NCEPLIBS-bufr
11.7.0
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Test whether a real*8 data value is "missing". More...
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Functions/Subroutines | |
INTEGER function | ibfms (R8VAL) |
This function provides a handy way to check whether a real*8 data value returned from a previous call to any of the other BUFRLIB values-reading subroutines contains the current placeholder value for "missing" data. More... | |
Test whether a real*8 data value is "missing".
Definition in file ibfms.f.
INTEGER function ibfms | ( | real*8 | R8VAL | ) |
This function provides a handy way to check whether a real*8 data value returned from a previous call to any of the other BUFRLIB values-reading subroutines contains the current placeholder value for "missing" data.
[in] | R8VAL | – real*8: Data value to be tested |
The current placeholder value for "missing" data is always equal to the value XMISS as specified during the most recent call to subroutine setbmiss(), or to a default value of 10E10 if setbmiss() was never called. In either case, a return value of 1 means that the corresponding value was encoded as "missing" (all bits set to 1) within the actual BUFR data subset.
Program history log:
Date | Programmer | Comments |
---|---|---|
2007-01-19 | J. Ator | Original author |
2009-03-23 | J. Ator | Increased value of BDIFD for better test accuracy |
2012-10-05 | J. Ator | Modified to reflect the fact that the "missing" value is now configurable by users (may be something other than 10E10) |
Definition at line 38 of file ibfms.f.
Referenced by invmrg(), strbtm(), ufbdmp(), ufbrw(), ufdump(), and wrtree().