Re: [GRASS-user] Using r.reclass
Ok Thanks Glynn. It worked and in the case of pixel-value for wich I dont define any value? R.reclass attributes NULL to it? 2010/10/20 Glynn Clements gl...@gclements.plus.com katrin eggert wrote: I have a raster image that ranges from 1-300 and I want to apply reclass in order to reclass this image. But I only want to change 10 values (1,10,12,15, 100, 130, 200, 230, 250,290) and the rest I want them to be Null. in the rules file, shall I include the rest of the values and attribute them the null() value or what shall I do? Add the rule: * = NULL -- Glynn Clements gl...@gclements.plus.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Using r.reclass
katrin eggert wrote: I have a raster image that ranges from 1-300 and I want to apply reclass in order to reclass this image. But I only want to change 10 values (1,10,12,15, 100, 130, 200, 230, 250,290) and the rest I want them to be Null. in the rules file, shall I include the rest of the values and attribute them the null() value or what shall I do? Add the rule: * = NULL Ok Thanks Glynn. It worked and in the case of pixel-value for wich I dont define any value? R.reclass attributes NULL to it? * = ... sets the default rule, which applies to any value which isn't assigned explicitly. -- Glynn Clements gl...@gclements.plus.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Using r.reclass
Hi I have a raster image that ranges from 1-300 and I want to apply reclass in order to reclass this image. But I only want to change 10 values (1,10,12,15, 100, 130, 200, 230, 250,290) and the rest I want them to be Null. in the rules file, shall I include the rest of the values and attribute them the null() value or what shall I do? THanks Kat ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Using r.reclass
katrin eggert wrote: I have a raster image that ranges from 1-300 and I want to apply reclass in order to reclass this image. But I only want to change 10 values (1,10,12,15, 100, 130, 200, 230, 250,290) and the rest I want them to be Null. in the rules file, shall I include the rest of the values and attribute them the null() value or what shall I do? Add the rule: * = NULL -- Glynn Clements gl...@gclements.plus.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user