You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
1.7 KiB
74 lines
1.7 KiB
2 years ago
|
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
|
||
|
|
|
||
|
|
SUBROUTINE CNTCRN (MXND, MXCORN, MLN, LNODES, LCORN, NCORN,
|
||
|
|
& NLOOP, N1, ERR)
|
||
|
|
C***********************************************************************
|
||
|
|
|
||
|
|
C SUBROUTINE CNTCRN = COUNTS THE CURRENT DESIGNATED CORNER LENGTHS
|
||
|
|
|
||
|
|
C***********************************************************************
|
||
|
|
|
||
|
|
DIMENSION LNODES (MLN, MXND), LCORN (MXCORN)
|
||
|
|
|
||
|
|
LOGICAL ERR
|
||
|
|
|
||
|
|
ERR = .FALSE.
|
||
|
|
|
||
|
|
C COUNT THE CURRENT CORNERS STARTING AT THE I COUNTER
|
||
|
|
|
||
|
|
NODE = N1
|
||
|
|
NOLD = N1
|
||
|
|
KOUNT = 0
|
||
|
|
NCORN = 0
|
||
|
|
KKC = 0
|
||
|
|
KOUNTC = 0
|
||
|
|
LASTC = 0
|
||
|
|
100 CONTINUE
|
||
|
|
KOUNT = KOUNT + 1
|
||
|
|
IF (KOUNT .GT. NLOOP) THEN
|
||
|
|
CALL MESSAGE('PROBLEM IN CNTCRN WITH UNCLOSED LOOP')
|
||
|
|
ERR = .TRUE.
|
||
|
|
GOTO 110
|
||
|
|
ENDIF
|
||
|
|
|
||
|
|
C A NEW CORNER NODE HAS BEEN FOUND
|
||
|
|
|
||
|
|
IF (LNODES (1, NODE) .EQ. 1) THEN
|
||
|
|
|
||
|
|
C ADD UP THE NUMBER OF NODES FROM THE LAST "NON-SIDE"
|
||
|
|
|
||
|
|
NCORN = NCORN + 1
|
||
|
|
IF (NCORN .LE. MXCORN) LCORN(NCORN) = NODE
|
||
|
|
IF (NCORN .GT. 1) THEN
|
||
|
|
LNODES (7, LASTC) = KOUNTC + 1
|
||
|
|
ELSE
|
||
|
|
KKC = KOUNTC + 1
|
||
|
|
ENDIF
|
||
|
|
LASTC = NODE
|
||
|
|
KOUNTC = 0
|
||
|
|
|
||
|
|
C THIS IS A SIDE - JUST CONTINUE
|
||
|
|
|
||
|
|
ELSE
|
||
|
|
KOUNTC = KOUNTC + 1
|
||
|
|
ENDIF
|
||
|
|
|
||
|
|
C CHECK FOR COMPLETION OF THE LOOP
|
||
|
|
|
||
|
|
NODE = LNODES (3, NODE)
|
||
|
|
IF (NODE .NE. NOLD) GOTO 100
|
||
|
|
|
||
|
|
C GET THE FIRST CORNER'S DISTANCE FROM PREVIOUS CORNER CORRECT
|
||
|
|
|
||
|
|
LNODES (7, LASTC) = KKC + KOUNTC
|
||
|
|
|
||
|
|
110 CONTINUE
|
||
|
|
|
||
|
|
RETURN
|
||
|
|
|
||
|
|
END
|