Sorry, I forgot to mention I am using GRASS 7.0.0 on windows 7 Thanks,
JDC On Fri, May 1, 2015 at 11:33 AM, Jake Chila <[email protected]> wrote: > hi all, > > So I am trying to run i.atcorr but every time I run it, the whole program > goes unresponsive and crashes. Has anyone experienced this before? Is there > any way I can fix it? > > One thing that might be causing it is my parameters text file. I'm not > totally sure I understand what all the fields are but here is an example of > the parameter files I have created. This one is for the second band of a > landsat 5 TM scene over central British Columbia > > 7 > 8 15 18.49 -116.027755 50.267045 > 2 > 0 > 0 > 0 > -1000 > 26 > > I understand most of the parameters except the aerosol model, mean target > elevation and sensor height. Are these in the metadata file? I don't know > about the aerosol module, but for the elevation, doesn't this come from the > DEM attached? Lastly, I went with -1000 for sensor height because the grass > wiki page says -1000 sensor height (here, sensor on board a satellite) so I > assumed this was a preset value. > > Once again, I don't know if the parameter file is the issue, or the only > issue at least, so any advice running i.atcorr would be much appreciated! > > Thanks, > > JDC >
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