On Mon, Nov 25, 2013 at 11:05 AM, Pekka Hurskainen <[email protected]> wrote: > Hi, > > Unless I have missed something obvious, the problem described by Beatrice > with i.landsat.toar still exists? > > I've tried both WinGrass 7.0.svn build 2013-11-24 and WinGrass 6.4.4svn, > revision 58275 (2013-11-24).
I uploaded a fix on 21 Nov 2013: http://trac.osgeo.org/grass/changeset/58274/grass/branches/releasebranch_6_4/imagery/i.landsat.toar/landsat_met.c (likewise for GRASS 6.5 and 7) > I've tested with a L8 and L5 scene (both with the new metadata file), using > 'uncorrected' atmospheric correction method. I just chose the sensor type > and left everything else default. > > Both command output (verbose) and r.info print zeros for Earth-sun distance, > Sun elevation, DN range, Calibration constants, DN to Radiance, ESUN and > Radiance to Reflectance values. This sounds strange and should be verified. > The output files give sensible reflectance values, but can I trust them > (i.e. the metadata file was read correctly and the right parameters were > used)? I haven't compared with Linux version. Which scene do you work with? Markus _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
