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The Workhorse: gistCmodule
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pygist
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Timing: timer_, timer_print
Contents
Index
Maintenance: Things You Really Didn't Want to Know
In this chapter we discuss in even more gory detail how the PyGist graphics are put together.
Subsections
The Workhorse: gistCmodule
Memory Maintenance: PyObjects
Memory Management: ArrayObjects
Memory Management: naked memory
Computing contour curves: contour
Computing slices: slice2, slice2x, _slice2_part
Some Yorick-like Functions: yorick.py
Additional Array Operations: arrayfnsmodule
Counting Occurrences of a Value: histogram
Assigning to an Arbitrary Subset of an Array: array_set
Sorting an array: index_sort
Interpolating Values: interp
Digitizing an array: digitize
Reversing a Two-Dimensional array: reverse
Obtaining an Equally-Spaced Array of Floats: span
Effective Length of an Array: nz
Finding Edges Cut by Isosurfaces: find_mask
Order Cut Edges of a cell: construct3
Expand cell-centered values to node-centered values: to_corners
More slice3 details
Standard ordering for the four types of mesh cells
Standard numbering of cells in a regular rectangular mesh
How slice3 works
Michiel Jan Laurens de Hoon 2003-04-19
