rtranspos.F File Reference

#include "implicit_f.inc"
#include "com04_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	rtranspos (point, mytrans, rtrans)

Function/Subroutine Documentation

rtranspos()

subroutine rtranspos	(		point,
		integer	mytrans,
			rtrans )

Definition at line 28 of file rtranspos.F.

C-----------------------------------------------
C     TRANSFORMATION OF COORDS OF POINT ACCORDING TO RTRANS(MYTRANS)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com04_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER MYTRANS
      my_real
     .   point(3),rtrans(ntransf,*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER K
      my_real
     .   xp, yp, zp, rot(9), xcold(3), xcnew(3), sca(3)
C-----------------------------------------------
      DO k=1,3
        xcold(k)=rtrans(mytrans,k+11)
      ENDDO
      DO k=1,3
        xcnew(k)=rtrans(mytrans,k+14)
      ENDDO
      DO k=1,9
        rot(k)=rtrans(mytrans,k+2)
      ENDDO
      DO k=1,3
        sca(k)=rtrans(mytrans,k+19)
      ENDDO
 
      xp = point(1) - xcold(1)
      yp = point(2) - xcold(2)
      zp = point(3) - xcold(3)
      point(1) = xcnew(1) + rot(1)*xp + rot(4)*yp + rot(7)*zp + ( xp - xcnew(1)) * sca(1)
      point(2) = xcnew(2) + rot(2)*xp + rot(5)*yp + rot(8)*zp + ( yp - xcnew(2)) * sca(2)
      point(3) = xcnew(3) + rot(3)*xp + rot(6)*yp + rot(9)*zp + ( zp - xcnew(3)) * sca(3)
C-----------------------------------------------
      RETURN