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Bugfix forced log scales in raster plots #1334

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Bugfix forced log scales in raster plots #1334

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9c1e32d
Bugfix forced log scales in raster plots
ChrisFairless Oct 10, 2026
a75a1f1
fixup and clarify
ChrisFairless Oct 10, 2026
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12 changes: 6 additions & 6 deletions climada/entity/exposures/base.py
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Original file line number Diff line number Diff line change
Expand Up @@ -999,9 +999,9 @@ def plot_raster(
figsize : tuple, optional
figure size for plt.subplots
fill : bool, optional
If false, the areas with no data will be plotted
in white. If True, the areas with missing values are filled as 0s.
The default is True.
If false, the areas with no data or zero value will be plotted
in white. If True, missing values are filled as 0s and plotted
with the corresponding colour. The default is True.
adapt_fontsize : bool, optional
If set to true, the size of the fonts will be adapted to the size of the figure.
Otherwise the default matplotlib font size is used. Default is True.
Expand Down Expand Up @@ -1065,13 +1065,13 @@ def plot_raster(
)
axis.set_extent((xmin, xmax, ymin, ymax), crs=proj_data)
u_plot.add_shapes(axis)
raster_plot = raster_f(raster)
if not fill:
raster = np.where(raster == 0, np.nan, raster)
raster_f = lambda x: np.log10((np.maximum(x + 1, 1)))
raster_plot = np.where((raster == 0) | np.isnan(raster), np.nan, raster_plot)
if "cmap" not in kwargs:
kwargs["cmap"] = CMAP_RASTER
imag = axis.imshow(
raster_f(raster),
raster_plot,
**kwargs,
origin="upper",
extent=(xmin, xmax, ymin, ymax),
Expand Down
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