awips2/ncep/gov.noaa.nws.ncep.viz.rsc.ncgrid/dgdriv_c/ERMISS.FNC
Steve Harris 0c25458510 12.4.1-10 baseline
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2012-05-01 18:06:13 -05:00

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C**********************************************************************
C* *
C* Function statement for missing value test. When using this *
C* test it is important to remember to include this file AFTER *
C* all declarations, parameter statements, and SAVE statements, but *
C* BEFORE any DATA statements (for IRIX compatibility). It is also *
C* necessary to include the file (GEMPRM.PRM) that contains the *
C* parameter statements for the missing data values (RMISSD AND *
C* RDIFFD). *
C** *
C* Log: *
C* J. Wu/GSC 08/00 documented about IRIX compatibility *
C**********************************************************************
C
LOGICAL ERMISS
ERMISS (xxxx) = ( ABS ( xxxx - RMISSD ) .lt. RDIFFD )