Timesteps in ProgrammableFilter

ParaView Support
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How to access different timesteps in ProgrammableFilter?

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See an example here: 5. Programmable Filter — ParaView Documentation 5.10.0 documentation

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Dear @mwestphal, thanks for the help!
In my work, I found a different way. First, I applied the GroupTimeSteps Filter. From this point on, each result of CellData consists of a set of arrays, the number of which is equal to the number of timesteps. Next, in the Programmable Filter, I accessed the results for each timestep as follows.

input0=inputs[0]
data=input0.CellData['MyData']
for i in range(number_of_timesteps):
    print(sum(data.Arrays[i]))
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