[gdal-dev] Error message in reading as

[Limei Ran]

Hi:

I have a question about reading a grib image file.  I opened this file 
with GDALOpen to get the general information about the image.  Along 
the information I printed out, I also I got an error message and 
warning:
==============
Warning: Inside GRIB2Inventory, Message # 2
ERROR: Ran out of file reading SECT0
There were 78 trailing bytes in the file.
        Driver: GRIB/GRIdded Binary (.grb)
        Size is 1500x800x1
        Origin = (-2996013.616997,5845025.240730)
        Pixel Size = (4000.000,4000.000)
==============

Could you tell me what the warning and error messages are about?  Do 
they affect how I read the data in the image?

Thanks,

Limei