C Copyright(C) 1999-2020 National Technology & Engineering Solutions C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with C NTESS, the U.S. Government retains certain rights in this software. C C See packages/seacas/LICENSE for details C====================================================================== SUBROUTINE SCALER (A, IA, IPRINT, NAME, IVAR, & USESEL, IELBST, NALVAR, VALMIN, VALMAX, MAPEL, MAPND) C======================================================================= C --*** SCALER *** (BLOT) Scale variable C -- Written by Amy Gilkey - revised 04/01/88 C -- D. P. Flanagan, 06/23/83 C -- C --SCALER finds the minimum and maximum values over the entire database C --for the desired variable. The results are printed to the screen. C --The minimum and maximum values are stored and are returned but not C --printed if the routine is called twice for the same variable. C -- C --For elements, the minimum and maximum are calculated for each C --selected element block. All calculated minimums and maximums or stored C --and the cumulative values for all selected element blocks are returned. C --Element birth/death is also considered. C -- C --This routine uses MDFIND to find the following dynamic memory arrays: C -- TIMES - the database time step times C -- WHOTIM - true iff the time step is a whole (versus history) time step C -- XN, YN, ZN - the nodal coordinates C -- XE, YE, ZE - the element coordinates C -- LENE - the cumulative element counts by element block C -- ISEVOK - the element block variable truth table; C -- variable i of block j exists iff ISEVOK(j,i) C -- C --Parameters: C -- A - IN - the dynamic memory base array C -- IPRINT - IN - the min/max display flag: C -- 0 = calculate only, do not display C -- 1 = print only if not previously calculated C -- 2 = always print C -- NAME - IN - the variable name C -- IVAR - IN - the variable index C -- USESEL - IN - use the element blocks selected array iff true, C -- else all selected C -- IELBST - IN - the element block status (>0 if selected) C -- (element variable only) C -- NALVAR - IN - the element birth/death variable (element variable only) C -- VALMIN, VALMAX - OUT - the variable minimum and maximum C -- C --Common Variables: C -- Uses NDIM, NUMNP, NUMEL, NELBLK, NVARNP, NVAREL, NSTEPS of /DBNUMS/ C -- Uses NAMECO of /DBNAMS/ include 'dbnums.blk' include 'dbnams.blk' DIMENSION A(*) INTEGER IA(*) CHARACTER*(*) NAME LOGICAL USESEL INTEGER IELBST(*) INTEGER MAPEL(*), MAPND(*) CHARACTER TYP REAL XYZMIN(3), XYZMAX(3) REAL RDUM(3) SAVE KTIMES, KWHOLE, KXN, KYN, KZN, KXE, KYE, KZE, KLENE, KIEVOK SAVE KVALHN, KISTHN, KVALHX, KISTHX SAVE KVALGN, KISTGN, KVALGX, KISTGX SAVE KVALNN, KNUMNN, KXYZNN, KISTNN, & KVALNX, KNUMNX, KXYZNX, KISTNX SAVE KVALEN, KNUMEN, KXYZEN, KISTEN, & KVALEX, KNUMEX, KXYZEX, KISTEX SAVE IXALIV LOGICAL HIST1, GLOB1, NODE1, ELEM1 SAVE HIST1, GLOB1, NODE1, ELEM1 INTEGER NALOLD SAVE NALOLD DATA HIST1, GLOB1, NODE1, ELEM1 / .TRUE., .TRUE., .TRUE., .TRUE. / DATA NALOLD / -999 / IF (HIST1 .AND. GLOB1 .AND. NODE1 .AND. ELEM1) THEN C --Get times storage CALL MDFIND ('TIMES', KTIMES, IDUM) CALL MDFIND ('WHOTIM', KWHOLE, IDUM) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 END IF CALL DBVTYP_BL (IVAR, TYP, ID) IF (TYP .EQ. 