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199 lines
6.8 KiB
199 lines
6.8 KiB
2 years ago
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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 CMDTIM (INLINE,
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& VERB, IFLD, INTYP, CFIELD, IFIELD, RFIELD,
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& NSTEPS, TIMES, WHOTIM, WHONLY, TMIN, TMAX, DELT, NINTV,
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& NPTIMS, IPTIMS)
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C=======================================================================
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C --*** CMDTIM *** (TIMSEL) Process time step parameter command
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C -- Written by Amy Gilkey - revised 05/18/88
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C --
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C --CMDTIM processes a time step parameter command. The commands are:
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C -- TMIN - sets the minimum selected time TMIN
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C -- TMAX - sets the maximum selected time TMAX
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C -- DELTIME - sets the selected time interval DELT
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C -- ZINTV - sets the number of selected times NINTV
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C -- with interval starting at TMIN
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C -- NINTV - sets the number of selected times NINTV
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C -- with interval starting at TMIN + offset
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C -- ALLTIMES - sets DELT = 0 for all times
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C -- TIMES - selects time steps by time
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C -- STEPS - selects time steps by number
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C --
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C --Parameters:
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C -- INLINE - IN/OUT - the parsed input lines for the log file
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C -- VERB - IN/OUT - the time step parameter command verb; set for SHOW
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C -- IFLD - IN/OUT - the field number
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C -- INTYP - IN - the input types from the free field reader
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C -- CFIELD - IN - the character fields
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C -- IFIELD - IN - the integer fields
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C -- RFIELD - IN - the real fields
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C -- NSTEPS - IN - the number of time steps
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C -- TIMES - IN - the database times
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C -- WHOTIM - IN - true iff TIMES(i) is whole (versus history) time step
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C -- WHONLY - IN - true iff only whole times may be selected
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C -- TMIN - IN/OUT - the minimum selected time
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C -- TMAX - IN/OUT - the maximum selected time
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C -- DELT - IN/OUT - the interval between selected times
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C -- (<0 = selected times)
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C -- NINTV - IN/OUT - the number of times between tmin and tmax to select
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C -- (negative for zero interval)
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C -- NPTIMS - IN/OUT - the number of selected times
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C -- IPTIMS - IN/OUT - the selected time step numbers
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C --Routines Called:
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C -- LOCREA - (ETCLIB) Find closest value
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C -- MINMAX - (ETCLIB) Find minimum and maximum value
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C -- MINMXL - (ETCLIB) Find minimum and maximum value of selected values
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C -- NUMEQL - (ETCLIB) Count the number of equal values
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CHARACTER*(*) INLINE(*)
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CHARACTER*(*) VERB
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INTEGER INTYP(*)
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CHARACTER*(*) CFIELD(*)
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INTEGER IFIELD(*)
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REAL RFIELD(*)
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REAL TIMES(*)
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LOGICAL WHOTIM(*)
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LOGICAL WHONLY
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INTEGER IPTIMS(*)
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LOGICAL FFEXST, FFMATC
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LOGICAL ISTIME
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CHARACTER*5 STR5
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IF (.NOT. WHONLY) THEN
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NSTEPX = NSTEPS
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ELSE
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NSTEPX = NUMEQL (.TRUE., NSTEPS, WHOTIM)
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END IF
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IF ((VERB .EQ. 'TMIN') .OR. (VERB .EQ. 'TMAX')) THEN
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CALL FFADDC (VERB, INLINE(1))
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IF (.NOT. WHONLY) THEN
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CALL MINMAX (NSTEPS, TIMES, TIMMIN, TIMMAX)
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ELSE
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CALL MINMXL (NSTEPS, WHOTIM, TIMES, TIMMIN, TIMMAX)
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END IF
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IF (VERB .EQ. 'TMIN') THEN
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CALL FFREAL (IFLD, INTYP, RFIELD,
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& 'minimum time', TIMMIN, X, *120)
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TMIN = X
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CALL FFADDR (TMIN, INLINE(1))
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ELSE
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CALL FFREAL (IFLD, INTYP, RFIELD,
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& 'maximum time', TIMMAX, X, *120)
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TMAX = X
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CALL FFADDR (TMAX, INLINE(1))
