As far as I know, v.to.points does not write to an external file, it creates a point vector map within GRASS. <br><br>So you should do output=pointmap and then use another module such as v.out.ascii to generate an actual text file with the points.<br>
<br>Also, when you do that, do not enclose the output portion of the code with quotes, you don't need them to set a path to the ouput file.<br><br>Hope it helps,<br>Marcello.<br><br><br><br><div class="gmail_quote">On Tue, Oct 18, 2011 at 9:59 AM, ALT SHN <span dir="ltr"><<a href="mailto:i.geografica@alt-shn.org">i.geografica@alt-shn.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hello,<br><br>I'm having problmes with module v.to.points.<br>The input is a line shapefile with only two atributtes (both of them integers). I always get this error message:<br>
<br><div style="margin-left: 40px;"><span style="font-weight: 600;">v.to.points input=AplanadoGRASS@InterpolationTEST type=line llayer=1 "output=C:/Users/Andre Mano/Desktop/InterpolationBenchmark/Vectores_Pontos/pontosaplanado" dmax=20 -v</span></div>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"><span>Nome de arquivo ilegal. O caractere n�o � permitido.</span></p><p style="margin: 0px 0px 0px 40px; text-indent: 0px;">
<span><br></span></p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;">Illegal vector map name . Character ':' not allowed.</p><p style="margin: 0px 0px 0px 40px; text-indent: 0px;"><br></p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;">Output vector map name is not valid map name</p>
<p style="margin: 0px 0px 0px 40px; text-indent: 0px;"><span style="font-weight: 600;">Finished with error</span></p><p style="margin: 0px; text-indent: 0px;"><br></p><p style="margin: 0px; text-indent: 0px;"><br><span style="font-weight: 600;"></span></p>
<p style="margin: 0px; text-indent: 0px;">I'm using GRASS 6.4 through QGIS 1.7 GRASS plugin in a Windows 7 Professional environment<span style="font-weight: 600;"><br></span></p><p style="margin: 0px; text-indent: 0px;">
</p><p style="margin: 0px; text-indent: 0px;">Any hints would be very welcomed!!</p><p style="margin: 0px; text-indent: 0px;"><br><span style="font-weight: 600;"></span></p><font color="#888888"><br>-- <br>---------------------------------------------------------------<br>
Associação Leonel Trindade<br>SOCIEDADE DE HISTÓRIA NATURAL<br><br>Apartado 25 2564-909 Torres Vedras Portugal<br>Sede e Biblioteca: rua Cavaleiros da Espora Dourada, 27A 2560 Torres Vedras<br><br>Laboratório de Paleontologia e Paleoecologia: Polígono Industrial do Alto do Ameal 2565-641 Ramalhal<br>
<a href="http://alt-shn.blogspot.com" target="_blank">http://alt-shn.blogspot.com</a><br><a href="http://www.alt-shn.org" target="_blank">www.alt-shn.org</a><br>
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