Additional Variables Defined By User FORTRAN CEL

Wheeler · August 6, 2013, 09:26

Hi, all

Can additional variables be defined by using user fortran CEL, or only defined by CFX own CELs?
The problem is, I defined an additional variable by using a fortran subroutine expression, but I can't plot this variable in CFD-Post and its value equals zero all over the field. On the other hand, when I use CFX own CELs to define an additional variable for a trial, it can be ploted in CFD-Post.
That puzzles me!

ghorrocks · August 6, 2013, 19:16

AVs need to be defined in CCL, but a user fortran routine can be used to put the value into a CEL expression which can be then used to set the AV.

Wheeler · August 6, 2013, 21:33

The problem has been solved!

The return value expression in my Fortran source file has been changed from
RET(1,1) = ...
into a DO-ENDDO loop
INTEGER ILOC
DO ILOC = 1, NLOC
RET(ILOC,1) = ...
ENDDO

August 6, 2013, 09:26	Additional Variables Defined By User FORTRAN CEL	#1
Wheeler New Member gaozengxun Join Date: Aug 2013 Posts: 2 Rep Power: 0	Hi, all Can additional variables be defined by using user fortran CEL, or only defined by CFX own CELs? The problem is, I defined an additional variable by using a fortran subroutine expression, but I can't plot this variable in CFD-Post and its value equals zero all over the field. On the other hand, when I use CFX own CELs to define an additional variable for a trial, it can be ploted in CFD-Post. That puzzles me!

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August 6, 2013, 19:16		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,700 Rep Power: 143	AVs need to be defined in CCL, but a user fortran routine can be used to put the value into a CEL expression which can be then used to set the AV.

August 6, 2013, 21:33		#3
Wheeler New Member gaozengxun Join Date: Aug 2013 Posts: 2 Rep Power: 0	The problem has been solved! The return value expression in my Fortran source file has been changed from RET(1,1) = ... into a DO-ENDDO loop INTEGER ILOC DO ILOC = 1, NLOC RET(ILOC,1) = ... ENDDO