A collection of routines used to manipulate COBE data stored in a quadrilateralised spherical format. Basic routines require numpy. Test program requires astropy and matplotlib. DIRBE data used in test program can be found in FITS format at https://lambda.gsfc.nasa.gov/product/cobe/dirbe_zsma_data_get.cfm
More information on the data format can be found at:
https://lambda.gsfc.nasa.gov/product/cobe/skymap_info_new.cfm