programmable script - python bug, wrong results?

ParaView Support
1

Hi
I have a simple programmable script with a condition where i use np.where.
The velocity for example should be smaller than 1 otherwise it should be nan.
VEL = np.where((VEL >= 0) & (VEL <= 1.0), VEL, np.nan))

When i check the results, it seems like the condition isn’t applied correctly since velocity values smaller than 1 got nan values, see picture.

paraview
paraview1516×863 96.7 KB

What could be the reason for that?

i use paraview 5.13.2

2

Does that work correctly for other variables ?

3

Doesnt seem like: This is the variable TA

paraview1
paraview11588×790 78.7 KB

4

Can you validate the numpy operation is correct ?

5

im not sure what you mean by that.

When i use a array with testdata it works fine within paraview.

paraview2
paraview2577×226 7.37 KB

i’m confused because i ordered a similar script from you and it also uses the np.where. so i’m a little worried that the other one will also produce wrong results.