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@seisman seisman commented Sep 20, 2019

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@seisman seisman merged commit 8839bcb into 6.0 Sep 20, 2019
@seisman seisman deleted the split-cookbook branch September 20, 2019 10:20
weiji14 added a commit to weiji14/pygmt that referenced this pull request Oct 7, 2019
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.
weiji14 added a commit to GenericMappingTools/pygmt that referenced this pull request 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.
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3 participants