<div dir="ltr">HI<div>PLEASE HELP ME TO SHORT OUT THE PROBLEM OF MEASUREMENT TAG WHEN I USE THE TOOL QGIS TO WEB. </div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jul 30, 2015 at 12:30 AM, <span dir="ltr"><<a href="mailto:qgis-user-request@lists.osgeo.org" target="_blank">qgis-user-request@lists.osgeo.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send Qgis-user mailing list submissions to<br>
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Today's Topics:<br>
<br>
1. how to resolve ProgrammingError: relation "revisions" already<br>
exists in QGIS Versioning tool (Kazeem Owolabi)<br>
2. Re: Open file .map openstreetmap (Andre Joost)<br>
3. Re: how to avoid the automatic conversion of a session string<br>
in a csv file to a number (Chris Crook)<br>
<br>
<br>
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Message: 1<br>
Date: Wed, 29 Jul 2015 16:24:56 +0100<br>
From: Kazeem Owolabi <<a href="mailto:kazeemowolabi@gmail.com">kazeemowolabi@gmail.com</a>><br>
To: <a href="mailto:Qgis-user@lists.osgeo.org">Qgis-user@lists.osgeo.org</a><br>
Subject: [Qgis-user] how to resolve ProgrammingError: relation<br>
"revisions" already exists in QGIS Versioning tool<br>
Message-ID:<br>
<CAN39e-D22WvA4n6ioQ0Gu55N=<a href="mailto:kYRvMFgRaHw3%2BsjjAVvNf8yYg@mail.gmail.com">kYRvMFgRaHw3+sjjAVvNf8yYg@mail.gmail.com</a>><br>
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Hi All,<br>
<br>
I do one resolve this error message: ProgrammingError: relation<br>
"revisions" already exists , when using the versioning plugin created by<br>
Oslandia in QGIS.<br>
<br>
Thanks.<br>
--<br>
owolabi.k.k<br>
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Message: 2<br>
Date: Wed, 29 Jul 2015 20:04:17 +0200<br>
From: Andre Joost <<a href="mailto:andre%2Bjoost@nurfuerspam.de">andre+joost@nurfuerspam.de</a>><br>
To: <a href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a><br>
Subject: Re: [Qgis-user] Open file .map openstreetmap<br>
Message-ID: <mpb4ke$qvo$<a href="mailto:1@ger.gmane.org">1@ger.gmane.org</a>><br>
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Am 29.07.2015 um 10:28 schrieb Giacomo Minotti:<br>
> Hi all,<br>
> Is it possible to open a .map file downloaded from open street map?<br>
<br>
Can you describe from what page you download or which QGIS plugin or<br>
other software you use to get it?<br>
<br>
Greetings,<br>
Andr? Joost<br>
<br>
<br>
<br>
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Message: 3<br>
Date: Thu, 30 Jul 2015 06:03:46 +1200<br>
From: Chris Crook <<a href="mailto:ccrook@linz.govt.nz">ccrook@linz.govt.nz</a>><br>
To: CONTI Tonino <<a href="mailto:t.conti@comune.jesi.an.it">t.conti@comune.jesi.an.it</a>><br>
Cc: "<a href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a>" <<a href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a>><br>
Subject: Re: [Qgis-user] how to avoid the automatic conversion of a<br>
session string in a csv file to a number<br>
Message-ID:<br>
<<a href="mailto:666FB8D75E95AE42965A0E76A5E5337E14EBD68D89@prdlsmmsg01.ad.linz.govt.nz">666FB8D75E95AE42965A0E76A5E5337E14EBD68D89@prdlsmmsg01.ad.linz.govt.nz</a>><br>
<br>
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<br>
Hi Tonino<br>
<br>
You can force the data type of columns using a .csvt file that that you install alongside the .csv file. This file is a text file with one line defining the types of each field. You can read about this in the help for the delimited text provider (though it is quite brief). I've copied the relevant section below:<br>
<br>
QGIS can also read the types from an OGR CSV driver compatible "csvt" file. This is a file alongside the data file, but with a "t" appended to the file name. The file should just contain one line which lists the type of each field. Valid types are "integer", "real", "string", "date", "time", and "datetime". The date, time, and datetime types are treated as strings in QGIS. Each type may be followed by a width and precision, for example "real(10.4)". The list of types are separated by commas, regardless of the delimiter used in the data file. An example of a valid format file would be:<br>
<br>
"integer","string","string(20)","real(20.4)"<br>
<br>
You should be able to use this - let me know if you have any difficulty.<br>
<br>
Also there is an open feature request for adding the ability to choose types from the dialog box <a href="http://hub.qgis.org/issues/13038" rel="noreferrer" target="_blank">http://hub.qgis.org/issues/13038</a>. This is assigned to me, though I doubt I'll have time to do much with it in the near future.<br>
<br>
Cheers<br>
Chris<br>
________________________________________<br>
From: CONTI Tonino [<a href="mailto:t.conti@comune.jesi.an.it">t.conti@comune.jesi.an.it</a>]<br>
Sent: 29 July 2015 20:18<br>
To: <a href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a><br>
Subject: [Qgis-user] how to avoid the automatic conversion of a session string in a csv file to a number<br>
<br>
Dear all,<br>
Can anyone tell me how to prevent qgis automatically convert a csv file from text field to numeric format (double).<br>
I have a csv file where a field contains texts starting with zero (example: "0420050000000009", with the quotes).<br>
When I add to my project file as "layer delimited text," I see the data properly in the preview but when the layer is added in this field is not imported the leading zero recognizing the format as numeric.<br>
I need that the string "0420050000000009" remains unchanged as it represents a unique identifier.<br>
can you help me?<br>
Thank You<br>
Tonino<br>
<br>
<br>
<br>
<br>
<br>
Dott.Tonino Conti<br>
Comune di Jesi<br>
Sistema Informativo Territoriale<br>
Tel 0731538312 - fax 0731538513<br>
<a href="mailto:t.conti@comune.jesi.an.it">t.conti@comune.jesi.an.it</a><mailto:<a href="mailto:t.conti@comune.jesi.an.it">t.conti@comune.jesi.an.it</a>><br>
<a href="http://www.comune.jesi.an.it/sit" rel="noreferrer" target="_blank">www.comune.jesi.an.it/sit</a><<a href="http://www.comune.jesi.an.it/sit" rel="noreferrer" target="_blank">http://www.comune.jesi.an.it/sit</a>><br>
<br>
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End of Qgis-user Digest, Vol 113, Issue 63<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div><span style="font-weight:800"><font color="#006600"><i> Thanking you.</i></font></span></div><div style="font-weight:bold;color:rgb(0,0,153)"><b><font color="#000099"><br></font></b></div><b style="color:rgb(0,0,153)">DEBAJYOTI GHOSH.<br> (RAY-PMU-WB)<br></b></div>
</div></div>