[Paraview] ERROR WITH FIND DATA UTILITY

[Utkarsh Ayachit]

Ah, good catch! Mind reporting a bug. For now, you can use the
Calculator filter to rename the array to not include the "[", "]".

Utkarsh



On Wed, May 13, 2015 at 6:26 AM, Gaspare Argento
<gaspare.argento at gmail.com> wrote:
> Hello everybody,
>
> I've a problem using the "Find Data" function in Paraview. When I
> select a data that has in his name a parenthesis I get the following
> error:
>
> Example for the quantity: Absolute_Pressure_[mbar]
> ______________________________________________________________________________
> Error: Failed to evaluate Expression '(Absolute_Pressure_[mbar] >
> 5000) & (Absolute_Pressure_[mbar] < 5005)'. The following exception
> stack should provide additional developer specific information. This
> typically implies a malformed expression. Verify that the expression
> is valid.
>
>
> Traceback (most recent call last):
>
> File "<string>", line 8, in <module>
>
> File "<string>", line 5, in vtkPythonExtractSelection_RequestData
>
> File "C:\Program Files (x86)\ParaView
> 4.3.1\lib\paraview-4.3\site-packages\paraview\extract_selection.py",
> line 74, in execute
>
> maskArray = calculator.compute(inputs, query, ns=elocals)
>
> File "C:\Program Files (x86)\ParaView
> 4.3.1\lib\paraview-4.3\site-packages\paraview\calculator.py", line 74,
> in compute
>
> retVal = eval(expression, globals(), mylocals)
>
> File "<string>", line 1, in <module>
>
> NameError: name 'Absolute_Pressure_' is not defined
> __________________________________________________________________________________
>
> As you can see in the last line of the error message, Paraview searchs
> for a quantity name that is different from the correct one, because it
> is truncated: "Absolute_Pressure_" without "[mbar]"
>
> Any tips?
>
> Gaspare
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