Dataset {
    String /ancillary_data/release[1];
    Int32 /ancillary_data/end_geoseg[1];
    String /ancillary_data/version[1];
    Int32 /ancillary_data/end_region[1];
    Float64 /ancillary_data/atlas_sdp_gps_epoch[1];
    Int32 /ancillary_data/end_rgt[1];
    Float64 /ancillary_data/end_delta_time[1];
    Int32 /ancillary_data/end_orbit[1];
    Int32 /ancillary_data/start_cycle[1];
    String /ancillary_data/data_end_utc[1];
    String /ancillary_data/control[1];
    Float64 /ancillary_data/start_gpssow[1];
    String /ancillary_data/granule_end_utc[1];
    Int32 /ancillary_data/end_cycle[1];
    String /ancillary_data/granule_start_utc[1];
    Float64 /ancillary_data/start_delta_time[1];
    Int32 /ancillary_data/start_geoseg[1];
    Int32 /ancillary_data/start_orbit[1];
    String /ancillary_data/data_start_utc[1];
    Int32 /ancillary_data/end_gpsweek[1];
    Int32 /ancillary_data/start_rgt[1];
    Float64 /ancillary_data/end_gpssow[1];
    Float32 /ancillary_data/land_ice/rbin_width[1];
    Float32 /ancillary_data/land_ice/sigma_beam[1];
    Float32 /ancillary_data/land_ice/qs_lim_hsigma[1];
    Int32 /ancillary_data/land_ice/fit_maxiter[1];
    Int32 /ancillary_data/land_ice/txp_maxiter[1];
    Float32 /ancillary_data/land_ice/qs_lim_hrs[1];
    Int32 /ancillary_data/land_ice/qs_lim_bsc[1];
    Float32 /ancillary_data/land_ice/qs_lim_snr[1];
    Int32 /ancillary_data/land_ice/n_hist[1];
    Float32 /ancillary_data/land_ice/min_gain_th[1];
    Int32 /ancillary_data/land_ice/qs_lim_sss[1];
    Float32 /ancillary_data/land_ice/n_sigmas[1];
    Float64 /ancillary_data/land_ice/dt_hist[1];
    Float32 /ancillary_data/land_ice/sigma_tx[6];
    Int32 /ancillary_data/land_ice/min_signal_conf[1];
    Float32 /ancillary_data/land_ice/t_dead[6];
    Int32 /ancillary_data/land_ice/qs_lim_msw[1];
    Int32 /ancillary_data/land_ice/min_n_sel[1];
    Int32 /ancillary_data/land_ice/max_res_ids[1];
    Int32 /ancillary_data/land_ice/proc_interval[1];
    Int32 /ancillary_data/land_ice/fpb_maxiter[1];
    Int32 /ancillary_data/land_ice/min_n_pe[1];
    Float32 /ancillary_data/land_ice/min_dist[1];
    Int32 /ancillary_data/land_ice/nhist_bins[1];
    Float64 /ancillary_data/qa_at_interval[1];
    Int32 /ancillary_data/start_region[1];
    Int32 /ancillary_data/start_gpsweek[1];
    Int32 /quality_assessment/qa_granule_fail_reason[1];
    Int32 /quality_assessment/qa_granule_pass_fail[1];
    Float32 /quality_assessment/gt1r/signal_selection_source_fraction_0[181];
    Float64 /quality_assessment/gt1r/lat_mean[181];
    Float32 /quality_assessment/gt1r/signal_selection_source_fraction_1[181];
    Float64 /quality_assessment/gt1r/lon_mean[181];
    Float32 /quality_assessment/gt1r/signal_selection_source_fraction_2[181];
    Float64 /quality_assessment/gt1r/delta_time[181];
    Float32 /quality_assessment/gt1r/signal_selection_source_fraction_3[181];
    Float32 /quality_assessment/gt2r/signal_selection_source_fraction_0[19];
    Float64 /quality_assessment/gt2r/delta_time[19];
    Float32 /quality_assessment/gt2r/signal_selection_source_fraction_1[19];
    Float64 /quality_assessment/gt2r/lon_mean[19];
    Float32 /quality_assessment/gt2r/signal_selection_source_fraction_2[19];
    Float64 /quality_assessment/gt2r/lat_mean[19];
    Float32 /quality_assessment/gt2r/signal_selection_source_fraction_3[19];
    Float32 /quality_assessment/gt1l/signal_selection_source_fraction_0[181];
    Float64 /quality_assessment/gt1l/lat_mean[181];
    Float32 /quality_assessment/gt1l/signal_selection_source_fraction_1[181];
    Float64 /quality_assessment/gt1l/lon_mean[181];
    Float32 /quality_assessment/gt1l/signal_selection_source_fraction_2[181];
    Float64 /quality_assessment/gt1l/delta_time[181];
    Float32 /quality_assessment/gt1l/signal_selection_source_fraction_3[181];
    Float32 /quality_assessment/gt3l/signal_selection_source_fraction_0[0];
    Float64 /quality_assessment/gt3l/delta_time[0];
    Float32 /quality_assessment/gt3l/signal_selection_source_fraction_1[0];
    Float64 /quality_assessment/gt3l/lon_mean[0];
    Float32 /quality_assessment/gt3l/signal_selection_source_fraction_2[0];
