Changes between Initial Version and Version 1 of Ticket #4603


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Timestamp:
Apr 5, 2012, 8:12:05 PM (12 years ago)
Author:
larrybiehl
Comment:

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  • Ticket #4603 – Description

    initial v1  
    1 Not sure of the login in the following routine in filedatasource.cpp in degrib directory.
     1Not sure of the logic in the following routine in filedatasource.cpp in degrib directory.
    22A character is read from the grib file apparently to test whether it is at the end of the file. EOF is returned if there is an error in reading a character. But if the character read in the file is equal to EOF, the reading of valid data stops.  I have a NLDAP grib file with 37 data sets in it. It stop after 9 because a character read with this routine happens to be -1. I did a check of chData to see if it was equal to EOF and set chData to 0 instead. The grib file was read correctly. I was able to access all 37 data sets. Is there a reason for chData at this point to indicate a badly formed grib file if the value return here is -1?
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