<div dir="ltr"><div class="gmail_default" style="font-family:garamond,serif;font-size:large">Salve a tutti,</div><div class="gmail_default" style="font-family:garamond,serif;font-size:large">stamani ho provato a smussare un reticolo con (QGIS PROCESSING)  v.generalize - metodo snakes 10 ma sempre con esito negativo e dava il seguente errore:</div><div class="gmail_default" style="font-family:garamond,serif;font-size:large"><br></div><div class="gmail_default" style="font-family:garamond,serif;font-size:large"><p style="margin:0px"><span style="font-weight:600">Avvio dell'algoritmo v.generalize - Vector based generalization....</span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier'">g.proj -c proj4="+proj=utm +zone=32 +datum=WGS84 +units=m +no_defs"</span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier'">v.in.ogr min_area=0.0001 snap=-1 dsn="\\VBOXSVR\Documents\Shape\Shape" layer="DEM_clipnet" output=tmp1456582252243 --overwrite -o</span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier'">g.region n=4910262.0 s=4898112.0 e=351847.699335 w=340288.979512 res=100</span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier'">v.generalize input="tmp1456582252243" method=snakes threshold="2" look_ahead="7" reduction="50" slide="0.5" angle_thresh="3" degree_thresh="0" closeness_thresh="0" betweeness_thresh="0" alpha="1" beta="1" iterations="1" -c output=output8ae4da4cea2448a1abcdf028f0dceceb --overwrite</span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier'">v.out.ogr -s -c -e -z input=output8ae4da4cea2448a1abcdf028f0dceceb dsn="C:\Users\vm_toto\AppData\Local\Temp\processing837549c71ea64608bc54263615378485\f47b82117e424c6d8be43125b16c3c8f" format=ESRI_Shapefile olayer="output" type=auto</span></p>
<p style="margin:0px">GRASS commands output:</p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set HOME=C:\Users\vm_toto </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set GISRC=C:\Users\vm_toto\.qgis2\\processing\processing.gisrc </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set GRASS_SH=C:/OSGEO4~1/apps\msys\bin\sh.exe </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set PATH=C:/OSGEO4~1/apps\msys\bin;C:/OSGEO4~1/apps\msys\lib;C:\OSGEO4~1\apps\Python27\lib\site-packages\numpy\core;C:\OSGEO4~1\apps\qgis-dev\bin;C:\OSGEO4~1\apps\grass\grass-6.4.3\lib;C:\OSGEO4~1\apps\grass\grass-6.4.3\bin;C:\OSGEO4~1\apps\grass\grass-6.4.3\bin;C:\OSGEO4~1\apps\msys\bin;C:\OSGEO4~1\apps\Python27\Scripts;C:\OSGEO4~1\bin;C:\Windows\system32;C:\Windows;C:\Windows\WBem;C:\OSGEO4~1\apps\msys\bin </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set WINGISBASE=C:/OSGEO4~1/apps\grass\grass-6.4.3 </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set GISBASE=C:/OSGEO4~1/apps\grass\grass-6.4.3 </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set GRASS_PROJSHARE=C:/OSGEO4~1/apps\grass\grass-6.4.3\share\proj </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set GRASS_MESSAGE_FORMAT=gui </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>if "" == "" set PATH=C:/OSGEO4~1/apps\grass\grass-6.4.3\bin;C:/OSGEO4~1/apps\grass\grass-6.4.3\lib;C:/OSGEO4~1/apps\msys\bin;C:/OSGEO4~1/apps\msys\lib;C:\OSGEO4~1\apps\Python27\lib\site-packages\numpy\core;C:\OSGEO4~1\apps\qgis-dev\bin;C:\OSGEO4~1\apps\grass\grass-6.4.3\lib;C:\OSGEO4~1\apps\grass\grass-6.4.3\bin;C:\OSGEO4~1\apps\grass\grass-6.4.3\bin;C:\OSGEO4~1\apps\msys\bin;C:\OSGEO4~1\apps\Python27\Scripts;C:\OSGEO4~1\bin;C:\Windows\system32;C:\Windows;C:\Windows\WBem;C:\OSGEO4~1\apps\msys\bin </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>if not "" == "" set PATH=C:/OSGEO4~1/apps\grass\grass-6.4.3\bin;C:/OSGEO4~1/apps\grass\grass-6.4.3\lib;;C:/OSGEO4~1/apps\grass\grass-6.4.3\bin;C:/OSGEO4~1/apps\grass\grass-6.4.3\lib;C:/OSGEO4~1/apps\msys\bin;C:/OSGEO4~1/apps\msys\lib;C:\OSGEO4~1\apps\Python27\lib\site-packages\numpy\core;C:\OSGEO4~1\apps\qgis-dev\bin;C:\OSGEO4~1\apps\grass\grass-6.4.3\lib;C:\OSGEO4~1\apps\grass\grass-6.4.3\bin;C:\OSGEO4~1\apps\grass\grass-6.4.3\bin;C:\OSGEO4~1\apps\msys\bin;C:\OSGEO4~1\apps\Python27\Scripts;C:\OSGEO4~1\bin;C:\Windows\system32;C:\Windows;C:\Windows\WBem;C:\OSGEO4~1\apps\msys\bin </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set GRASS_VERSION=6.4.0 </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>if not "" == "" goto langset </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>FOR /F "usebackq delims==" %i IN (`"C:/OSGEO4~1/apps\grass\grass-6.4.3\etc\winlocale"`) DO @set LANG=%i </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC;.PY </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>set PYTHONPATH=;C:/OSGEO4~1/apps\grass\grass-6.4.3\etc\python;C:/OSGEO4~1/apps\grass\grass-6.4.3\etc\wxpython\n </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>g.gisenv.exe set="MAPSET=PERMANENT" </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>g.gisenv.exe set="LOCATION=temp_location" </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>g.gisenv.exe set="LOCATION_NAME=temp_location" </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>g.gisenv.exe set="GISDBASE=C:\Users\vm_toto\AppData\Local\Temp\processing837549c71ea64608bc54263615378485\grassdata" </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>g.gisenv.exe set="GRASS_GUI=text" </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>g.proj -c proj4="+proj=utm +zone=32 +datum=WGS84 +units=m +no_defs" </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_MESSAGE(5748,1): Default region was updated to the new projection, but if you have multiple mapsets `g.region -d` should be run in each to update the region from the default </span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_END(5748,1) </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_MESSAGE(5748,2): Informazioni sulla proiezione aggiornate </span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_END(5748,2) </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>v.in.ogr min_area=0.0001 snap=-1 dsn="\\VBOXSVR\Documents\Shape\Shape" layer="DEM_clipnet" output=tmp1456582252243 --overwrite -o </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_MESSAGE(1860,1): La verifica della proiezione verrà ignorata </span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_END(1860,1) </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_MESSAGE(1860,2): Layer: DEM_clipnet </span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_END(1860,2) </span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">DBMI-DBF driver error: </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_ERROR(1860,3): Impossibile creare la tabella: create table tmp1456582252243 (cat integer, LINKNO integer, DSLINKNO integer, USLINKNO1 integer, USLINKNO2 integer, DSNODEID double precision, Order integer, Length double precision, Magnitude integer, DS_Cont_Ar double precision, Drop double precision, Slope double precision, Straight_L double precision, US_Cont_Ar double precision, WSNO integer, DOUT_END double precision, DOUT_START double precision, DOUT_MID double precision) </span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_END(1860,3) </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>g.region n=4910262.0 s=4898112.0 e=351847.699335 w=340288.979512 res=100 </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>v.generalize input="tmp1456582252243" method=snakes threshold="2" look_ahead="7" reduction="50" slide="0.5" angle_thresh="3" degree_thresh="0" closeness_thresh="0" betweeness_thresh="0" alpha="1" beta="1" iterations="1" -c output=output8ae4da4cea2448a1abcdf028f0dceceb --overwrite </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_ERROR(5752,1): Impossibile aprire il vettoriale sul livello 2. Provare a ricostruire la topologia con v.build. </span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_END(5752,1) </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>v.out.ogr -s -c -e -z input=output8ae4da4cea2448a1abcdf028f0dceceb dsn="C:\Users\vm_toto\AppData\Local\Temp\processing837549c71ea64608bc54263615378485\f47b82117e424c6d8be43125b16c3c8f" format=ESRI_Shapefile olayer="output" type=auto </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_ERROR(5932,1): Mappa vettoriale non trovata </span></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">GRASS_INFO_END(5932,1) </span></p>
<p style="margin:0px"><br></p>
<p style="margin:0px"><span style="font-family:'Courier New,courier';color:rgb(169,169,169)">C:\OSGeo4W64\bin>exit </span></p>
<p style="margin:0px">Converting outputs</p>
<p style="margin:0px">Caricamento layer</p>
<p style="margin:0px"><span style="color:rgb(255,0,0)"><br>The following layers were not correctly generated.</span></p>
<ul style="margin:0px"><li style="color:rgb(255,0,0)">Generalized</li></ul>
<p style="margin:0px"><span style="color:rgb(255,0,0)">You can check the log messages to find more information about the execution of the algorithm<br></span></p><p style="margin:0px"><span style="color:rgb(255,0,0)"><br></span></p><p style="margin:0px"><font color="#000000">ho visto che è un errore legato al DBF quindi ho eliminato 15 campi dei 16 totali ed ora funziona bene.</font></p><p style="margin:0px"><font color="#000000"><br></font></p><p style="margin:0px"><font color="#000000">chiedo se è normale tutto ciò e se esiste un numero massimo di campi nel DBF che gestisce il processing di QGIS.</font></p><p style="margin:0px"><font color="#000000"><br></font></p><p style="margin:0px"><font color="#000000"><br></font></p><p style="margin:0px"><font color="#000000">saluti</font></p></div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font size="2"><font face="garamond, serif"><b>Salvatore Fiandaca</b><br><b>mobile</b>.:+39 327.493.8955 <br><b>m</b>: <b><a href="mailto:pigrecoinfinito@gmail.com" target="_blank">pig<span></span><span></span>recoinfinito@gmail.com</a></b></font></font></div><div><font face="garamond, serif" size="2"><b>blog:</b><b><a href="https://pigrecoinfinito.wordpress.com/" target="_blank"> https://pigrecoinfinito.wordpress.com/</a></b></font></div><div><font face="garamond, serif" size="2"><br></font></div><div dir="ltr"><font face="garamond, serif"><font size="2">43°51'0.54"N  10°34'27.62"E - EPSG:4326</font></font></div><div dir="ltr"><font face="garamond, serif"><font size="2"><br></font></font></div><div dir="ltr"><font face="garamond, serif"><font size="2">“Se la conoscenza deve essere aperta a tutti,</font></font></div><div dir="ltr"><font face="garamond, serif"><font size="2">perchè mai limitarne l’accesso?” </font></font></div><div dir="ltr"><font face="garamond, serif"><font size="2">R. Stallman<br></font></font></div><div dir="ltr"><font face="garamond, serif"><font size="2"></font></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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