    Float64 /quality_assessment/gt3l/lat_mean[0];
    Float32 /quality_assessment/gt3l/signal_selection_source_fraction_3[0];
    Float32 /quality_assessment/gt2l/signal_selection_source_fraction_0[19];
    Float64 /quality_assessment/gt2l/delta_time[19];
    Float32 /quality_assessment/gt2l/signal_selection_source_fraction_1[19];
    Float64 /quality_assessment/gt2l/lon_mean[19];
    Float32 /quality_assessment/gt2l/signal_selection_source_fraction_2[19];
    Float64 /quality_assessment/gt2l/lat_mean[19];
    Float32 /quality_assessment/gt2l/signal_selection_source_fraction_3[19];
    Float32 /quality_assessment/gt3r/signal_selection_source_fraction_0[0];
    Float64 /quality_assessment/gt3r/delta_time[0];
    Float32 /quality_assessment/gt3r/signal_selection_source_fraction_1[0];
    Float64 /quality_assessment/gt3r/lon_mean[0];
    Float32 /quality_assessment/gt3r/signal_selection_source_fraction_2[0];
    Float64 /quality_assessment/gt3r/lat_mean[0];
    Float32 /quality_assessment/gt3r/signal_selection_source_fraction_3[0];
    String /METADATA/iso_19139_dataset_xml[1];
    String /METADATA/iso_19139_series_xml[1];
    Int16 /orbit_info/rgt[1];
    Float64 /orbit_info/bounding_polygon_lat1[5];
    Int16 /orbit_info/cycle_number[1];
    Float64 /orbit_info/crossing_time[1];
    Float64 /orbit_info/lan[1];
    Float64 /orbit_info/sc_orient_time[1];
    UInt16 /orbit_info/orbit_number[1];
    Float64 /orbit_info/bounding_polygon_lon1[5];
    Int16 /orbit_info/sc_orient[1];
    Float32 /gt1l/land_ice_segments/sigma_geo_h[1801];
    Float32 /gt1l/land_ice_segments/h_li_sigma[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/h_mean[1801];
    Int16 /gt1l/land_ice_segments/fit_statistics/signal_selection_source[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/snr[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/h_robust_sprd[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/n_seg_pulses[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/dh_fit_dx_sigma[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/snr_significance[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/h_expected_rms[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/dh_fit_dy[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/sigma_h_mean[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/h_rms_misfit[1801];
    Int16 /gt1l/land_ice_segments/fit_statistics/signal_selection_source_status[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/dh_fit_dx[1801];
    Int32 /gt1l/land_ice_segments/fit_statistics/n_fit_photons[1801];
    Float32 /gt1l/land_ice_segments/fit_statistics/w_surface_window_final[1801];
    Float64 /gt1l/land_ice_segments/longitude[1801];
    Float64 /gt1l/land_ice_segments/latitude[1801];
    Float32 /gt1l/land_ice_segments/h_li[1801];
    Float32 /gt1l/land_ice_segments/ground_track/sigma_geo_at[1801];
    Float32 /gt1l/land_ice_segments/ground_track/ref_azimuth[1801];
    Float32 /gt1l/land_ice_segments/ground_track/sigma_geo_r[1801];
    Float32 /gt1l/land_ice_segments/ground_track/seg_azimuth[1801];
    Float32 /gt1l/land_ice_segments/ground_track/sigma_geo_xt[1801];
    Float32 /gt1l/land_ice_segments/ground_track/ref_coelv[1801];
    Float64 /gt1l/land_ice_segments/ground_track/x_atc[1801];
    Float32 /gt1l/land_ice_segments/ground_track/y_atc[1801];
    Int16 /gt1l/land_ice_segments/dem/dem_flag[1801];
    Float32 /gt1l/land_ice_segments/dem/geoid_free2mean[1801];
    Float32 /gt1l/land_ice_segments/dem/dem_h[1801];
    Float32 /gt1l/land_ice_segments/dem/geoid_h[1801];
    Int16 /gt1l/land_ice_segments/geophysical/msw_flag[1801];
    Int16 /gt1l/land_ice_segments/geophysical/layer_flag[1801];
    Int16 /gt1l/land_ice_segments/geophysical/bsnow_conf[1801];
    Float32 /gt1l/land_ice_segments/geophysical/bsnow_h[1801];
    Float32 /gt1l/land_ice_segments/geophysical/tide_ocean[1801];
    Float32 /gt1l/land_ice_segments/geophysical/tide_earth[1801];
    Float32 /gt1l/land_ice_segments/geophysical/solar_azimuth[1801];
    Float32 /gt1l/land_ice_segments/geophysical/r_eff[1801];
    Float32 /gt1l/land_ice_segments/geophysical/dac[1801];
