Datasets - ds.hyoga

Hyoga adds functionality to manipulate and visualize xarray.Dataset objects using a special .hyoga attribute called dataset accessor. These methods are available on any xarray dataset after running import hyoga.

Postprocessing

assign(**standard_variables)	Assign new variables by standard_name.
assign_icemask(datasource[, name])	Assign an ice mask corresponding to glacierized area.
assign_isostasy(datasource[, name])	Compute bedrock isostatic adjustment using a separate file.
getvar(standard_name[, infer, directions])	Get a variable by conventional standard name.
interp(datasource[, ax, sigma])	Interpolate onto higher resolution topography for visualization.
profile(datasource[, interval])	Interpolate onto coordinates along a profile.
where(cond, **kwargs)	Filter glacier (non-bedrock) variables according to a condition.
where_icemask([threshold])	Filter glacier (non-bedrock) variables using existing ice mask.
where_thicker([threshold])	Filter glacier (non-bedrock) variables using a thickness threshold.

Plotting datasets

plot.bedrock_altitude([sealevel])	Plot bedrock topography and shoreline.
plot.bedrock_altitude_contours(**kwargs)	Plot bedrock topography filled countours.
plot.bedrock_hillshade([altitude, azimuth, ...])	Plot bedrock altitude multidirectional hillshade.
plot.bedrock_shoreline([sealevel])	Plot bedrock shoreline contour.
plot.bedrock_erosion([constant, exponent])	Plot erosion rate based on basal velocity.
plot.bedrock_isostasy(**kwargs)	Plot bedrock deformation contours and locate minumum.
plot.ice_margin([edgecolor, facecolor])	Plot ice margin line and/or filled contour
plot.surface_altitude_contours([major, minor])	Plot minor and major surface topography contours.
plot.surface_hillshade([altitude, azimuth, ...])	Plot surface altitude multidirectional hillshade.
plot.surface_velocity(**kwargs)	Plot surface velocity map.
plot.surface_velocity_streamplot(**kwargs)	Plot surface velocity streamlines.

Plotting vectors

plot.natural_earth([theme, category, scale])	Plot Natural Earth data in dataset projection.
plot.paleoglaciers([source])	Plot Last Glacial Maximum paleoglacier extent.

Plotting decorations

plot.scale_bar([ax, label, loc, size])

Add a horizontal bar with a text label showing map scale.