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Last Post 17 Mar 2008 12:25 PM by  anon
Have a FLAASH error message. What does this error message mean and how can I solve it?
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anon



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17 Mar 2008 12:25 PM
    Hi ENVI users I am using FLAASH in ENVI 4.3 to correct for atmospheric interference in Hyperion data that is L1Gst product. However the module does not run to completion due to the following error message: Problem: The FLAASH progam exited with the following errors: ACC error: avrd:No nonblank pixels foundIDL error CDRIVER 4V 3R2: >>>Wait for MODTRAN4 calculation to finish….. ACC_AVRD ACC_HYPER2 ACC_ACC ENVI_ACC_EVENT ENVI_FLAASH_PROCESS_MANAGER $MAIN$ Please, if anyone can help me move past this (as I do not know what I need to do about this) I will be very grateful Regards IZ SHEZI (Geography student)

    MariM



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    17 Mar 2008 12:25 PM
    This error message will occur if you have a large area of background pixels that are all 0.

    You can try to resolve this issue by increasing the tile size in the FLAASH Advanced parameters.
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