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39 lines
1.3 KiB
39 lines
1.3 KiB
C Copyright(C) 1999-2020 National Technology & Engineering Solutions
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C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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C NTESS, the U.S. Government retains certain rights in this software.
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C
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C See packages/seacas/LICENSE for details
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C=======================================================================
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SUBROUTINE CKNONE (NVAL, ISSEL, VALNAM, *)
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C=======================================================================
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C --*** CKNONE *** (ETCLIB) Check number of values is zero
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C -- Written by Amy Gilkey - revised 12/23/87
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C --
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C --CKNONE prints an error message if the number of values is zero.
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C --
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C --Parameters:
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C -- NVAL - IN - the value being checked
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C -- ISSEL - IN - print none selected error message iff true
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C -- VALNAM - IN - the name of the value being checked (plural)
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C -- * - return statement if error
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LOGICAL ISSEL
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CHARACTER*(*) VALNAM
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CHARACTER*1024 ERRMSG
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IF (NVAL .LE. 0) THEN
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IF (ISSEL) THEN
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ERRMSG = 'No ' // VALNAM // ' are selected'
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CALL PRTERR ('CMDERR', ERRMSG(:LENSTR(ERRMSG)))
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ELSE
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ERRMSG = 'There are no ' // VALNAM
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CALL PRTERR ('CMDERR', ERRMSG(:LENSTR(ERRMSG)))
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END IF
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RETURN 1
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END IF
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RETURN
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END
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