level2_list_viirs 
scan_line_number
scan_line_time
bad_pixel_mask
gap_pixel_mask
asc_des_flag
latitude
longitude
latitude_pc
longitude_pc
sensor_zenith_angle
solar_zenith_angle
relative_azimuth_angle
solar_azimuth_angle
sensor_azimuth_angle
scattering_angle
glint_zenith_angle
glint_mask
coast_mask
surface_type
land_class
snow_class
surface_elevation
refl_0_41um_nom
refl_0_47um_nom
refl_0_55um_nom
refl_0_65um_nom
refl_0_65um_nom_min_sub
refl_0_65um_nom_max_sub
refl_0_86um_nom
refl_1_2um_nom
refl_1_60um_nom
refl_2_10um_nom
refl_3_75um_nom
temp_3_75um_nom
temp_8_5um_nom
temp_11_0um_nom
temp_11_0um_nom_min_sub
temp_11_0um_nom_max_sub
temp_12_0um_nom
refl_sol_dnb_nom
refl_lunar_dnb_nom
cloud_probability
cloud_mask
cloud_mask_test_packed_results
cloud_mask_binary
bayes_mask_sfc_type
cloud_fraction
cloud_fraction_uncertainty
cloud_type
cloud_phase
cld_press_acha
cld_press_top_acha
cld_press_uncer_acha
cld_temp_acha
cld_temp_opaque
cld_temp_uncer_acha
cld_height_acha
cld_height_top_acha
cld_height_base_acha
cld_height_h2o
cld_height_opaque
cld_height_uncer_acha
cld_emiss_acha
cld_beta_acha
acha_info
acha_quality
cld_opd_dcomp
cld_opd_dcomp_unc
cld_reff_dcomp
cld_reff_dcomp_unc
dcomp_info
dcomp_quality
cld_opd_nlcomp
cld_opd_nlcomp_unc
cld_reff_nlcomp
cld_reff_nlcomp_unc
nlcomp_info
nlcomp_quality
cld_opd_mask_0_65um_nom
cld_opd_mask_1_38um_nom
emiss_tropo_11_0um_nom
refl_0_65um_nom_clear_sky
temp_3_75um_nom_clear_sky
temp_11_0um_nom_clear_sky
temp_12_0um_nom_clear_sky
emiss_sfc_3_75um_nom
emiss_sfc_11_0um_nom
rain_rate
ndvi_sfc_white_sky_nwp
total_precipitable_water_nwp
tropopause_temperature_nwp
surface_temperature_nwp
