Setting nx, ny, nz to non-positive integer should generate an error

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FiPy is a Finite Volume PDE solver written in Python

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Setting nx, ny, nz to non-positive integer should generate an error #1002

Open guyer opened 5 months ago

guyer commented 5 months ago

nx, ny, and nz are cardinal numbers of grid cells. They should not be allowed to be floats or non-positive integers (zero probably needs to be allowed for parallel partitioning).

>>> mesh = fp.Grid1D(nx=0.01, dx=10)
>>> mesh
UniformGrid1D(dx=10, nx=0)