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lucduron avatar lucduron commented on June 9, 2024

Dear Keith,

Unfortunately I do not have this kind of tool in PyTelTools.
We developed a script to convert a 3D Serafin file to a 2D Serafin file (see https://github.com/CNR-Engineering/PyTelTools/blob/master/cli/slf_3d_to_2d.py) by vertical aggregation. For this tool the possible functions are : min, max and mean (mean considering the space between planes, see

PyTelTools/pyteltools/slf/misc.py

Lines 685 to 695 in dfc7984

# Compute dimensionless layer ponderations for mean operation
weight = None
if self.operation == MEAN:
diff_upper = z - np.roll(z, 1, axis=0)
diff_upper[0, :] = 0.0
diff_lower = np.roll(z, -1, axis=0) - z
diff_lower[-1, :] = 0.0
diff = (diff_upper + diff_lower) / 2
diff_sum = diff.sum(axis=0)
with np.errstate(divide='ignore', invalid='ignore'):
weight = diff / diff_sum
).
I fear you have to perform a vertical interpolation (and taking care of out of bounds) 2D node by 2D node.
It would be great to integrate such tool in PyTelTools, let me know if you manage to a satisfactory tool.

Best Regards,
Luc

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krober10nd avatar krober10nd commented on June 9, 2024

Thanks Luc. I actually found a conference proceeding you wrote discussing pyteltools and then discovered the workflow feature. I figured out how to export to vtk and then can do the cross sections using pyvista or paraview.

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