# VTD Control file.   Format version of 2024.05.02
#
#  Created:     2007.07.04_12:31:52
#  Last update  2023.03.28_18:01:03
#
# --- General files
#
LEAP_SECOND:             /apr/eop/leapsec.dat
DE_EPHEMERIDES:          /apr/eph/de440.eph
#
# --- Site positions and source coordinate catalogues
#
STATION_DESCRIPTION:     /apr/sta/station.desc
STATION_COORDINATES:     /sol/qua/gsf_2024d/gsf_2024d_apr.sit
STATION_VELOCITIES:      /sol/qua/gsf_2024d/gsf_2024d_apr.vel
STATION_ECCENTRICITIES:  /apr/sta/ECCDAT.ecc
PHASE_OFFSET_FILE:       NONE
SOURCE_COORDINATES:      /sol/qua/gsf_2024d/gsf_2024d_apr.src
SOURCE_COORDINATES_2ND:  /apr/sou/no_sou.src
SOURCE_COORDINATES_3RD:  NONE
SOURCE_COORDINATES_4TH:  NONE
SOURCE_PRLX_PRP_MOTION:  /sol/rfc/rfc_2024d/rfc_2024d_apr.prl
DIR_NZO:                 NONE
#
# --- Options for accounting for the Earth's rotation (ERM formalism)
#
AEM_FILE:                NONE
ERM_FILE:                NONE
HARMONIC_EOP_FILE:       NONE
#
# --- Options for accounting for the Earth's rotation (IERS formalism)
#
EOP_SERIES:              /sol/qua/gsf_2024d/gsf_2024d_apr.erp
EOP_TIME_SCALE:          TDB
UZT_MODEL:               RE2014_SHORT
UZT_USE:                 SUBTRACT
EROT_COMPAT:             NONE
PRECESSION_EXPRESSION:   CAPITAINE_2005
NUTATION_EXPANSION:      MHB2000
GEODESIC_NUTATION:       NONE
#
# --- Solid Earth tides and the pole tide
#
SOLID_EARTH_TIDES_ZERO_FREQ:    MDG97AN
SOLID_EARTH_TIDES_2ND_DEGREE:   MDG97AN
SOLID_EARTH_TIDES_3RD_DEGREE:   MDG97
POLE_TIDE_MODEL:                MDG97AN
MEAN_POLE_MODEL:                IERS2022
#
# --- Position variations
#
POSVAR_FIL:  1  /apr/load_bds/atm/merra2_geosfpit/
POSVAR_MOD:  1  TIME_SERIES
POSVAR_INT:  1  SPLINE
POSVAR_USE:  1  IF_AVAILABLE
#
POSVAR_FIL:  2  /apr/load_bds/lws/merra2_geosfpit/
POSVAR_MOD:  2  TIME_SERIES
POSVAR_INT:  2  SPLINE
POSVAR_USE:  2  IF_AVAILABLE
#
POSVAR_FIL:  3  /apr/load_bds/nto/mpiom06
POSVAR_MOD:  3  TIME_SERIES
POSVAR_INT:  3  SPLINE
POSVAR_USE:  3  IF_AVAILABLE
#
POSVAR_FIL:  4  /apr/load_hps/atm_merra2_harmod.hps
POSVAR_MOD:  4  HARMONIC_MODEL
POSVAR_INT:  4  LINEAR
POSVAR_USE:  4  IF_AVAILABLE
#
POSVAR_FIL:  5  /apr/load_hps/lws_merra2_harmod.hps
POSVAR_MOD:  5  HARMONIC_MODEL
POSVAR_INT:  5  LINEAR
POSVAR_USE:  5  IF_AVAILABLE
#
POSVAR_FIL:  6  /apr/load_hps/toc_fes2014b_harmod.hps
POSVAR_MOD:  6  HARMONIC_MODEL
POSVAR_INT:  6  LINEAR
POSVAR_USE:  6  IF_AVAILABLE
#
POSVAR_FIL:  7  /apr/load_hps/toc_equil01_harmod.hps
POSVAR_MOD:  7  HARMONIC_MODEL
POSVAR_INT:  7  LINEAR
POSVAR_USE:  7  IF_AVAILABLE
#
# --- Axis offset computations
#
AXIS_OFFSET_MODEL:              YES
#
# --- Antenna deformations:
#
ANTENNA_DEFORMATIONS_FILE: 	NONE
ANTENNA_THERMAL_EXPANSION:      NONE
#
# --- Delays in the propagation media
#
METEO_DEF:                      NONE
#
HYDROSTATIC_ZENITH_DELAY:       NONE
WET_ZENITH_DELAY:               NONE
HYDROSTATIC_MAPPING_FUNCTION:   NONE
WET_MAPPING_FUNCTION:           NONE
#
SLANT_PATH_DELAY_MODEL:         SPD_3D
EXTERNAL_DELAY_DIR: 		/apr/spd/bin/geosit
EXTERNAL_DELAY_DIR_2ND: 	/apr/spd/bin/merra
EXTERNAL_DELAY_DIR_3RD: 	NONE
EXTERNAL_DELAY_DIR_4TH: 	NONE
SLANT_PATH_DELAY_BIAS_FILE:     NONE
#
ATMOSPHERE_PATH_DELAY_PARTIAL:  GAUSSIAN_LAYER   5000.0  500.0
ATMOSPHERE_TILT_PARTIALS:       NORTH_EAST
#
IONOSPHERE_MODEL:               NONE
IONOSPHERE_SCALE:               1.000
SOU_DEBIAS_MODEL:               NONE
#
IONOSPHERE_DATA_FILE:           NONE
IONOSPHERE_DATA_FILE_2ND: 	NONE
IONOSPHERE_DATA_FILE_3RD: 	NONE
IONOSPHERE_DATA_FILE_4TH: 	NONE
IONOSPHERE_DATA_FILE_5TH: 	NONE
IONOSPHERE_DATA_FILE_6TH: 	NONE
IONOSPHERE_DATA_FILE_7TH: 	NONE
IONOSPHERE_DATA_FILE_8TH: 	NONE
IONOSPHERE_DATA_FILE_9TH: 	NONE
#
# --- Options for computing geometric part of the path delay
#
GRS_METRIC:                     ITRF2000
TROP_AXOF_COUPLING:             NONE
TROP_GEOMETRIC_COUPLING:        NONE
PARALLACTIC_ANGLE:              YES
GALACTIC_ABERRATION:            YES
#
DOPPLER_EXPR:                   COARSE_2006
#
# --- Coupling effects
#
GEOM_EXPR_FAR_ZONE:             PK_2001
GEOM_EXPR_NEAR_ZONE:            LIGHT_TIME
SOURCE_STRUCTURE:               NONE
#
# --- Whether or not to analytically compute delay rate
#
DELAY_RATE:                     YES