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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 SQZLGV (NPTIMS, IPTIMS, WHOTIM, VALIN, NPTOUT, VALOUT)
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C=======================================================================
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C --*** SQZLGV *** (TPLOT) Compress time-dependent values
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C -- Written by Amy Gilkey - revised 11/06/87
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C --
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C --SQZLGV compresses time-dependent curve values so that only the
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C --values for whole time steps are in the curve.
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C --
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C --Parameters:
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C -- NPTIMS - IN - the number of selected time steps
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C -- IPTIMS - IN - the selected time steps
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C -- WHOTIM - IN - true iff whole (versus history) time step
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C -- VALIN - IN - the input data
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C -- NPTOUT - OUT - the number of selected whole time steps
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C -- VALOUT - OUT - the output (compressed) data
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INTEGER IPTIMS(*)
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LOGICAL WHOTIM(*)
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REAL VALIN(*)
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REAL VALOUT(*)
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NPTOUT = 0
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DO 100 I = 1, NPTIMS
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IF (WHOTIM(IPTIMS(I))) THEN
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NPTOUT = NPTOUT + 1
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VALOUT(NPTOUT) = VALIN(I)
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END IF
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100 CONTINUE
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RETURN
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END
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