Map Sentinel 5p CH4, SO2 and CO Data (Visan)

Dear Sander
Could I derive SO2_column_number_density in [Pmolec/cm2] instead of derive(SO2_column_number_density [DU]

operations = "latitude >= 4.9[degree_north] ; latitude <= 38[degree_north] ;
longitude>= 60 [degree_east]; longitude<=98 [degree_east];SO2_column_number_density_validity>50 ;
keep(latitude_bounds,longitude_bounds,datetime_start,datetime_length,SO2_column_number_density,SO2_type);
derive(datetime_stop {time} [days since 2000-01-01]);
derive(datetime_start [days since 2000-01-01]);
exclude(datetime_length);
bin_spatial(3311,4.9,0.01,3801,60,0.01);
derive(latitude {latitude});
derive(longitude {longitude});
derive SO2_column_number_density in [Pmolec/cm2] "

reduce_operations = “squash(time, (latitude, longitude, latitude_bounds, longitude_bounds));bin()”

Thank You