C Subroutine file 'scronul' - dummy screen output subroutines C C Date: 1997, June 27 C Coded by: Ludek Klimes C C....................................................................... C C This file consists of the following external procedures: C SCRO1...Screen output subroutine called when starting the complete C ray tracing program, and when starting the computation of C a new elementary wave. C SCRO1 C SCRO2...Screen output subroutine called when starting the complete C tracing of a new ray. C SCRO2 C SCRO3...Screen output subroutine called with constant step STORE C of the independent variable along the ray, and at the C points of intersection with interfaces either before and C after the transformation. C SCRO3 C SCRO4...Screen output subroutine called after termination of C tracing the ray. C SCRO4 C SCRO5...Screen output subroutine called after termination of the C computation of an elementary wave, and when terminating C the complete ray tracing program. C SCRO5 C C======================================================================= C C C SUBROUTINE SCRO1(IWAVE) INTEGER IWAVE C C This screen output subroutine is called when starting the complete ray C tracing program, and when starting the computation of a new elementary C wave. C C Input: C IWAVE...Zero when starting the complete ray tracing program, C otherwise the index of the elementary wave which will be C computed (i.e. the output of the subroutine CODE1 from the C file 'code.for'). C C No output. C C Date: 1990, January 22 C Coded by Ludek Klimes C C----------------------------------------------------------------------- C RETURN END C C======================================================================= C C C SUBROUTINE SCRO2(IRAY) INTEGER IRAY C C This screen output subroutine is called when starting the complete C tracing of a new ray. C C Input: C IRAY... The index of the ray which will be computed (i.e. the C output of the subroutine RPAR2 from the file 'rpar.for'). C C No output. C C Date: 1989, December 4 C Coded by Ludek Klimes C C----------------------------------------------------------------------- C RETURN END C C======================================================================= C C C SUBROUTINE SCRO3(YL,Y,YY,IY) REAL YL(6),Y(35),YY(5) INTEGER IY(12) C C This screen output subroutine is called with constant step STORE of C the independent variable along the ray, and at the points of C intersection with interfaces either before and after the C transformation. It plots the part of the ray computed in the last C step of the numerical integration. It is called by the subroutine C WRIT31. C C Input: C YL... Array containing local quantities at the point of the ray. C Y... Array containing basic quantities computed along the ray. C YY... Array containing real auxiliary quantities computed along C the ray. C IY... Array containing integer auxiliary quantities computed C along the ray. C None of the input parameters are altered. C C No output. C C Date: 1989, December 4 C Coded by Ludek Klimes C C----------------------------------------------------------------------- C RETURN END C C======================================================================= C C C SUBROUTINE SCRO4(IRAY,YL,Y,YY,IY,IEND,ISHEET) C INTEGER IRAY,IY(12),IEND,ISHEET REAL YL(6),Y(35),YY(5) C C This screen output subroutine is called after termination of tracing C the ray. C C Input: C IRAY... The index of the ray which has been computed (i.e. the C output of the subroutine RPAR2 of the file 'rpar.for'). C YL... Array containing local quantities at the point of the ray. C Y... Array containing basic quantities computed along the ray. C YY... Array containing real auxiliary quantities computed along C the ray. C IY... Array containing integer auxiliary quantities computed C along the ray. C IEND... Reason of the termination of the computation of a ray (see C C.R.T.5.4). For a detailed description see subroutine RAY C (subroutine file 'ray.for'). C ISHEET..Ray-history index. The different ray histories are C consecutively indexed by positive integers 1,2,3,... C According to their appearance during ray tracing. C The ray histories are indexed independently within each C elementary wave. C The ray-history indices are complemented with sign: C positive - successful ray (crossing reference surface), C negative - unsuccessful ray (terminating before crossing C reference surface). C C No output. C C Date: 1994, January 15 C Coded by Ludek Klimes C C----------------------------------------------------------------------- C RETURN END C C======================================================================= C C C SUBROUTINE SCRO5(IWAVE) INTEGER IWAVE C C This screen output subroutine is called after termination of the C computation of an elementary wave, and when terminating the complete C ray tracing program. C C Input: C IWAVE...Zero when terminating the complete ray tracing program, C otherwise the index of the elementary wave which has been C computed (i.e. the output of the subroutine CODE1 from the C file 'code.for'). C C No output. C C Date: 1990, January 22 C Coded by Ludek Klimes C C----------------------------------------------------------------------- C RETURN END C C======================================================================= C