L2__SIF___ version 0

L2__SIF___

This definition is based on the S5P-TROPOMI SIF Data Product (TROPOSIF) Product User Manual. Issue 3, Ref NOV-FE-0956-MU-019, 2022-09-26

root type

hdf5 record
attribute: Conventions
hdf5 string

attribute: institution
hdf5 string

attribute: source
hdf5 string

attribute: history
hdf5 string

attribute: summary
hdf5 string

attribute: id
hdf5 string

attribute: time_reference
hdf5 string

attribute: time_coverage_start
hdf5 string

attribute: time_coverage_end
hdf5 string

attribute: time_coverage_resolution
hdf5 string

attribute: orbit
hdf5 array[1]
hdf5 int32
endianness: little endian

attribute: processor_name
hdf5 string

attribute: processor_version
hdf5 string

attribute: processing_center
hdf5 string

attribute: file_class
hdf5 string

attribute: collection_identifier
hdf5 string

attribute: footprint
hdf5 string

attribute: input_files
hdf5 array[5]
hdf5 string

attribute: NCPropertiesreal name: _NCProperties
hdf5 string


idfield namedefinition
0METADATA
hdf5 record
idfield namedefinition
0ALGORITHM_SETTINGS
hdf5 record
attribute: Polynomial_degree_win_743_nmreal name: Polynomial degree win-743 nm
hdf5 array[1]
hdf5 int64
endianness: little endian

attribute: Number_SVs_win_743_nmreal name: Number SVs win-743 nm
hdf5 array[1]
hdf5 int64
endianness: little endian

attribute: Fitting_window_win_743_nm__nm_real name: Fitting window win-743 nm (nm)
hdf5 array[2]
hdf5 double
endianness: little endian

attribute: Polynomial_degree_win_735_nmreal name: Polynomial degree win-735 nm
hdf5 array[1]
hdf5 int64
endianness: little endian

attribute: Number_SVs_win_735_nmreal name: Number SVs win-735 nm
hdf5 array[1]
hdf5 int64
endianness: little endian

attribute: Fitting_window_win_735_nm__nm_real name: Fitting window win-735 nm (nm)
hdf5 array[2]
hdf5 double
endianness: little endian

attribute: Cloud_fraction_thresholdreal name: Cloud fraction threshold
hdf5 array[1]
hdf5 double
endianness: little endian

attribute: SZA_thresholdreal name: SZA threshold
hdf5 array[1]
hdf5 double
endianness: little endian

attribute: VZA_thresholdreal name: VZA threshold
hdf5 array[1]
hdf5 double
endianness: little endian

attribute: Quality_level_thresholdreal name: Quality level threshold
hdf5 array[1]
hdf5 int64
endianness: little endian

attribute: SIF_reference_wavelength__nm_real name: SIF reference wavelength (nm)
hdf5 array[1]
hdf5 double
endianness: little endian

attribute: Masked_out_spectral_channels_for_SIF_retrieval____real name: Masked-out spectral channels for SIF retrieval (#)
hdf5 array[1]
hdf5 int64
endianness: little endian

attribute: FWHM_of_macro_channels_for_TOA_reflectancereal name: FWHM of macro-channels for TOA reflectance
hdf5 array[3]
hdf5 double
endianness: little endian
1PRODUCT
hdf5 record
idfield namedefinition
0SIF_735
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
1SIF_743
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
2SIF_Corr_735
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
3SIF_Corr_743
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
4SIF_ERROR_735
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
5SIF_ERROR_743
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
6SUPPORT_DATA
hdf5 record
idfield namedefinition
0DETAILED_RESULTS
hdf5 record
idfield namedefinition
0DayLength_fac
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
1Mean_TOA_RAD_735
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
2Mean_TOA_RAD_743
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
3QA_value_735
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
4QA_value_743
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
5TOA_RFL
hdf5 array[dim_0, dim_1, dim_2, dim_3]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $num_bd_rfl

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[4]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
6WVL_RFL
hdf5 array[dim_0]
dim_0: $num_bd_rfl

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[1]
hdf5 int32
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
7redCHI2_735
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
8redCHI2_743
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 float
1GEOLOCATIONS
hdf5 record
idfield namedefinition
0geolocation_flags
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: coordinates
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 uint8
endianness: little endian

attribute: flag_values
hdf5 array[7]
hdf5 uint8
endianness: little endian

attribute: flag_masks
hdf5 array[7]
hdf5 uint8
endianness: little endian

attribute: flag_meanings
hdf5 string

attribute: long_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 uint8
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 uint8
endianness: little endian

attribute: units
hdf5 string

hdf5 uint8
1latitude_bounds
hdf5 array[dim_0, dim_1, dim_2, dim_3]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $corner

