Hello, I am calculating the roots using numpy in the python programmable filter. numpy.roots(coeff) is returning an array of type ndarray with complex128 array elements.
<type 'numpy.ndarray'> [-0.77184451+1.11514251j -0.77184451-1.11514251j 0.54368901+0.j ] array size = 3 (-0.771844506346+1.11514250804j) <type 'numpy.complex128'> (-0.771844506346-1.11514250804j) <type 'numpy.complex128'> (0.543689012692+0j) <type 'numpy.complex128'> In my calculation I will have 3 roots so I will be creating three variables root1, root2, root3, and add them to the output data via output.GetPointData().AddArray(root1) output.GetPointData().AddArray(root2) output.GetPointData().AddArray(root3) what would the vtk type that I need to use to create root1, root2, and root3? Can ParaView draw an isosurface using root1, or root2, or root3? Any help on this is much appreciated. thanks -simon
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