Here is a list of all variables with links to the structures/unions they belong to:

- s -

ast_stand : ast_dataitem_062_390_t
sab_acas_status : ast_dataitem_062_380_t
sab_age : ast_dataitem_062_295_t
sab_diff_correction_status : ast_dataitem_062_380_t
sab_emergency_status : ast_dataitem_062_380_t
sab_existing : ast_dataitem_062_295_t, ast_dataitem_062_380_t
sab_ground_bit_set : ast_dataitem_062_380_t
sab_multi_navids_status : ast_dataitem_062_380_t
sac : ast_dataitem_data_source_identifier_t, ast_sac_t, ast_sacsic_t, ast_sensor_t
sacs : ast_sac_list_t
sal_age : ast_dataitem_021_295_t, ast_dataitem_062_295_t
sal_altitude : ast_dataitem_062_380_t
sal_existing : ast_dataitem_021_295_t, ast_dataitem_062_295_t, ast_dataitem_062_380_t
sal_raw_altitude : ast_dataitem_062_380_t
sal_source : ast_dataitem_062_380_t
sal_source_provided : ast_dataitem_062_380_t
sam_amplitude : ast_dataitem_048_130_t
sam_existing : ast_dataitem_048_130_t
scale_factor : ast_dataitem_008_100_t
scan_direction : ast_dataitem_015_020_t
scc_age : ast_dataitem_021_295_t
scc_existing : ast_dataitem_021_295_t
scdi_a_active : ast_dataitem_002_901_t
scdi_a_cond : ast_dataitem_002_901_t, ast_dataitem_002_902_t
scdi_a_mode : ast_dataitem_002_901_t, ast_dataitem_002_902_t
scdi_a_role : ast_dataitem_002_901_t, ast_dataitem_002_902_t
scdi_a_ups_active : ast_dataitem_002_902_t
scdi_b_active : ast_dataitem_002_901_t
scdi_b_cond : ast_dataitem_002_901_t, ast_dataitem_002_902_t
scdi_b_mode : ast_dataitem_002_901_t, ast_dataitem_002_902_t
scdi_b_role : ast_dataitem_002_901_t, ast_dataitem_002_902_t
scdi_b_ups_active : ast_dataitem_002_902_t
scdi_target_overload : ast_dataitem_002_901_t, ast_dataitem_002_902_t
sda : ast_dataitem_021_090_t
sda_valid : ast_dataitem_021_090_t
sdaz_existing : ast_dataitem_015_627_t
sdaz_raw_stddeviation : ast_dataitem_015_627_t
sdaz_stddeviation : ast_dataitem_015_627_t
sddv_existing : ast_dataitem_015_626_t
sddv_precision : ast_dataitem_015_626_t
sddv_raw_precision : ast_dataitem_015_626_t
sdgh_existing : ast_dataitem_015_601_t
sdgh_precision : ast_dataitem_015_601_t
sdgh_raw_precision : ast_dataitem_015_601_t
sdh_existing : ast_dataitem_020_500_t
sdh_gh : ast_dataitem_020_500_t
sdh_raw_gh : ast_dataitem_020_500_t
sdhv_co : ast_dataitem_015_602_t
sdhv_existing : ast_dataitem_015_602_t
sdhv_raw_co : ast_dataitem_015_602_t
sdhv_raw_x : ast_dataitem_015_602_t
sdhv_raw_y : ast_dataitem_015_602_t
sdhv_x : ast_dataitem_015_602_t
sdhv_y : ast_dataitem_015_602_t
sdp_existing : ast_dataitem_020_500_t
sdp_raw_x : ast_dataitem_020_500_t
sdp_raw_xy : ast_dataitem_020_500_t
sdp_raw_y : ast_dataitem_020_500_t
sdp_x : ast_dataitem_020_500_t
sdp_xy : ast_dataitem_020_500_t
sdp_y : ast_dataitem_020_500_t
sdr_existing : ast_dataitem_015_625_t
sdr_precision : ast_dataitem_015_625_t
sdr_raw_precision : ast_dataitem_015_625_t
sdvv_correlation : ast_dataitem_015_604_t
sdvv_existing : ast_dataitem_015_604_t
sdvv_precision : ast_dataitem_015_604_t
sdvv_raw_correlation : ast_dataitem_015_604_t
sdvv_raw_precision : ast_dataitem_015_604_t
sec : ast_dataitem_001_141_t, ast_dataitem_time_of_day_t
sec_count : ast_dataitem_001_904_t
sec_mean_amplitude : ast_dataitem_001_904_t
sec_peak_amplitude : ast_dataitem_001_904_t
second : ast_deparr_time_t, ast_timeofday_t
second_fraction : ast_dataitem_time_of_day_high_t
second_valid : ast_deparr_time_t
secondary_filter : ast_dataitem_001_904_t
selected_altitude : ast_dataitem_021_146_t
selected_altitude_capability : ast_dataitem_021_A03_t
selected_ethernet : ast_dataitem_002_901_t, ast_dataitem_002_902_t
sensors : ast_sensor_list_t
serial_number : ast_dataitem_008_040_t
service_id : ast_dataitem_023_015_t, ast_dataitem_service_id_t
service_type : ast_dataitem_023_015_t
shading : ast_dataitem_008_020_t
sic : ast_dataitem_data_source_identifier_t, ast_sacsic_t, ast_sensor_t
