Reproj

class hgrs.utils.Reproj

Bases: object

static regridding(input_dataset, output_grid_size=(1200, 1200), d_input_crs=4326, parallel=True)

Take a PRISMA L1C product in sensor geometry (x,y) as input and return it in a georeferenced geometry (lon,lat).

WARNING : Due to the use of the xESMF package, relying on Fortran, some user warnings like : “UserWarning: Input array is not F_CONTIGUOUS. Will affect performance.” may be raised. It is not an issue in our case (see JiaweiZhuang/xESMF#25).

Parameters:

• input_dataset – the product to regrid

• output_grid_size – (tuple) output grid size in (lon, lat) format

• d_input_crs – (int) code EPSG of the related geolocalisation frame

Return output_dataset:

the regularised product