return values from udf

garvitgoel · June 12, 2014, 10:59

hi,
What happens to the values that are returned from the UDF? How can I access them in fluent?
Thanks

pakk · June 12, 2014, 11:26

You will need to be more detailed than this, there is no "the UDF", all UDFs are different...
Can you give an example of a UDF, and mention which values you would like to access in Fluent?

Bionico · June 12, 2014, 15:37

Hi garvitgoel,
tell me if I understood weel: do you want to display some values in text user interface? in this case you have to use printf command

Regards

garvitgoel · June 16, 2014, 11:25

Actually, I want know how I can print in the graphics area, where all the graphics are printed.
Thanks

pakk · June 16, 2014, 14:14

You will need to be more detailed than this, there is no "the UDF", all UDFs are different...
Can you give an example of a UDF, and mention which values you would like to access in Fluent?

Seriously. If you have a DEFINE_PROFILE that gives velocities, you need a completely different solution than if you have a DEFINE_TIMESTEP that defines which timestep your simulation has. Be specific. Or if you have no specific example, choose one.

June 12, 2014, 10:59	return values from udf	#1
garvitgoel New Member Garvit Goel Join Date: May 2014 Posts: 11 Rep Power: 12	hi, What happens to the values that are returned from the UDF? How can I access them in fluent? Thanks

June 12, 2014, 15:37		#3
Bionico Senior Member Flavio Join Date: Sep 2011 Location: Brescia, Italy Posts: 181 Rep Power: 16	Hi garvitgoel, tell me if I understood weel: do you want to display some values in text user interface? in this case you have to use printf command Regards __________________ Bionico

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June 12, 2014, 11:26		#2
pakk Senior Member Join Date: Nov 2013 Posts: 1,965 Rep Power: 27	You will need to be more detailed than this, there is no "the UDF", all UDFs are different... Can you give an example of a UDF, and mention which values you would like to access in Fluent?

June 16, 2014, 11:25		#4
garvitgoel New Member Garvit Goel Join Date: May 2014 Posts: 11 Rep Power: 12	Actually, I want know how I can print in the graphics area, where all the graphics are printed. Thanks

June 16, 2014, 14:14		#5
pakk Senior Member Join Date: Nov 2013 Posts: 1,965 Rep Power: 27	You will need to be more detailed than this, there is no "the UDF", all UDFs are different... Can you give an example of a UDF, and mention which values you would like to access in Fluent? Seriously. If you have a DEFINE_PROFILE that gives velocities, you need a completely different solution than if you have a DEFINE_TIMESTEP that defines which timestep your simulation has. Be specific. Or if you have no specific example, choose one.