srrota3.F File Reference

#include "implicit_f.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	srrota3 (r11, r12, r13, r21, r22, r23, r31, r32, r33, x1, x2, x3, x4, x5, x6, x7, x8, y1, y2, y3, y4, y5, y6, y7, y8, z1, z2, z3, z4, z5, z6, z7, z8, nel)

Function/Subroutine Documentation

srrota3()

subroutine srrota3	(		r11,
			r12,
			r13,
			r21,
			r22,
			r23,
			r31,
			r32,
			r33,
			x1,
			x2,
			x3,
			x4,
			x5,
			x6,
			x7,
			x8,
			y1,
			y2,
			y3,
			y4,
			y5,
			y6,
			y7,
			y8,
			z1,
			z2,
			z3,
			z4,
			z5,
			z6,
			z7,
			z8,
		integer, intent(in)	nel )

Definition at line 37 of file srrota3.F.

C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: NEL
      my_real
     .   r11(*), r12(*), r13(*),
     .   r21(*), r22(*), r23(*),
     .   r31(*), r32(*), r33(*),
     .   x1(*), x2(*), x3(*), x4(*), x5(*), x6(*), x7(*), x8(*),
     .   y1(*), y2(*), y3(*), y4(*), y5(*), y6(*), y7(*), y8(*),  
     .   z1(*), z2(*), z3(*), z4(*), z5(*), z6(*), z7(*), z8(*)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
C     REAL
      my_real
     .   x,y,z
C-----------------------------------------------
C     X=RX' <=> X'=t(R)X chgt de base.
      DO 10 i=1,nel
       x=r11(i)*x1(i)+r21(i)*y1(i)+r31(i)*z1(i)
       y=r12(i)*x1(i)+r22(i)*y1(i)+r32(i)*z1(i)
       z=r13(i)*x1(i)+r23(i)*y1(i)+r33(i)*z1(i)
       x1(i)=x
       y1(i)=y
       z1(i)=z
       x=r11(i)*x2(i)+r21(i)*y2(i)+r31(i)*z2(i)
       y=r12(i)*x2(i)+r22(i)*y2(i)+r32(i)*z2(i)
       z=r13(i)*x2(i)+r23(i)*y2(i)+r33(i)*z2(i)
       x2(i)=x
       y2(i)=y
       z2(i)=z
       x=r11(i)*x3(i)+r21(i)*y3(i)+r31(i)*z3(i)
       y=r12(i)*x3(i)+r22(i)*y3(i)+r32(i)*z3(i)
       z=r13(i)*x3(i)+r23(i)*y3(i)+r33(i)*z3(i)
       x3(i)=x
       y3(i)=y
       z3(i)=z
       x=r11(i)*x4(i)+r21(i)*y4(i)+r31(i)*z4(i)
       y=r12(i)*x4(i)+r22(i)*y4(i)+r32(i)*z4(i)
       z=r13(i)*x4(i)+r23(i)*y4(i)+r33(i)*z4(i)
       x4(i)=x
       y4(i)=y
       z4(i)=z
       x=r11(i)*x5(i)+r21(i)*y5(i)+r31(i)*z5(i)
       y=r12(i)*x5(i)+r22(i)*y5(i)+r32(i)*z5(i)
       z=r13(i)*x5(i)+r23(i)*y5(i)+r33(i)*z5(i)
       x5(i)=x
       y5(i)=y
       z5(i)=z
       x=r11(i)*x6(i)+r21(i)*y6(i)+r31(i)*z6(i)
       y=r12(i)*x6(i)+r22(i)*y6(i)+r32(i)*z6(i)
       z=r13(i)*x6(i)+r23(i)*y6(i)+r33(i)*z6(i)
       x6(i)=x
       y6(i)=y
       z6(i)=z
       x=r11(i)*x7(i)+r21(i)*y7(i)+r31(i)*z7(i)
       y=r12(i)*x7(i)+r22(i)*y7(i)+r32(i)*z7(i)
       z=r13(i)*x7(i)+r23(i)*y7(i)+r33(i)*z7(i)
       x7(i)=x
       y7(i)=y
       z7(i)=z
       x=r11(i)*x8(i)+r21(i)*y8(i)+r31(i)*z8(i)
       y=r12(i)*x8(i)+r22(i)*y8(i)+r32(i)*z8(i)
       z=r13(i)*x8(i)+r23(i)*y8(i)+r33(i)*z8(i)
       x8(i)=x
       y8(i)=y
       z8(i)=z
   10 CONTINUE
c~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      RETURN