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-   -   UDF compile problem (http://www.cfd-online.com/Forums/fluent-udf/65544-udf-compile-problem.html)

ak6g08 June 18, 2009 07:02

UDF compile problem
 
Hi,

I cant seem to get any UDFs to compile, FLUENT cant find the source file, I know the problem isnt with the source file because I copied it straight out the manual.. I have visual studio2005 etc...I know im supposed to do something with the envionment variables? But im not sure what...can someone please help me...

Thanks
AK

fox000002 June 25, 2009 02:23

What is the error message??

ak6g08 June 25, 2009 06:56

Hi,

thanks for getting back to me but I found the source of this problem...I was wondering if I could ask you something else if you have experience with using UDFs. Is there a better way of defining C_UDSI_G? This is an unbounded derivative and I need to use it in calculations, unfortunately there is no C_UDSI_RG macro so Im not quite sure what to do. Every time I complile my UDF with the C_UDSI_G macro on, the solution diverges....any ideas?

Thanks again


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