finitedifferences.py script in SU2 v7

cfdjetman · February 5, 2020, 16:00

I am trying to use the finitedifferences.py script in SU2 v7.0 to compare the gradient results to those from adjoints. I am using this tutorial "https://github.com/su2code/su2code.github.io/tree/master/Turbulent_2D_Constrained_RAE2822" as a test case to compare the results.

Note I added a finite difference step size before running this script.

I get the following error

No such file or directory: work_dir/FINDIFF/flow.meta

I see the flow.meta file in the work_dir, not the FINDIFF folder.

How do I correct this?

Thanks

Ranjan · January 13, 2021, 07:37

Hi

I have been facing the same issue. I have tried copying the flow.meta from the direct solution sub-directory. Not sure if this is the right way.

February 5, 2020, 16:00	finitedifferences.py script in SU2 v7	#1
cfdjetman New Member cfdjetman Join Date: Mar 2019 Posts: 25 Rep Power: 7	I am trying to use the finitedifferences.py script in SU2 v7.0 to compare the gradient results to those from adjoints. I am using this tutorial "https://github.com/su2code/su2code.github.io/tree/master/Turbulent_2D_Constrained_RAE2822" as a test case to compare the results. Note I added a finite difference step size before running this script. I get the following error No such file or directory: work_dir/FINDIFF/flow.meta I see the flow.meta file in the work_dir, not the FINDIFF folder. How do I correct this? Thanks

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January 13, 2021, 07:37		#2
Ranjan New Member Ranjan Join Date: Apr 2014 Posts: 29 Rep Power: 12	Hi I have been facing the same issue. I have tried copying the flow.meta from the direct solution sub-directory. Not sure if this is the right way.