Contains class and class methods to manipulate topographic raster files

The data is read using rasterio, so all raster formats are supported, but only GRD files are able for output. Data is stored in an xarray.DataArray.


raster_map_to_file(da, filename[, lctable, ...])

Write raster to a Surfer ASCII Grid (GRD), geotiff or netcdf file.

read_raster_map(filename[, crs, map_type, ...])

Create a raster from 1-band rasterfile.

validate_roughness_raster_map(da[, ...])

Validate roughness raster map.