I'm trying to import and make rasters from netcdf data. It is 1 km resolved data and has a Lambert Conformal Conic projection system. I've tried making a custom projection for it but cannot seem to get the parameters right. Any ideas what parameters I would need to use for the following. The domain is centred on 39.31N, 116.65E.
:grid_mapping_name = "lambert_conformal_conic";
:latitude_of_projection_origin = 39.51774597167969;
:longitude_of_central_meridian = 110.0;
:standard_parallel = 20.0, 50.0;
:earth_radius = 6370000.0;