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END IF
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IF (TMIN .GT. TMAX) CALL PRTERR ('CMDWARN',
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& 'Minimum time is greater than maximum time')
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IF (DELT .LT. 0) THEN
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NINTV = 0
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DELT = 0.0
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END IF
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ELSE IF ((VERB .EQ. 'NINTV') .OR. (VERB .EQ. 'ZINTV')) THEN
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CALL FFADDC (VERB, INLINE(1))
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IF (VERB .EQ. 'NINTV') THEN
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NT = MIN (10, NSTEPX-1)
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ELSE
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NT = MIN (10, NSTEPX)
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END IF
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CALL FFINTG (IFLD, INTYP, IFIELD,
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& 'number of times', NT, N, *120)
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NINTV = N
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CALL FFADDI (NINTV, INLINE(1))
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IF (VERB .EQ. 'NINTV') THEN
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NINTV = N
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ELSE
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NINTV = -N
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END IF
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DELT = 999.0
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ELSE IF (VERB .EQ. 'DELTIME') THEN
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CALL FFADDC (VERB, INLINE(1))
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NT = - MIN (10, NSTEPX)
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IF (NT .LT. -1) THEN
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DDELT = (TMAX - TMIN) / (-NT-1)
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IF (DDELT .LE. 0.) DDELT = 1.0
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ELSE
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DDELT = 0.0
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END IF
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CALL FFREAL (IFLD, INTYP, RFIELD,
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& 'delta time', DDELT, X, *120)
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DELT = X
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CALL FFADDR (DELT, INLINE(1))
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NINTV = 0
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ELSE IF (VERB .EQ. 'ALLTIMES') THEN
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CALL FFADDC (VERB, INLINE(1))
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DELT = 0.0
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NINTV = 0
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ELSE IF ((VERB .EQ. 'TIMES') .OR. (VERB .EQ. 'STEPS')) THEN
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CALL FFADDC (VERB, INLINE(1))
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ISTIME = (VERB .EQ. 'TIMES')
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VERB = 'DELTIME'
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IF (DELT .GE. 0.0) THEN
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NINTV = NPTIMS
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DELT = -1.0
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END IF
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C --Reset is assumed, unless ADD is first parameter
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IF (.NOT. FFMATC (IFLD, INTYP, CFIELD, 'ADD', 1)) NINTV = 0
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100 CONTINUE
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IF (FFEXST (IFLD, INTYP)) THEN
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IF (ISTIME) THEN
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CALL FFREAL (IFLD, INTYP, RFIELD,
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& 'time, ignored', 0.0, T, *110)
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CALL FFADDR (T, INLINE(1))
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IF (.NOT. WHONLY) THEN
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ISTEP = LOCREA (T, NSTEPS, TIMES)
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ELSE
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ISTEP = LOCRL (T, NSTEPS, WHOTIM, TIMES)
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END IF
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ELSE
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CALL FFINTG (IFLD, INTYP, IFIELD,
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& 'step, ignored', 0, ISTEP, *110)
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IF ((ISTEP .LE. 0) .OR. (ISTEP .GT. NSTEPS)) THEN
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CALL INTSTR (1, 0, ISTEP, STR5, LSTR)
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CALL PRTERR ('CMDERR', 'Step ' // STR5(:LSTR)
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& // ' does not exist, ignored')
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GOTO 110
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ELSE IF (WHONLY) THEN
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IF (.NOT. WHOTIM(ISTEP)) THEN
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CALL INTSTR (1, 0, ISTEP, STR5, LSTR)
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CALL PRTERR ('CMDERR', 'Step ' // STR5(:LSTR)
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& // ' is a history time step, ignored')
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GOTO 110
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END IF
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END IF
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CALL FFADDI (ISTEP, INLINE(1))
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END IF
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IF (LOCINT (ISTEP, NINTV, IPTIMS) .LE. 0) THEN
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NINTV = NINTV + 1
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IPTIMS(NINTV) = ISTEP
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END IF
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110 CONTINUE
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GOTO 100
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END IF
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END IF
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NPTIMS = -999
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CALL CALTIM (WHONLY, TMIN, TMAX, DELT, NINTV,
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& NSTEPS, TIMES, WHOTIM, NPTIMS, IPTIMS)
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120 CONTINUE
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RETURN
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END
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