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Fix to global plots #150

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Merged
merged 1 commit into from
Nov 10, 2021
Merged

Fix to global plots #150

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10 changes: 6 additions & 4 deletions csep/utils/plots.py
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Original file line number Diff line number Diff line change
Expand Up @@ -729,7 +729,7 @@ def plot_catalog(catalog, ax=None, show=False, extent=None, set_global=False, pl
except AttributeError:
pass

if extent is None:
if extent is None and not set_global:
dh = (bbox[1] - bbox[0]) / 20.
dv = (bbox[3] - bbox[2]) / 20.
extent = [bbox[0] - dh, bbox[1]+dh, bbox[2] -dv, bbox[3] + dv]
Expand All @@ -749,13 +749,14 @@ def plot_catalog(catalog, ax=None, show=False, extent=None, set_global=False, pl

if set_global:
ax.set_global()
region_border = False
else:
ax.set_extent(extents=extent, crs=ccrs.PlateCarree()) # Defined extent always in lat/lon

# Basemap plotting
ax = plot_basemap(basemap, extent, ax=ax, coastline=coastline, borders=borders, tile_scaling=tile_scaling,
linecolor=linecolor, linewidth=linewidth, projection=projection, apprx=apprx,
central_latitude=central_latitude)
central_latitude=central_latitude, set_global=set_global)

# Scaling function
mw_range = [min(catalog.get_magnitudes()), max(catalog.get_magnitudes())]
Expand Down Expand Up @@ -859,7 +860,7 @@ def plot_spatial_dataset(gridded, region, ax=None, show=False, extent=None, set_
"""
# Get spatial information for plotting
bbox = region.get_bbox()
if extent is None:
if extent is None and not set_global:
extent = [bbox[0], bbox[1], bbox[2] + region.dh, bbox[3] + region.dh]

# Retrieve plot arguments
Expand Down Expand Up @@ -907,13 +908,14 @@ def plot_spatial_dataset(gridded, region, ax=None, show=False, extent=None, set_

if set_global:
ax.set_global()
region_border = False
else:
ax.set_extent(extents=extent, crs=ccrs.PlateCarree()) # Defined extent always in lat/lon

# Basemap plotting
ax = plot_basemap(basemap, extent, ax=ax, coastline=coastline, borders=borders,
linecolor=linecolor, linewidth=linewidth, projection=projection, apprx=apprx,
central_latitude=central_latitude, tile_scaling=tile_scaling)
central_latitude=central_latitude, tile_scaling=tile_scaling, set_global=set_global)

## Define colormap and transparency function
if isinstance(cmap, str) or not cmap:
Expand Down
2 changes: 1 addition & 1 deletion examples/tutorials/plot_customizations.py
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Expand Up @@ -105,7 +105,7 @@
# We define the arguments and a global projection, centered at $lon=-180$

plot_args = {'figsize': (10,6), 'coastline':True, 'feature_color':'black',
'projection': cartopy.crs.Robinson(central_longitude=-180.0),
'projection': cartopy.crs.Robinson(central_longitude=-179.0),
'title': forecast.name, 'grid_labels': False,
'cmap': 'magma',
'clabel': r'$\log_{10}\lambda\left(M_w \in [{%.2f},\,{%.2f}]\right)$ per '
Expand Down