[Paraview] Legend location and Euler's number

[Emanuele T.]

Hi, i'm using Paraview 3.8.0 reading VTK data (produced by foamToVTK script
from OpenFOAM data) but i have to problem:
1) If i change legend location it appears always on top right position

2) Calculator doesn't recognize Euler's number e. It gives me this error

ERROR: In
/home/kitware/Dashboard/MyTests/ParaView-3-8/ParaView-3.8/ParaView/VTK/Common/vtkFunctionParser.cxx,
line 1508

vtkFunctionParser (0x185f240): Syntax error: expecting a variable name; see
position 0

Thanks in advance

Regards

Emanuele
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