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There is a "-D" option in the bufr_dump tool to generate instructions to read (decode) the input BUFR message. Its argument can be one of:
-Dfilter
Dfilter
This generates the set of rules to be passed to the bufr_filter tool-Dfortran
This generates a Fortran 90 program-Dpython
Dpython
This generates a Python script-DC
DC
This generates a C program
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