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Fix drawcoastlines #538

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merged 2 commits into from
Apr 1, 2022
Merged

Fix drawcoastlines #538

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ff826b7
Bump basemap-data requirement in basemap
molinav Feb 10, 2022
774b4d1
Discard empty coastline segments
guziy Apr 1, 2022
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2 changes: 1 addition & 1 deletion packages/basemap/requirements.txt
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
basemap_data >= 1.3, < 1.4
basemap_data >= 1.3.2, < 1.4

numpy >= 1.11, < 1.12; python_version == "2.6"
numpy >= 1.16, < 1.17; python_version == "2.7"
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1 change: 1 addition & 0 deletions packages/basemap/src/mpl_toolkits/basemap/__init__.py
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Expand Up @@ -1130,6 +1130,7 @@ def __init__(self, llcrnrlon=None, llcrnrlat=None,
# replace coastsegs with line segments (instead of polygons)
self.coastsegs, types =\
self._readboundarydata('gshhs',as_polygons=False)
self.coastsegs = [sg for sg in self.coastsegs if len(sg) > 0]
# create geos Polygon structures for land areas.
# currently only used in is_land method.
self.landpolygons=[]
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