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[4]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

hdf5 float
2longitude_bounds
hdf5 array[dim_0, dim_1, dim_2, dim_3]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

dim_3: $corner

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[4]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

hdf5 float
3satellite_altitude
hdf5 array[dim_0, dim_1]
dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[2]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: long_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

hdf5 float
4satellite_latitude
hdf5 array[dim_0, dim_1]
dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[2]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: long_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

hdf5 float
5satellite_longitude
hdf5 array[dim_0, dim_1]
dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[2]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

hdf5 float
6satellite_orbit_phase
hdf5 array[dim_0, dim_1]
dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[2]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: long_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

hdf5 float
7solar_azimuth_angle
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: coordinates
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: long_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: standard_name
hdf5 string

attribute: units
hdf5 string

hdf5 float
8solar_zenith_angle
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: coordinates
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: long_name
hdf5 string

attribute: standard_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

hdf5 float
9viewing_azimuth_angle
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: coordinates
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: long_name
hdf5 string

attribute: standard_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

hdf5 float
10viewing_zenith_angle
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: coordinates
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: long_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

hdf5 float
2INPUT_DATA
hdf5 record
idfield namedefinition
0LC_MASK
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 uint8
endianness: little endian

attribute: units
hdf5 string

attribute: standard_name
hdf5 string

attribute: long_name
hdf5 string

hdf5 uint8
1cloud_fraction_L2
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: units
hdf5 string

attribute: long_name
hdf5 string

attribute: source
hdf5 string

attribute: comment
hdf5 string

attribute: coordinates
hdf5 string

hdf5 float
7corner
hdf5 array[4]
attribute: CLASS
hdf5 string

attribute: NAME
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
8delta_time
hdf5 array[dim_0, dim_1]
dim_0: $time

dim_1: $scanline

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[2]
hdf5 int32
endianness: little endian

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: long_name
hdf5 string

attribute: units
hdf5 string

hdf5 int32
9ground_pixel
hdf5 array[dim_0]
dim_0: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[1]
hdf5 int32
endianness: little endian

attribute: CLASS
hdf5 string

attribute: NAME
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: long_name
hdf5 string

attribute: units
hdf5 string

attribute: axis
hdf5 string

hdf5 int32
10latitude
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: long_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: standard_name
hdf5 string

attribute: bounds
hdf5 string

attribute: units
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
11longitude
hdf5 array[dim_0, dim_1, dim_2]
dim_0: $time

dim_1: $scanline

dim_2: $ground_pixel

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[3]
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: FillValuereal name: _FillValue
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: long_name
hdf5 string

attribute: valid_max
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: valid_min
hdf5 array[1]
hdf5 float
endianness: little endian

attribute: standard_name
hdf5 string

attribute: bounds
hdf5 string

attribute: units
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
12num_bd_rfl
hdf5 array[dim_0]
dim_0: $num_bd_rfl

attribute: CLASS
hdf5 string

attribute: NAME
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

hdf5 float
13scanline
hdf5 array[dim_0]
dim_0: $scanline

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[1]
hdf5 int32
endianness: little endian

attribute: CLASS
hdf5 string

attribute: NAME
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: long_name
hdf5 string

attribute: units
hdf5 string

attribute: axis
hdf5 string

hdf5 int32
14time
hdf5 array[dim_0]
dim_0: $time

attribute: Netcdf4Coordinatesreal name: _Netcdf4Coordinates
hdf5 array[1]
hdf5 int32
endianness: little endian

attribute: CLASS
hdf5 string

attribute: NAME
hdf5 string

attribute: Netcdf4Dimidreal name: _Netcdf4Dimid
hdf5 int32
endianness: little endian

attribute: comment
hdf5 string

attribute: long_name
hdf5 string

attribute: standard_name
hdf5 string

attribute: units
hdf5 string

attribute: axis
hdf5 string

hdf5 int32

detection rule

This product definition is applicable if a product matches the following rule:

substr(0, 3, filename()) == "S5P" and
substr(9, 10, filename()) == "L2__SIF___"

product variables

namesizeinitialisation
time$time = dim(/PRODUCT/time,0)
scanline$scanline = dim(/PRODUCT/scanline,0)
ground_pixel$ground_pixel = dim(/PRODUCT/ground_pixel,0)
corner$corner = dim(/PRODUCT/corner,0)
num_bd_rfl$num_bd_rfl = dim(/PRODUCT/num_bd_rfl,0)