Why surfaceFeatureExtract don't work on OF 2.3.x
 

I have openfoam 2.3.x work on windows 7 with cygwin64

I have this error message

instruction :
surfaceFeatureExtract -includedAngle 150 -writeObj constant/triSurface/airfoil.stl airfoil

error:

--> FOAM FATAL ERROR:
Wrong number of arguments, expected 0 found 3
Invalid option: -writeObj
Invalid option: -includedAngle


Thanks

Hi,

I think the surfaceFeatureExtract has been modified in v2.3.X which means you don't need to specify the command line but instead write a surfaceFeatureExtractDict file in the system folder.

Hi,

You have to use the file surfaceFeatureExtractDict. You can find this file in the tutorials directory in flange case.
After that the command line is just surfaceFeatureExtract.

Have a good one.

problem resolved
 

Hi,
I have use surfaceFeatureExtractDict and it's work well
Thanks