sic_capability : ast_bds_10_t
sid_existing : ast_dataitem_062_340_t
sid_sac : ast_dataitem_062_340_t
sid_sic : ast_dataitem_062_340_t
sigma_h : ast_dataitem_048_210_t
sigma_v : ast_dataitem_048_210_t
sigma_x : ast_dataitem_048_210_t
sigma_y : ast_dataitem_048_210_t
sil : ast_dataitem_021_090_t
sil_s : ast_dataitem_021_090_t
sil_s_valid : ast_dataitem_021_090_t
sil_valid : ast_dataitem_021_090_t
simulated : ast_dataitem_001_020_t, ast_dataitem_010_020_t, ast_dataitem_020_020_t, ast_dataitem_021_040_t, ast_dataitem_021_A03_t, ast_dataitem_048_020_t
simulated_track : ast_dataitem_062_080_t
single_antenna : ast_dataitem_021_008_t
site_power : ast_dataitem_002_901_t, ast_dataitem_002_902_t
size : ast_bds_t, ast_datablock_t, ast_dataitem_t, ast_datarecord_t, ast_fspec_t, ast_subfield_t
slave_track_promotion : ast_dataitem_062_080_t
smoke_alarm : ast_dataitem_002_901_t, ast_dataitem_002_902_t
smoothed : ast_dataitem_010_170_t, ast_dataitem_020_170_t, ast_dataitem_048_050_t, ast_dataitem_mode_3a_code_t, ast_squawk_t
source_provided : ast_dataitem_021_146_t
source_type : ast_dataitem_021_146_t
spi : ast_dataitem_001_020_t, ast_dataitem_010_020_t, ast_dataitem_020_020_t, ast_dataitem_021_A03_t, ast_dataitem_048_020_t, ast_dataitem_062_080_t
split : ast_dataitem_001_903_t
spoofing_attack : ast_dataitem_023_100_t
squitter_capability_updated : ast_bds_10_t
srl_existing : ast_dataitem_048_130_t
srl_raw_runlength : ast_dataitem_048_130_t
srl_runlength : ast_dataitem_048_130_t
srr_existing : ast_dataitem_048_130_t
srr_num_replies : ast_dataitem_048_130_t
ssr_age : ast_dataitem_062_290_t
ssr_antenna : ast_dataitem_034_050_t
ssr_channel_selection : ast_dataitem_034_050_t
ssr_existing : ast_dataitem_034_050_t, ast_dataitem_034_060_t, ast_dataitem_062_290_t
ssr_monitoring : ast_dataitem_034_050_t
ssr_nogo : ast_dataitem_063_060_t
ssr_overload : ast_dataitem_034_050_t
ssr_reduction : ast_dataitem_034_060_t
sta_existing : ast_dataitem_062_390_t
sta_star : ast_dataitem_062_390_t
start_angle : ast_videovector_t
start_azimuth : ast_dataitem_video_header_t
start_azimuth_raw : ast_dataitem_video_header_t
start_range : ast_dataitem_video_header_t, ast_videovector_t, ast_weather_polar_vector_t
start_range_cells : ast_videovector_t
status : ast_dataitem_004_060_t, ast_dataitem_065_040_t
std_existing : ast_dataitem_062_390_t
std_sid : ast_dataitem_062_390_t
sts_availability : ast_dataitem_062_390_t
sts_existing : ast_dataitem_062_390_t
sts_occupation : ast_dataitem_062_390_t
subfields : ast_dataitem_004_100_t, ast_dataitem_004_120_t, ast_dataitem_004_170_t, ast_dataitem_015_600_t, ast_dataitem_015_601_t, ast_dataitem_015_602_t, ast_dataitem_015_604_t, ast_dataitem_015_625_t, ast_dataitem_015_626_t, ast_dataitem_015_627_t, ast_dataitem_021_295_t, ast_dataitem_034_050_t, ast_dataitem_034_060_t, ast_dataitem_048_130_t, ast_dataitem_062_110_t, ast_dataitem_062_290_t, ast_dataitem_062_295_t, ast_dataitem_062_340_t, ast_dataitem_062_380_t, ast_dataitem_062_390_t, ast_dataitem_062_500_t, ast_dataitem_subfields_t
subtype : ast_bds_09_t
sum_existing : ast_dataitem_062_110_t
sum_mode_1 : ast_dataitem_062_110_t
sum_mode_2 : ast_dataitem_062_110_t
sum_mode_3 : ast_dataitem_062_110_t
sum_mode_5_data_authenticated : ast_dataitem_062_110_t
sum_mode_5_id_authenticated : ast_dataitem_062_110_t
sum_mode_5_interrogation : ast_dataitem_062_110_t
sum_mode_c : ast_dataitem_062_110_t
sum_x_pulse : ast_dataitem_062_110_t
summary : ast_dataitem_240_030_t
summary_alarm : ast_dataitem_002_901_t
summary_cond : ast_dataitem_002_902_t
sur_status : ast_bds_05_t
surface_target : ast_dataitem_062_080_t
surveillance_status : ast_dataitem_021_200_t, ast_dataitem_062_080_t
sys_status : ast_dataitem_019_550_t
system_coordinates : ast_dataitem_008_020_t, ast_dataitem_008_040_t