hi there,

please help. i think this is not a problem for the most user. but i do not know how to solve this.

i have this loop inside my fortran file which describes a return variable.

DO ILOC = 1,NLOC

RET(ILOC,1) = 1004.4 + B*ARGS(ILOC,1)

ENDDO

now i want to influence that value by the density. how to read out the density out of the stack? i tried so much since weeks... getvar, user_getvar... nothing works. anyone a good idea? please please help!

all the best ollimarc

i=1 DO ILOC = 1,NLOC

RET(ILOC,1) = 1004.4 + B*ARGS(ILOC,1) newone(i)=density(f(RET(ILOC,1))) i=i+1

ENDDO

hey rogerio,

thank you for your reply. but i do not know really how to use this.

i want a real value inside of this loop like this

i=1 DO ILOC = 1,NLOC

RET(ILOC,1) = 1004.4 + B*ARGS(ILOC,1)+newone*0.1

ENDDO

and this newone must be the actual density at that point.

density has a name in cfx like time is t and temperature is T etc

i don´t know the name for density (give a look on tutorials of cfx5.6)

cfx will pick up this value each time of your simulation, ok?

this is a user CEL function and calculates throught all points in the mesh with the actual temperature (args..) and the then wanted density. i will try that again, thank you.

i must declare "newone(i)" as a real array. i tried "real newone(i)". but then i got the error message that this must be a dummy argument. since iam a newbie in this, i do not know how to do that. can you still help me with this? that would be very great!! thanks a lot!

...and the compiler said that it has a problem with "f" and "density". must I declare that?