'H') THEN IF (HIST1) THEN C --Get history min/max memory CALL MDRSRV ('VALHMN', KVALHN, NVARHI) CALL MDRSRV ('ISTHMN', KISTHN, NVARHI) CALL MDRSRV ('VALHMX', KVALHX, NVARHI) CALL MDRSRV ('ISTHMX', KISTHX, NVARHI) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Initialize history min/max CALL SCAINI (0, NVARHI, A(KISTHN)) HIST1 = .FALSE. END IF C --Get the offset for the variable IX = ID-1 C --Determine if min/max is already calculated CALL SCACAL (NAME, IVAR, .FALSE., IELBST, & A(KISTHN+IX), ICALC) IF (ICALC .GT. 0) THEN C --Reserve space for variable array CALL MDRSRV ('SCAVAR', KVAR, NVARHI) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Calculate min/max for all history variables CALL SCAHIS (A, A(KVAR), A(KWHOLE), & A(KVALHN), A(KISTHN), & A(KVALHX), A(KISTHX)) CALL MDDEL ('SCAVAR') END IF C --Assign variable min/max VALMIN = A(KVALHN+IX) VALMAX = A(KVALHX+IX) C --Print min/max for history variable IF ((IPRINT .GT. 0) .AND. & ((IPRINT .GT. 1) .OR. (ICALC .GT. 0))) THEN CALL SCAPRT (NAMECO, NAME, IVAR, A(KTIMES), & A(KVALHN+IX), IDUM, RDUM, IA(KISTHN+IX), & A(KVALHX+IX), IDUM, RDUM, IA(KISTHX+IX)) END IF ELSE IF (TYP .EQ. 'G') THEN IF (GLOB1) THEN C --Get global min/max memory CALL MDRSRV ('VALGMN', KVALGN, NVARGL) CALL MDRSRV ('ISTGMN', KISTGN, NVARGL) CALL MDRSRV ('VALGMX', KVALGX, NVARGL) CALL MDRSRV ('ISTGMX', KISTGX, NVARGL) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Initialize global min/max CALL SCAINI (0, NVARGL, A(KISTGN)) GLOB1 = .FALSE. END IF C --Get the offset for the variable IX = ID-1 C --Determine if min/max is already calculated CALL SCACAL (NAME, IVAR, .FALSE., IELBST, & A(KISTGN+IX), ICALC) IF (ICALC .GT. 0) THEN C --Reserve space for variable array CALL MDRSRV ('SCAVAR', KVAR, NVARGL) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Calculate min/max for all global variables CALL SCAGLO (A, A(KVAR), A(KWHOLE), & A(KVALGN), A(KISTGN), & A(KVALGX), A(KISTGX)) CALL MDDEL ('SCAVAR') END IF C --Assign variable min/max VALMIN = A(KVALGN+IX) VALMAX = A(KVALGX+IX) C --Print min/max for global variable IF ((IPRINT .GT. 0) .AND. & ((IPRINT .GT. 1) .OR. (ICALC .GT. 0))) THEN CALL SCAPRT (NAMECO, NAME, IVAR, A(KTIMES), & A(KVALGN+IX), IDUM, RDUM, IA(KISTGN+IX), & A(KVALGX+IX), IDUM, RDUM, IA(KISTGX+IX)) END IF ELSE IF (TYP .EQ. 'N') THEN IF (NODE1) THEN C --Get nodal coordinates CALL MDFIND ('XN', KXN, IDUM) CALL MDFIND ('YN', KYN, IDUM) IF (NDIM .GE. 3) THEN CALL MDFIND ('ZN', KZN, IDUM) ELSE KZN = 1 END IF CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Get nodal min/max memory CALL MDRSRV ('VALNMN', KVALNN, NVARNP) CALL MDRSRV ('NUMNMN', KNUMNN, NVARNP) CALL MDRSRV ('XYZNMN', KXYZNN, 3*NVARNP) CALL MDRSRV ('ISTNMN', KISTNN, NVARNP) CALL MDRSRV ('VALNMX', KVALNX, NVARNP) CALL MDRSRV ('NUMNMX', KNUMNX, NVARNP) CALL MDRSRV ('XYZNMX', KXYZNX, 3*NVARNP) CALL MDRSRV ('ISTNMX', KISTNX, NVARNP) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Initialize nodal min/max CALL SCAINI (0, NVARNP, A(KISTNN)) NODE1 = .FALSE. END IF C --Get the offset for the variable IX = ID-1 IXX = 3*IX C --Determine if min/max is already calculated CALL SCACAL (NAME, IVAR, .FALSE., IELBST, & A(KISTNN+IX), ICALC) IF (ICALC .GT. 0) THEN C --Reserve space for variable array CALL MDRSRV ('SCAVAR', KVAR, NUMNP) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Calculate min/max for nodal variable CALL SCANOD (A, IVAR, A(KVAR), A(KWHOLE), & A(KXN), A(KYN), A(KZN), & A(KVALNN+IX), A(KNUMNN+IX), A(KXYZNN+IXX), & A(KISTNN+IX), & A(KVALNX+IX), A(KNUMNX+IX), A(KXYZNX+IXX), & A(KISTNX+IX)) CALL MDDEL ('SCAVAR') END IF C --Assign variable min/max VALMIN = A(KVALNN+IX) VALMAX = A(KVALNX+IX) C --Print min/max for nodal variable IF ((IPRINT .GT. 0) .AND. & ((IPRINT .GT. 1) .OR. (ICALC .GT. 0))) THEN CALL SCAPRT (NAMECO, NAME, IVAR, A(KTIMES), & A(KVALNN+IX), MAPND(IA(KNUMNN+IX)), A(KXYZNN+IXX), & IA(KISTNN+IX), & A(KVALNX+IX), MAPND(IA(KNUMNX+IX)), A(KXYZNX+IXX), * IA(KISTNX+IX)) end if ELSE IF (TYP .EQ. 'E') THEN IF (ELEM1) THEN C --Get element coordinates and element blocks CALL MDFIND ('XE', KXE, IDUM) CALL MDFIND ('YE', KYE, IDUM) IF (NDIM .GE. 3) THEN CALL MDFIND ('ZE', KZE, IDUM) ELSE KZE = 1 END IF CALL MDFIND ('LENE', KLENE, IDUM) CALL MDFIND ('ISEVOK', KIEVOK, IDUM) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Get element min/max memory L = (1+NELBLK) * NVAREL IXALIV = L CALL MDRSRV ('VALEMN', KVALEN, L+L) CALL MDRSRV ('NUMEMN', KNUMEN, L+L) CALL MDRSRV ('XYZEMN', KXYZEN, 3*(L+L)) CALL MDRSRV ('ISTEMN', KISTEN, L+L) CALL MDRSRV ('VALEMX', KVALEX, L+L) CALL MDRSRV ('NUMEMX', KNUMEX, L+L) CALL MDRSRV ('XYZEMX', KXYZEX, 3*(L+L)) CALL MDRSRV ('ISTEMX', KISTEX, L+L) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Initialize element min/max (birth/death done later) CALL SCAINI (NELBLK, NVAREL, A(KISTEN+0)) ELEM1 = .FALSE. END IF C --Initialize alive element min/max, if needed IF (NALVAR .GT. 0) THEN IF (NALOLD .NE. NALVAR) THEN IX = 0 IF (NALVAR .GT. 0) IX = IXALIV CALL SCAINI (NELBLK, NVAREL, A(KISTEN+IX)) NALOLD = NALVAR END IF END IF C --Get the offset for the variable IX = (1+NELBLK) * (ID-1) IF (NALVAR .GT. 0) IX = IXALIV + IX IXX = 3*IX C --Determine if min/max is already calculated CALL SCACAL (NAME, IVAR, USESEL, IELBST, & A(KISTEN+IX), ICALC) IF (ICALC .GT. 1) THEN C --Reserve space for variable and ALIVE array CALL MDRSRV ('SCAVAR', KVAR, NUMEL) CALL MDRSRV ('SCAALV', KALIVE, NUMEL) CALL MDSTAT (NERR, MEM) IF (NERR .GT. 0) GOTO 100 C --Calculate min/max for element variable by element block CALL SCAELE (A, IVAR, A(KLENE), A(KIEVOK), & NALVAR, A(KALIVE), A(KVAR), A(KWHOLE), & A(KXE), A(KYE), A(KZE), & A(KVALEN+IX), A(KNUMEN+IX), A(KXYZEN+IXX), & A(KISTEN+IX), & A(KVALEX+IX), A(KNUMEX+IX), A(KXYZEX+IXX), & A(KISTEX+IX)) CALL MDDEL ('SCAALV') CALL MDDEL ('SCAVAR') END IF C --Calculate min/max for selected element blocks CALL SCAELB (A, USESEL, IELBST, & A(KVALEN+IX), A(KNUMEN+IX), A(KXYZEN+IXX), A(KISTEN+IX), & A(KVALEX+IX), A(KNUMEX+IX), A(KXYZEX+IXX), A(KISTEX+IX), & VALMIN, NUMMIN, XYZMIN, ISTMIN, & VALMAX, NUMMAX, XYZMAX, ISTMAX) C --Assign variable min/max IF (ICALC .LE. 0) THEN VALMIN = A(KVALEN+IX) VALMAX = A(KVALEX+IX) END IF C --Print min/max for element variable IF ((IPRINT .GT. 0) .AND. & ((IPRINT .GT. 1) .OR. (ICALC .GT. 0))) THEN CALL SCAPRT (NAMECO, NAME, IVAR, A(KTIMES), & VALMIN, MAPEL(NUMMIN), XYZMIN, ISTMIN, & VALMAX, MAPEL(NUMMAX), XYZMAX, ISTMAX) END IF END IF 100 CONTINUE RETURN END