Changes between Version 7 and Version 8 of Processing/KnownProblems


Ignore:
Timestamp:
Nov 21, 2007 1:35:31 PM (12 years ago)
Author:
mggr
Comment:

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  • Processing/KnownProblems

    v7 v8  
    4444---------------------
    4545
     46== "profile buffer exceeded" - Invalid DEM ==
     47
     48If, in the azgcorr output, you see output like:
     49{{{
     50 ** profile buffer exceeded at: 0 points
     51
     52 ** profile buffer exceeded at: 0 points
     53
     54(repeated many times)
     55}}}
     56
     57This indicates a problem with the DEM.  Typically, this would either mean that the DEM wasn't read correctly (check format), doesn't cover the area (check site limits for image and DEM in azgcorr output) or has invalid values in it (e.g. NULL values are a '*' - replace these with 0 or the invalid data value).
     58
     59---------------------
     60
    4661== Image looks straight but vector layers are not lined up ==
    4762(amro comment)