<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body bgcolor="#FFFFFF" text="#333333">
<p>Thank you Markus,</p>
<p>Is a feature could be created without a row data ?, because the
two maps have been created with a v.in.ascii from a text file, so
it means that one object by row has been created. For both of my
two maps.</p>
<p>Frank<br>
</p>
<div class="moz-signature">
<style>
div#signature {font-size:10px;color:#666;margin:10px 0}
div.nom {font-weight:bold}
div.titre {}
div.geophom {font-size:11px;font-weight:bold;color:#A1CD1A;margin-top:10px}
div#voeux {font-size:10px;margin-top:10px}
</style></div>
<div class="moz-cite-prefix">Le 26/10/2018 à 18:44, Markus Metz a
écrit :<br>
</div>
<blockquote type="cite"
cite="mid:CAG+h=FFx9BTNotH-z54n8qZ8RCexZSBdyhrksWXC_diUC12HJQ@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr"><br>
<br>
On Fri, Oct 26, 2018 at 2:26 PM Frank David <<a
href="mailto:frank.david@geophom.fr" moz-do-not-send="true">frank.david@geophom.fr</a>>
wrote:<br>
><br>
> I reply to myself,<br>
><br>
> I mistook, if I append, I see a cat shift too. The fisrt
cat of the<br>
> second map is shift by one. It's strange no ?<br>
<div><br>
</div>
<div>Suppose there is a feature with cat 1 in map A and a
feature also with cat 1 in map B, but corresponding attribute
values for cat 1 are different between map A and map B. In
order to avoid such conflicts, v.patch shifts category values
and updates the resultant attribute table accordingly, such
that attributes for each feature are preserved.</div>
<div><br>
</div>
<div>Markus M<br>
</div>
<div>></div>
> Frank<br>
><br>
> Le 26/10/2018 à 14:17, Frank David a écrit :<br>
><br>
> > Hi Stephan,<br>
> ><br>
> > If I add two vector in a new one with :<br>
> ><br>
> > v.patch -c input=map1,map2 out=map3<br>
> ><br>
> > I notice the map3 first cat start at 2 instead of 1,
so all cat are<br>
> > shifted by one. Do you have an idea of the reason ?<br>
> ><br>
> > If I append my map1 with map2 :<br>
> ><br>
> > v.patch -c -a input=map2 output=map1 --overwrite it
works well<br>
> ><br>
> > Thank you<br>
> ><br>
> > Frank<br>
> ><br>
> > Le 26/10/2018 à 12:01, Stefan Blumentrath a écrit :<br>
> >> Hi,<br>
> >><br>
> >> Try:<br>
> >> v.patch -a<br>
> >> <a
href="https://grass.osgeo.org/grass76/manuals/v.patch.html"
moz-do-not-send="true">https://grass.osgeo.org/grass76/manuals/v.patch.html</a><br>
> >><br>
> >> (assuming attribute tables are equal).<br>
> >><br>
> >> Cheers<br>
> >> Stefan<br>
> >><br>
> >> -----Original Message-----<br>
> >> From: grass-user<<a
href="mailto:grass-user-bounces@lists.osgeo.org"
moz-do-not-send="true">grass-user-bounces@lists.osgeo.org</a>>
On Behalf Of Frank David<br>
> >> Sent: fredag 26. oktober 2018 11:39<br>
> >> <a href="mailto:To%3Agrass-user@lists.osgeo.org"
moz-do-not-send="true">To:grass-user@lists.osgeo.org</a><br>
> >> Subject: [GRASS-user] append data after a
v.in.ascii import<br>
> >><br>
> >> Hello,<br>
> >><br>
> >> I wonder what is the best way to append a vector
map and his attribute data created with v.in.ascii ?<br>
> >><br>
> >> Thanks<br>
> >><br>
> >> Frank<br>
> >><br>
> >> _______________________________________________<br>
> >> grass-user mailing list<br>
> >> <a href="mailto:grass-user@lists.osgeo.org"
moz-do-not-send="true">grass-user@lists.osgeo.org</a><br>
> >> <a
href="https://lists.osgeo.org/mailman/listinfo/grass-user"
moz-do-not-send="true">https://lists.osgeo.org/mailman/listinfo/grass-user</a><br>
> ><br>
> > _______________________________________________<br>
> > grass-user mailing list<br>
> > <a href="mailto:grass-user@lists.osgeo.org"
moz-do-not-send="true">grass-user@lists.osgeo.org</a><br>
> > <a
href="https://lists.osgeo.org/mailman/listinfo/grass-user"
moz-do-not-send="true">https://lists.osgeo.org/mailman/listinfo/grass-user</a><br>
> _______________________________________________<br>
> grass-user mailing list<br>
> <a href="mailto:grass-user@lists.osgeo.org"
moz-do-not-send="true">grass-user@lists.osgeo.org</a><br>
> <a
href="https://lists.osgeo.org/mailman/listinfo/grass-user"
moz-do-not-send="true">https://lists.osgeo.org/mailman/listinfo/grass-user</a></div>
</blockquote>
</body>
</html>