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 SUBTRN (NPER, NEWPER, IP, X, Y, NID, XSUB, YSUB, & NIDSUB, I1, I2, I3, I4, I5, I6, I7, I8, XCEN1, YCEN1, XCEN2, & YCEN2, XMID1, YMID1, XMID2, YMID2, CCW, ERR) C*********************************************************************** C SUBROUTINE SUBTRN = PUTS A TRANSITION'S SUBREGION'S PERIMETER INTO C THE NPERIM ARRAYS C*********************************************************************** DIMENSION X (NPER), Y (NPER), NID (NPER) DIMENSION XSUB (NPER), YSUB (NPER), NIDSUB (NPER) C PUT THE CORRECT PORTION OF THE PERIMETER IN XSUB, YSUB, AND NIDSUB C BASED ON THE VALUE OF IP (WHICH OF THE 6 SUBREGIONS ARE NEEDED) KOUNT = 0 C SUBREGION 1 - SIDE 1 IF (IP .EQ. 1) THEN DO 100 I = I1, I2 KOUNT = KOUNT + 1 XSUB (KOUNT) = X (I) YSUB (KOUNT) = Y (I) NIDSUB (KOUNT) = NID (I) 100 CONTINUE C SUBREGION 1 - SIDE 2 XDIF = XCEN2 - X (I2) YDIF = YCEN2 - Y (I2) XINT = XDIF / DBLE(NPER - I8 + 1) YINT = YDIF / DBLE(NPER - I8 + 1) DO 110 I = 1, NPER - I8 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 300000 + NPER - I8 - I + 2 110 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XCEN2 YSUB (KOUNT) = YCEN2 NIDSUB (KOUNT) = 200000 C SUBREGION 1 - SIDE 3 XDIF = X (I8) - XCEN2 YDIF = Y (I8) - YCEN2 XINT = XDIF / DBLE(I2 - I1) YINT = YDIF / DBLE(I2 - I1) DO 120 I = 1, I2 - I1 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 100000 + I + 1 120 CONTINUE C SUBREGION 1 - SIDE 4 DO 130 I = I8, NPER KOUNT = KOUNT + 1 XSUB (KOUNT) = X (I) YSUB (KOUNT) = Y (I) NIDSUB (KOUNT) = NID (I) 130 CONTINUE C SUBREGION 2 - SIDE 1 ELSEIF (IP .EQ. 2) THEN DO 140 I = I7, I8 KOUNT = KOUNT + 1 XSUB (KOUNT) = X (I) YSUB (KOUNT) = Y (I) NIDSUB (KOUNT) = NID (I) 140 CONTINUE C SUBREGION 2 - SIDE 2 XDIF = XCEN2 - X (I8) YDIF = YCEN2 - Y (I8) XINT = XDIF / DBLE(I2 - I1) YINT = YDIF / DBLE(I2 - I1) DO 150 I = 1, I2 - I1 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 100000 + I2 - I1 - I + 1 150 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XCEN2 YSUB (KOUNT) = YCEN2 NIDSUB (KOUNT) = 200000 C SUBREGION 2 - SIDE 3 XDIF = XMID2 - XCEN2 YDIF = YMID2 - YCEN2 XINT = XDIF / DBLE(I3 - I2) YINT = YDIF / DBLE(I3 - I2) DO 160 I = 1, I3 - I2 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 200000 + I + 1 160 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XMID2 YSUB (KOUNT) = YMID2 NIDSUB (KOUNT) = 700000 + NPER - I8 + 2 C SUBREGION 2 - SIDE 4 XDIF = X (I7) - XMID2 YDIF = Y (I7) - YMID2 XINT = XDIF / DBLE(I2 - I1) YINT = YDIF / DBLE(I2 - I1) DO 170 I = 1, I2 - I1 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = NIDSUB (KOUNT - 1) + 1 170 CONTINUE C SUBREGION 3 - SIDE 1 ELSEIF (IP .EQ. 3) THEN KOUNT = KOUNT + 1 XSUB (KOUNT) = X (I3) YSUB (KOUNT) = Y (I3) NIDSUB (KOUNT) = NID (I3) XDIF = XMID2 - X (I3) YDIF = YMID2 - Y (I3) XINT = XDIF / DBLE(NPER - I8 + 1) YINT = YDIF / DBLE(NPER - I8 + 1) DO 180 I = 2, NPER - I8 + 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 700000 + I 180 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XMID2 YSUB (KOUNT) = YMID2 NIDSUB (KOUNT) = 700000 + NPER - I8 + 2 C SUBREGION 3 - SIDE 2 XDIF = XCEN2 - XMID2 YDIF = YCEN2 - YMID2 XINT = XDIF / DBLE(I3 - I2) YINT = YDIF / DBLE(I3 - I2) DO 190 I = 1, I3 - I2 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 200000 + I3 - I2 - I + 1 190 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XCEN2 YSUB (KOUNT) = YCEN2 NIDSUB (KOUNT) = 200000 C SUBREGION 3 - SIDE 3 XDIF = X (I2) - XCEN2 YDIF = Y (I2) - YCEN2 XINT = XDIF / DBLE(NPER - I8 + 1) YINT = YDIF / DBLE(NPER - I8 + 1) DO 200 I = 1, NPER - I8 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 300000 + I + 1 200 CONTINUE C SUBREGION 3 - SIDE 4 DO 210 I = I2, I3 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = X (I) YSUB (KOUNT) = Y (I) NIDSUB (KOUNT) = NID (I) 210 CONTINUE C SUBREGION 4 - SIDE 1 AND 2 ELSEIF (IP .EQ. 4) THEN DO 220 I = I4, I6 KOUNT = KOUNT + 1 XSUB (KOUNT) = X (I) YSUB (KOUNT) = Y (I) NIDSUB (KOUNT) = NID (I) 220 CONTINUE C SUBREGION 4 - SIDE 3 XDIF = XCEN1 - X (I6) YDIF = YCEN1 - Y (I6) XINT = XDIF / DBLE(I5 - I4) YINT = YDIF / DBLE(I5 - I4) DO 230 I = 1, I5 - I4 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 400000 + I5 - I4 - I + 1 230 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XCEN1 YSUB (KOUNT) = YCEN1 NIDSUB (KOUNT) = 100000 C SUBREGION 4 - SIDE 4 XDIF = X (I4) - XCEN1 YDIF = Y (I4) - YCEN1 XINT = XDIF / DBLE(I6 - I5) YINT = YDIF / DBLE(I6 - I5) DO 240 I = 1, I6 - I5 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 600000 + I + 1 240 CONTINUE C SUBREGION 5 - SIDE 1 ELSEIF (IP .EQ. 5) THEN DO 250 I = I6, I7 KOUNT = KOUNT + 1 XSUB (KOUNT) = X (I) YSUB (KOUNT) = Y (I) NIDSUB (KOUNT) = NID (I) 250 CONTINUE C SUBREGION 5 - SIDE 2 XDIF = XMID1 - X (I7) YDIF = YMID1 - Y (I7) XINT = XDIF / DBLE(I5 - I4) YINT = YDIF / DBLE(I5 - I4) DO 260 I = 1, I5 - I4 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 700000 + I6 - I4 - I + 1 260 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XMID1 YSUB (KOUNT) = YMID1 NIDSUB (KOUNT) = 700000 + I6 - I5 + 1 C SUBREGION 5 - SIDE 3 XDIF = XCEN1 - XMID1 YDIF = YCEN1 - YMID1 XINT = XDIF / DBLE(I4 - I3) YINT = YDIF / DBLE(I4 - I3) DO 270 I = 1, I4 - I3 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 500000 + I4 - I3 - I + 1 270 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XCEN1 YSUB (KOUNT) = YCEN1 NIDSUB (KOUNT) = 100000 C SUBREGION 5 - SIDE 4 XDIF = X (I6) - XCEN1 YDIF = Y (I6) - YCEN1 XINT = XDIF / DBLE(I5 - I4) YINT = YDIF / DBLE(I5 - I4) DO 280 I = 1, I5 - I4 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 400000 + I + 1 280 CONTINUE C SUBREGION 6 - SIDE 1 ELSEIF (IP .EQ. 6) THEN KOUNT = KOUNT + 1 XSUB (KOUNT) = XMID1 YSUB (KOUNT) = YMID1 NIDSUB (KOUNT) = 700000 + I6 - I5 + 1 XDIF = X (I3) - XMID1 YDIF = Y (I3) - YMID1 XINT = XDIF / DBLE(I6 - I5) YINT = YDIF / DBLE(I6 - I5) DO 290 I = 1, I6 - I5 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 700000 + I6 - I5 - I + 1 290 CONTINUE C SUBREGION 6 - SIDE 2 DO 300 I = I3, I4 KOUNT = KOUNT + 1 XSUB (KOUNT) = X (I) YSUB (KOUNT) = Y (I) NIDSUB (KOUNT) = NID (I) 300 CONTINUE C SUBREGION 6 - SIDE 3 XDIF = XCEN1 - X (I4) YDIF = YCEN1 - Y (I4) XINT = XDIF / DBLE(I6 - I5) YINT = YDIF / DBLE(I6 - I5) DO 310 I = 1, I6 - I5 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 600000 + I6 - I5 - I + 1 310 CONTINUE KOUNT = KOUNT + 1 XSUB (KOUNT) = XCEN1 YSUB (KOUNT) = YCEN1 NIDSUB (KOUNT) = 100000 C SUBREGION 6 - SIDE 4 XDIF = XMID1 - XCEN1 YDIF = YMID1 - YCEN1 XINT = XDIF / DBLE(I4 - I3) YINT = YDIF / DBLE(I4 - I3) DO 320 I = 1, I4 - I3 - 1 KOUNT = KOUNT + 1 XSUB (KOUNT) = XSUB (KOUNT - 1) + XINT YSUB (KOUNT) = YSUB (KOUNT - 1) + YINT NIDSUB (KOUNT) = 500000 + I + 1 320 CONTINUE ENDIF NEWPER = KOUNT RETURN END