[Paraview] Calculator Filter Troubleshooting - Bug Report

[Etienne Gibaud]

Hello,

My colleagues and I use ParaView at work, we think we have been meeting 
a bug in the Calculator filter.
We use ParaView 3.14.1 (32 & 64-bit). The bug seems to happen on 3 
different machines.

Here are steps that can reproduce this bug :

- Load an *.sol.xmf solution (with multiple solutions *.solxxxxxx.xmf).
- Use the Calculator Filter to compute some quantity.
- Change the number of the solution, the calculator value is updated to 
compute the quantity on the new solution.
- Use a new Calculator to compute this same quantity.

We can see that the results from the two calculators are different.
If you need some additional details or files, i will follow your 
instructions.

Thank you,

E. Gibaud
Université Montpellier 2
Montpellier, France.