buffer<br>
> turns out to be approx 126 m when I measure it with the ruler tool.<br>
><br>
> What am I doing wrong?<br>
><br>
> I work with OSM Standard map in EPSG:3857 - WGS 84 / Pseudo-Mercator<br>
> - projection and so are my shape files.<br>
><br>
> Best regards,<br>
> Herbert Faber <br>
><br>
> _______________________________________________<br>
> Qgis-user mailing list<br>
> Qgis-user@lists.osgeo.org<br>
> List info: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
> Unsubscribe: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
-- <br>
Logo* Geomaster, LDA*<br>
*VENHA DESCOBRIR O CAMINHO DO OPEN SOURCE CONNOSC**O<br>
<br>
*<br>
<br>
Avenida Barros e Soares<br>
N.º 423, 4715-214 Braga<br>
VAT/NIF510 906 109<br>
Phone +351 253 680 323<br>
Site geomaster.pt <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgeomaster.pt&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=aVxgk2yLcKhFdb0XvJyRj47qzua0P3OYKh0s46TvIMg%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgeomaster.pt&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=aVxgk2yLcKhFdb0XvJyRj47qzua0P3OYKh0s46TvIMg%3D&reserved=0</a>><br>
GPS 41.53322, -8.41929<br>
<br>
------------------------------------------------------------------------<br>
<br>
Jorge Gustavo Rocha<br>
CTO<br>
<br>
Mobile +351 910 333 888<br>
Email jgr@geomaster.pt<br>
<br>
<br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2F879c769b%2Fattachment.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=EtBctrAm5UmdyEzVqL3r09LnNWq0yjmQxFrYGwq5%2FgQ%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2F879c769b%2Fattachment.html&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=EtBctrAm5UmdyEzVqL3r09LnNWq0yjmQxFrYGwq5%2FgQ%3D&reserved=0</a>><br>
-------------- next part --------------<br>
A non-text attachment was scrubbed...<br>
Name: cropped-geomaster300x300-1.png<br>
Type: image/png<br>
Size: 33896 bytes<br>
Desc: not available<br>
URL: <<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2F879c769b%2Fattachment.png&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=p%2B3yEvti56h9Y0jE7zf6JdMwMwPtpYgqsniFXxrbNtM%3D&reserved=0">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.osgeo.org%2Fpipermail%2Fqgis-user%2Fattachments%2F20190114%2F879c769b%2Fattachment.png&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=p%2B3yEvti56h9Y0jE7zf6JdMwMwPtpYgqsniFXxrbNtM%3D&reserved=0</a>><br>
<br>
------------------------------<br>
<br>
Subject: Digest Footer<br>
<br>
_______________________________________________<br>
Qgis-user mailing list<br>
Qgis-user@lists.osgeo.org<br>
List info: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
Unsubscribe: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0">
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=02%7C01%7C%7C201c4f999dc74661f06a08d67a2e362e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636830736228238163&sdata=3JmF9%2FNbhuo0wtyg2NRvb7%2Flhp7jfz8D%2FFWJf70C1OY%3D&reserved=0</a><br>
<br>
------------------------------<br>
<br>
End of Qgis-user Digest, Vol 155, Issue 32<br>
******************************************<br>
</div>
</span></font></div>
</div>
</body>
</html>