Re: [GRASS-user] Qgis per Windows: problemi con r.out.gdal

2007-12-01 Thread G. Allegri
Hi Markus, the pc I was using has Qgis 0.9.0.26 for Windows. The raised error is ERROR 6: SetColorTable only supported for Byte or UInt16 bads in Tiff format. I get the same with r.out.gdal from Grass on my Ubuntu. The resulting tiff appears uncorrect, with lot of blank areas... This is what I

Re: [GRASS-user] thematic vector map with non-numeric field values

2007-12-01 Thread Maciej Sieczka
Tim Michelsen wrote: Hello, how do I disply a thematic map in GRASS for vector attributes that don't have numeric values? I'd suggest QGIS. Load a GRASS vector, enter it's properties, in 'Symbology' tab use 'Legend Type: Unique Value'. Maciek ___

Re: [GRASS-user] Qgis per Windows: problemi con r.out.gdal

2007-12-01 Thread G. Allegri
I didn't think it was such a hard task to export a geotiff... I've tried with the aspect from spearfish, trying to keep the decimal values (FCELL), but nothing to do... I'll wait for Grass 6.3 to be packaged. 2007/12/1, Markus Neteler [EMAIL PROTECTED]: G. Allegri wrote: Hi Markus, the

Re: [GRASS-user] Correction of terrain effects for MODIS data?

2007-12-01 Thread Markus Neteler
Hi Nikos, do you use MODIS/Terra Surface Reflectance Daily L2G Global 250m SIN Grid V005 http://edcdaac.usgs.gov/modis/mod09gqv5.asp MODIS/Aqua Surface Reflectance Daily L2G Global 250m SIN Grid V005 http://edcdaac.usgs.gov/modis/myd09gqv5.asp ? Did you check the ATBD08 (Algorithm Technical

Re: [GRASS-user] Correction of terrain effects for MODIS data?

2007-12-01 Thread José Gómez-Dans
Hi, On Saturday 01 December 2007 21:11:28 Nikos Alexandris wrote: Did you check the ATBD08 (Algorithm Technical Background Document)? http://modis.gsfc.nasa.gov/data/atbd/atbd_mod08.pdf But indeed - it doesn't seem to mention it. I ve read almost every line from the MODIS algorithm.

Re: [GRASS-user] Correction of terrain effects for MODIS data?

2007-12-01 Thread Hamish
Nikos Alexandris wrote: I don't get the desired results... The output is too bright from what one would expect it to be. Any recommendations? Hamish: I've never used it for MODIS, but you could try i.landsat.rgb to see if that helps. (it wants three 0-255 bands, it doesn't care