UDF's to access Postprocess data

December 15, 2003, 08:39

I'm trying to write a UDF to export postprocessing data. Does anybody know how to access global node variables sequentially. The user manual only talks about cell variables and I'm assuming these are just average values across the cells.

Thanks

December 15, 2003, 10:07

Dont waste your time trying to do that. So many of us have tried to do that. The unstructured solver produces unstructured data files in FE brick/quad format which is difficult nut to crack. However do ask the fluent support to help you with the problem althouhg I am sure that they would not be of any help

Still Trying

December 15, 2003, 08:39	UDF's to access Postprocess data	#1
ivor Guest Posts: n/a	I'm trying to write a UDF to export postprocessing data. Does anybody know how to access global node variables sequentially. The user manual only talks about cell variables and I'm assuming these are just average values across the cells. Thanks

December 15, 2003, 10:07	Re: UDF's to access Postprocess data	#2
Parry Guest Posts: n/a	Dont waste your time trying to do that. So many of us have tried to do that. The unstructured solver produces unstructured data files in FE brick/quad format which is difficult nut to crack. However do ask the fluent support to help you with the problem althouhg I am sure that they would not be of any help Still Trying

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Interepreted Vs. Compiled UDFs	Antonis	Fluent UDF and Scheme Programming	10	March 22, 2018 11:15
Access particle data from functionObject	CedricVH	OpenFOAM	10	July 21, 2011 12:03
Question about passing Data and calling UDFs	3DmaniacSLDWRKS	FLUENT	0	July 20, 2011 10:30
UDF Data Access Macro	Woo Meng Wai	FLUENT	0	November 6, 2007 20:23
How to update polyPatchbs localPoints	liu	OpenFOAM Running, Solving & CFD	6	December 30, 2005 17:27