Il 18/01/2010 10.00, Nicolas DEVAUX ha scritto: > Antonio Falciano a écrit : >> Il 14/01/2010 17.39, Nicolas DEVAUX ha scritto: >>> GvSIG 1.9 >>> Sextante >> >> what version of Sextante are you using? 0.3 or 0.5? >> >>> Ubuntu 9.10 >>> >>> Hello list, >>> I tried to make a zonal stats (zones defined by vector polygons and >>> value extract from a grid). For that I'm using Sextant tool : *Tools >>> for polygon layer/Grid statistics in polygons >>> *I have each time an error message : java.lang.NullPoinerException >>> >>> I used an Integer Raster in Tif format, but I'm surprise that this >>> algorithm doesn't ask anything about vector attribute field to use in >>> order to identity individual polygon for zonal stats... >> >> "The output layer is identical to the input polygons layer, but contains >> new fields in its attributes table, corresponding to each of the input >> raster layers. For each raster layer, the following fields are added: >> mean >> variance >> minimum value >> maximum value" (source: help of Sextante) >> >> Cheers, >> Antonio >> > Hi, I'm using sextante version 0.3 > Where can I get the 0.5 version ?
Nicolas, you can find Sextante 0.5 here: http://forge.osor.eu/plugins/wiki/index.php?Downloads&id=13&type=g > If on the Grid stats command window I specify that output vector layer > is the same than the input vector layer, I steal have the same error... > Does somebody can help me on this topic by telling me if this tool has a > reported bug, or if it has already work properly (to know if I should > keep looking to find a solution). You can report errors on Sextante bug tracking system: http://forge.osor.eu/tracker/?func=browse&group_id=13&atid=372 or in Sextante user mailing list: https://lists.forge.osor.eu/listinfo/sextante-users > You're talking about sextante help, where did you get it, because the > one install in gvSIG is very short ??? Sextante help is contained in the same Sextante installation, however there is a trick to access it: duplicate gvSIG_1.9\bin\gvSIG\extensiones\sextante_help\en folder and rename it as "fr". Restart gvSIG and Sextante help would work properly. Hope this helps! Regards, Antonio -- Antonio Falciano http://www.linkedin.com/in/antoniofalciano _______________________________________________ Gvsig_internacional mailing list [email protected] http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
