How can I get the difference about one component between two datasets ?
Let’s say one layer is 15°C and the other 10°C, I’d like to have a new layer with a field filled with -5°C.
AppendAttributes + Calculator
You might need either
Append Attributes or
Resample with Dataset depending on the structure of your data. See, for example: Visualization of data using Paraview - #7 by Kenneth_Moreland
Hello and thanks for your answer,
I still have the same value on the “calculator”. Do I have a formula to write ?
Yes, write something like:
Temp0 - Temp1
To do it in python you can also use the python calculator, with the one-liner
inputs.PointData["TMRT"] - inputs.PoindData["TMRT"]
Way more convenient, thank you @nicolas.vuaille !