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Fixed catalog plotting options. #134

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Merged
merged 2 commits into from
Jul 24, 2021
Merged

Fixed catalog plotting options. #134

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5b5843f
Fixed catalog plotting options. The default now for magnitude legends…
pabloitu Jul 22, 2021
528348d
Added option to remove TOP grid labels in spatial maps. Set 'None' a…
pabloitu Jul 23, 2021
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2 changes: 1 addition & 1 deletion csep/core/catalogs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -833,7 +833,7 @@ def plot(self, ax=None, show=False, extent=None, set_global=False, plot_args=Non
'legend_loc': 3,
'figsize': (8, 8),
'title': self.name,
'mag_ticks': [4.0, 5.0, 6.0, 7.0]
'mag_ticks': False
}
# Plot the region border (if it exists) by default
try:
Expand Down
15 changes: 11 additions & 4 deletions csep/utils/plots.py
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Original file line number Diff line number Diff line change
Expand Up @@ -620,6 +620,7 @@ def plot_basemap(basemap, extent, ax=None, coastline=True, borders=False, linec
if grid:
gl = ax.gridlines(draw_labels=grid_labels, alpha=0.5)
gl.right_labels = False
gl.top_labels = False
gl.xformatter = LONGITUDE_FORMATTER
gl.yformatter = LATITUDE_FORMATTER

Expand Down Expand Up @@ -751,12 +752,16 @@ def size_map(markersize, values, scale):
# Legend
if legend:
if not mag_ticks:
mag_ticks = numpy.round(numpy.linspace(mw_range[0], mw_range[1], 4), 1)
mag_ticks = numpy.linspace(mw_range[0], mw_range[1], 4)
else:
if not numpy.all([ i >= mw_range[0] and i <= mw_range[1] for i in mag_ticks]):
print("Magnitude ticks do not lie within the catalog magnitude range")

handles, labels = scatter.legend_elements(prop="sizes",
num=list(size_map(markersize, mag_ticks, mag_scale)),
alpha=0.3)
ax.legend(handles, mag_ticks,
loc=legend_loc, title=r"Magnitudes",title_fontsize=16,
ax.legend(handles, numpy.round(mag_ticks, 1),
loc=legend_loc, title=r"Magnitudes", title_fontsize=16,
labelspacing=labelspacing, handletextpad=5, framealpha=False)

if region_border:
Expand All @@ -770,6 +775,7 @@ def size_map(markersize, values, scale):
if grid:
gl = ax.gridlines(draw_labels=grid_labels, alpha=0.5)
gl.right_labels = False
gl.top_labels = False
gl.xformatter = LONGITUDE_FORMATTER
gl.yformatter = LATITUDE_FORMATTER

Expand Down Expand Up @@ -827,7 +833,7 @@ def plot_spatial_dataset(gridded, region, ax=None, show=False, extent=None, set_
plot_args = plot_args or {}
# figure and axes properties
figsize = plot_args.get('figsize', None)
title = plot_args.get('title', 'Spatial Dataset')
title = plot_args.get('title', None)
title_size = plot_args.get('title_size', None)
filename = plot_args.get('filename', None)
# cartopy properties
Expand Down Expand Up @@ -901,6 +907,7 @@ def plot_spatial_dataset(gridded, region, ax=None, show=False, extent=None, set_
if grid:
gl = ax.gridlines(draw_labels=grid_labels, alpha=0.5)
gl.right_labels = False
gl.top_labels = False
gl.xformatter = LONGITUDE_FORMATTER
gl.yformatter = LATITUDE_FORMATTER

Expand Down