Hi Leo, Yes, I had the same problem some time ago and the solution was to change the name, as you mentioned...
Maybe a bug? Dunno :) Cheers, Vero El sep 9, 2015 3:05 PM, "Leonardo Hardtke" <[email protected]> escribió: > Dear GRASS users (and developers?!), > > I'm facing a problem with an expression in the t.rast.mapcalc module... > > t.rast.mapcalc inputs=QA_mask,ndvi,ndvi_smooth_spacetime > expression="if(QA_mask==0,ndvi,ndvi_smooth_spacetime)" output=ndvi_fixed > basename=ndvi_fixed > It throws the following error: > Starting temporal sampling... > Starting mapcalc computation... > Invalid map > <MOD13Q1.A2009017.h12v12.005.2009035110230_01_4326_smooth_spacetime_0> > Parse error > ERROR: parse error > ERROR: Error while mapcalc computation > > The QA_mask maps are: > QA_mask_01|PERMANENT|2009-01-01 00:00:00|2009-01-17 00:00:00 > QA_mask_02|PERMANENT|2009-01-17 00:00:00|2009-02-02 00:00:00 > ...... > > The ndvi_smooth_spacetime maps are: > ndvi_smooth_spacetime_0|PERMANENT|2009-01-17 00:00:00|2009-02-02 00:00:00 > ndvi_smooth_spacetime_1|PERMANENT|2009-02-02 00:00:00|2009-02-18 00:00:00 > ........... > > The ndvi maps are > MOD13Q1.A2009001.h12v12.005.2009019145228_01_4326|PERMANENT|2009-01-01 > 00:00:00|2009-01-17 00:00:00 > MOD13Q1.A2009017.h12v12.005.2009035110230_01_4326|PERMANENT|2009-01-17 > 00:00:00|2009-02-02 00:00:00 > M > > As you see, there is no such a map like.. > MOD13Q1.A2009017.h12v12.005.2009035110230_01_4326_smooth_spacetime_0 > > I guess the module is mixing ndvi (a temporal dataset) with > _smooth_spacetime... the second part of the name.... > > I know it work ok by renaming the ndvi_smooth_spacetime by something > else... but... is this a bug or shoul I use more '`" to protect names !? > > Thanks! > -- > Dr. Leonardo A. Hardtke > Laboratorio de Teledetección y S.I.G. > Centro Nacional Patagónico (CONICET) > Bvd. Brown 2825, 9120 > Puerto Madryn, Chubut, Argentina > > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user >
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