Alexander, I've tried to install pyparsing but the installation complains that there is no python in the registry and cannot browse to the python directory. I assume that python has been installed by the windows standalone qgis installer (am I wrong?), so what can a "regular" user of the windows qgis do to use RasterCalc (in addition to switch to the osgeo4w version)? I'm trying to clarify the simplest method for students. Thanks
Agus 2010/1/22 Alexander Bruy <[email protected]> > Hi Agustin, > > thanks for your interest and feedback > > 2010/1/22 Agustin Lobo <[email protected]>: > > 1. Resulting raster is loaded in qgis as name.tif instead as name as > usual. > > 2. If name.tif is selected for processing, you get a syntax error > > 3. If name.tif is renamed to name in the Layers list, the syntax error > goes > > away. > > I'll fix all this issues tonight > > > 4. Could you include a round() function? > > 5. In general, could you include all functions required to match > > r.mapcalc functionality? > > Ok, I'll try to include round() function ASAP. > About r.mapcalc functionality. We plan to improve plugin in future, > but unfortunatelly now I haven't much time (need to complete one project). > As result I can't say how quick I can add this stuff. I'll add your request > to > the TODO and implement it later. > > > On Win XP (Standalone): > > 1.The plugin gets installed but cannot be run: "Couldn't import Python > > module 'pyparsing'. Without it you won't be able to run RasterCalc" > > Does this mean that RasterCalc can be run from the Osgeo4w version > > only? If this is the case, this notice should be issued at installing > > the plugin. And, most important, will we have RasterCalc working for > > the Standalone version soon? (I'm interested on using it for a course). > > RasterCalc should work with both QGIS, standalone and Osgeo4w if all > required modules are present. Required modules are: numpy, osgeo.gdal > (Python bindings to GDAL) and pyparsing. > > As far as I know numpy and Python bindings to GDAL are already present > in standalone QGIS. So if you want to use RasterCalc with standalone > QGIS you only need to download and install pyparsing into QGIS python > folder. > > homepage: http://pyparsing.wikispaces.com/ > download page: http://sourceforge.net/projects/pyparsing/files/ > > Hope this helps. If you have any other questions feel free to email me. > > Regards > -- > Alexander Bruy > mailto: [email protected] >
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