0. Initial rolling bugfix release#

Initial rolling bugfix release

1. cfp.bfill_ugrid - code not checking for no points returned from np.where#

Code didn't check for no points returned from a where statement causing a crash in certain circumstances.

2. cfp.bfill_ugrid - update for shapely 2.0#

Update shapely polygon coordinate extraction so code will work with shapely 2.0 +: # Original method for shapely < 2.0 #coords = geom_cyl[0].exterior.coords[:]

# New method for shapely 2.0 + poly_mapped = sgeom.mapping(geom_cyl.geoms[0]) coords = list(poly_mapped['coordinates'][0])

3. cfp.con - line_labels not honoured#

cfp.con : line_labels were not honoured.

4. cfp.levs - need all of min, max and step to define a set of contour levels#

cfp.levs - need all of min, max and step to define a set of contour levels

5. cfp.cbar : error when position is specified#

cfp.cbar : error when position is specified

6. cfp.dim_titles - titles and plot positioning issues fixed#

cfp.dim_titles - titles and plot positioning issues were fixed.

7. cfp.stipple - not working for Robinson projection#

cfp.stipple wasn't working for the Robinson projection.

8. cfp.titles - auxiliary axes sometimes caused an issue#

cfp-titles - auxiliary axes sometimes caused an issue.

9. cfp.mapset - when a cyl mapset is done the colour scale should be relevant for the area selected#

cfp.mapset - when a cyl mapset is done the colour scale should be relevant for the area selected.

10. cfp.levs - need all of min, max and step to define a set of contour levels#

A new check was put into cfp.levs requiring all of min, max and step to define a set of contour levels.

11. cfp.titles - plot labelling too far to the right for contour and vector plots#

cfp.titles - plot labelling too far to the right for contour and vector plots

12. cfp.mapset - robinson projection changes#

Robinson projection changes:

add titles code, add stipples, colorbar fails, colorbar in incorrect place

13. cfp.generate_titles - error if cell_method has no associated axis#

An error occured if a cell_method had no associated axis. A check was put in place to detect this.

14. cfp.con - ugrid keyword changed to irregular#

In cfp.con the ugrid keyword was changed to irregular as this is more appropriate.

15. cfp.bfill - map transform now passed through to blockfill_fast code#

In cfp.bfill the map transform wasn;t passed through to the blockfill_fast code and this has now been corrected.

16. cfp.con - new test for spatially irregular data points#

A new test was introduced to cfp.con to check whether the data points are spatially irregular. This is done with the x points comparing the size of x to the size of the unique x points. User specified values of True or False override the new internal test.

17. cfp.levs - np.int depreciated change#

np.int has been depreciated in newer versions of numpy and was just an alias for int. In cfp.levs the np.int was changed to np.int64 to match the surrounding code.

18. cfp.bfill - change of level inclusion#

cfp.bfill has been changed in the blockfill=True section. The code now matches blockfill=fast in that the fill is between matching the first level and below the second level.

19. cfp.lineplot - error in calculating user time limits for the x-axis#

cfp.lineplot - an error in calculating user time limits for the x-axis has been fixed.

20. cfp.setvars - grid=True didn't work on a cylindrical map#

cfp.setvars - grid=True doesn't work on a cylindrical projection map. The grid keyword was moved into the cfp.con code as this was more appropriate. The grid_zorder parameter controls the plotting order of the grid and has a default value of 100. A calling sequence to draw dashed grey lines of thickness every 10 degrees in longitude and latitude would be:

import cf
import cfplot as cfp
f = cf.read('cfplot_data/tas_A1.nc')[0]
cfp.setvars(grid_x_spacing=10, grid_y_spacing=10, grid_colour='grey', grid_thickness=0.5, grid_linestyle='--' )
cfp.con(f.subspace(time=15), lines=False, grid=True)

21. cfp.setvars - feature_zorder parameter added#

In cfp.setvars the feature_zorder parameter was added. This controls the plotting order of the features and has a default value of 99.

22. cfp.con - blockfill and blockfill_fast for 2D data added#

cfp.con - blockfill and blockfill_fast for 2D data added.

23. cfp.con - code to subspace field to user defined map removed#

cfp-con - code to subspace field to user defined map removed as this was causing issues with blank plots.