Update modern mode script given -H option to makecpt/grd2cpt #827
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weiji14
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Oct 3, 2019
Allow makecpt to save the generated color palette table to a file via the output (H) argument. The 'H' setting in GMT upstream (see https://docs.generic-mapping-tools.org/latest/makecpt.html#h) is actually a flag to force the creation of an output (to stdout) in modern mode. Here we use it to set the filename too. See also GenericMappingTools/gmt#827 and GenericMappingTools/gmt#823
weiji14
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Oct 10, 2019
* Wrap makecpt Initial commit for wrapping the makecpt function raised at #214, tentatively implemented here under the mathops.py file which will hold functions for "Mathematical operations on tables or grids", but with documentation placed under 'Plotting'. Original GMT `makecpt` documentation can be found at https://docs.generic-mapping-tools.org/latest/makecpt.html. Tests are stored under test_makecpt.py, and there are now some basic tests ensuring that we can change the color when plotting points and grids. Current implementation uses 'cmap' and 'series' as aliases for 'C' and 'T' respectively. * Enable makecpt to save to a cpt file via output (H) parameter Allow makecpt to save the generated color palette table to a file via the output (H) argument. The 'H' setting in GMT upstream (see https://docs.generic-mapping-tools.org/latest/makecpt.html#h) is actually a flag to force the creation of an output (to stdout) in modern mode. Here we use it to set the filename too. See also GenericMappingTools/gmt#827 and GenericMappingTools/gmt#823 * Add truncate (G) alias for makecpt With rainbow cmap checks to test various zlow/zhigh combinations. * Add reverse (I) alias for makecpt Used 'earth' cmap to test various reversed colormap examples. * Alias continuous (Z) for makecpt Included one test to create a continuous cpt from blue to white. Also updated link to the full list of GMT's color palette tables due to documentation reorganization during GenericMappingTools/gmt#1594.
obaney
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Aug 18, 2021
- Use SI units - Improve some comments - Improve some external references - Improve some stylings - Remove some links to the GMT documentation
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Most modern mode scripts needed to use the current CPT mechanism. However, a few that were written as classic scripts (multiple CPTs) or animation scripts (each frame is its own session so cannot use current cpt from another session) we now add -H to write that CPT to stdout. Back to my 19 test failures.