switch to CartoDB.Positron as default exposures tiles

CHANGELOG.md

@@ -14,7 +14,7 @@ Code freeze date: YYYY-MM-DD
 
 ### Changed
 
-- The default tile layer in Exposures maps is not StamenTerrain anymore, but OpenStreetMap. Affected methods are `climada.engine.Impact.plot_basemap_eai_exposure`,`climada.engine.Impact.plot_basemap_impact_exposure` and `climada.entity.Exposures.plot_basemap`. [#798](https://github.com/CLIMADA-project/climada_python/pull/798)
+- The default tile layer in Exposures maps is not Stamen Terrain anymore, but [CartoDB Positron](https://github.com/CartoDB/basemap-styles). Affected methods are `climada.engine.Impact.plot_basemap_eai_exposure`,`climada.engine.Impact.plot_basemap_impact_exposure` and `climada.entity.Exposures.plot_basemap`. [#798](https://github.com/CLIMADA-project/climada_python/pull/798)
 
 ### Fixed
 

climada/engine/impact.py

@@ -673,7 +673,7 @@ def plot_raster_eai_exposure(self, res=None, raster_res=None, save_tiff=None,
 
     def plot_basemap_eai_exposure(self, mask=None, ignore_zero=False, pop_name=True,
                                   buffer=0.0, extend='neither', zoom=10,
-                                  url=ctx.providers.OpenStreetMap.Mapnik,
+                                  url=ctx.providers.CartoDB.Positron,
                                   axis=None, **kwargs):
         """Plot basemap expected impact of each exposure within a period of 1/frequency_unit.
 
@@ -694,7 +694,7 @@ def plot_basemap_eai_exposure(self, mask=None, ignore_zero=False, pop_name=True,
         zoom : int, optional
             zoom coefficient used in the satellite image
         url : str, optional
-            image source, default: ctx.providers.OpenStreetMap.Mapnik
+            image source, default: ctx.providers.CartoDB.Positron
         axis : matplotlib.axes.Axes, optional
             axis to use
         kwargs : dict, optional
@@ -764,7 +764,7 @@ def plot_hexbin_impact_exposure(self, event_id=1, mask=None, ignore_zero=False,
 
     def plot_basemap_impact_exposure(self, event_id=1, mask=None, ignore_zero=False,
                                      pop_name=True, buffer=0.0, extend='neither', zoom=10,
-                                     url=ctx.providers.OpenStreetMap.Mapnik,
+                                     url=ctx.providers.CartoDB.Positron,
                                      axis=None, **kwargs):
         """Plot basemap impact of an event at each exposure.
         Requires attribute imp_mat.
@@ -789,7 +789,7 @@ def plot_basemap_impact_exposure(self, event_id=1, mask=None, ignore_zero=False,
         zoom : int, optional
             zoom coefficient used in the satellite image
         url : str, optional
-            image source, default: ctx.providers.OpenStreetMap.Mapnik
+            image source, default: ctx.providers.CartoDB.Positron
         axis : matplotlib.axes.Axes, optional
             axis to use
         kwargs : dict, optional

climada/entity/exposures/base.py

@@ -749,7 +749,7 @@ def plot_raster(self, res=None, raster_res=None, save_tiff=None,
 
     def plot_basemap(self, mask=None, ignore_zero=False, pop_name=True,
                      buffer=0.0, extend='neither', zoom=10,
-                     url=ctx.providers.OpenStreetMap.Mapnik, axis=None, **kwargs):
+                     url=ctx.providers.CartoDB.Positron, axis=None, **kwargs):
         """Scatter points over satellite image using contextily
 
         Parameters
@@ -771,7 +771,7 @@ def plot_basemap(self, mask=None, ignore_zero=False, pop_name=True,
             zoom coefficient used in the satellite image
         url : Any, optional
             image source, e.g., ``ctx.providers.OpenStreetMap.Mapnik``.
-            Default: ``ctx.providers.OpenStreetMap.Mapnik``
+            Default: ``ctx.providers.CartoDB.Positron``
         axis : matplotlib.axes._subplots.AxesSubplot, optional
             axis to use
         kwargs : optional