    Float32 /gt1l/land_ice_segments/geophysical/tide_load[1801];
    Float32 /gt1l/land_ice_segments/geophysical/tide_earth_free2mean[1801];
    Float32 /gt1l/land_ice_segments/geophysical/bsnow_od[1801];
    Float32 /gt1l/land_ice_segments/geophysical/tide_equilibrium[1801];
    Int16 /gt1l/land_ice_segments/geophysical/cloud_flg_atm[1801];
    Float32 /gt1l/land_ice_segments/geophysical/solar_elevation[1801];
    Float32 /gt1l/land_ice_segments/geophysical/tide_pole[1801];
    Float32 /gt1l/land_ice_segments/geophysical/e_bckgrd[1801];
    Int16 /gt1l/land_ice_segments/geophysical/cloud_flg_asr[1801];
    Float32 /gt1l/land_ice_segments/geophysical/bckgrd[1801];
    Float32 /gt1l/land_ice_segments/geophysical/neutat_delay_total[1801];
    Int16 /gt1l/land_ice_segments/atl06_quality_summary[1801];
    Int32 /gt1l/land_ice_segments/segment_id[1801];
    Float64 /gt1l/land_ice_segments/delta_time[1801];
    Float32 /gt1l/land_ice_segments/bias_correction/fpb_mean_corr_sigma[1801];
    Float32 /gt1l/land_ice_segments/bias_correction/fpb_med_corr_sigma[1801];
    Float32 /gt1l/land_ice_segments/bias_correction/fpb_mean_corr[1801];
    Float32 /gt1l/land_ice_segments/bias_correction/med_r_fit[1801];
    Float32 /gt1l/land_ice_segments/bias_correction/fpb_med_corr[1801];
    Float32 /gt1l/land_ice_segments/bias_correction/tx_mean_corr[1801];
    Float32 /gt1l/land_ice_segments/bias_correction/fpb_n_corr[1801];
    Float32 /gt1l/land_ice_segments/bias_correction/tx_med_corr[1801];
    Int16 /gt1l/land_ice_segments/fpb_warning_flag[1801];
    Int32 /gt1l/residual_histogram/count[181][748];
    Float64 /gt1l/residual_histogram/lat_mean[181];
    Float64 /gt1l/residual_histogram/x_atc_mean[181];
    Int32 /gt1l/residual_histogram/segment_id_list[181][10];
    Float32 /gt1l/residual_histogram/bckgrd_per_m[181];
    Int16 /gt1l/residual_histogram/ds_segment_id[10];
    Float32 /gt1l/residual_histogram/pulse_count[181];
    Float64 /gt1l/residual_histogram/lon_mean[181];
    Float64 /gt1l/residual_histogram/delta_time[181];
    Float32 /gt1l/residual_histogram/bin_top_h[748];
    Float64 /gt1l/segment_quality/reference_pt_lat[1807];
    Float64 /gt1l/segment_quality/reference_pt_lon[1807];
    Int32 /gt1l/segment_quality/segment_id[1807];
    Int32 /gt1l/segment_quality/record_number[1807];
    Int16 /gt1l/segment_quality/signal_selection_source[1807];
    Float64 /gt1l/segment_quality/delta_time[1807];
    Int16 /gt1l/segment_quality/signal_selection_status/signal_selection_status_all[1807];
    Int16 /gt1l/segment_quality/signal_selection_status/signal_selection_status_confident[1807];
    Float32 /gt2l/land_ice_segments/sigma_geo_h[171];
    Float32 /gt2l/land_ice_segments/h_li_sigma[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/h_mean[171];
    Int16 /gt2l/land_ice_segments/fit_statistics/signal_selection_source[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/snr[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/h_robust_sprd[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/n_seg_pulses[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/dh_fit_dx_sigma[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/snr_significance[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/h_expected_rms[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/dh_fit_dy[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/sigma_h_mean[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/h_rms_misfit[171];
    Int16 /gt2l/land_ice_segments/fit_statistics/signal_selection_source_status[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/dh_fit_dx[171];
    Int32 /gt2l/land_ice_segments/fit_statistics/n_fit_photons[171];
    Float32 /gt2l/land_ice_segments/fit_statistics/w_surface_window_final[171];
    Float64 /gt2l/land_ice_segments/longitude[171];
    Float64 /gt2l/land_ice_segments/latitude[171];
    Float32 /gt2l/land_ice_segments/h_li[171];
    Float32 /gt2l/land_ice_segments/ground_track/sigma_geo_at[171];
    Float32 /gt2l/land_ice_segments/ground_track/ref_coelv[171];
    Float32 /gt2l/land_ice_segments/ground_track/sigma_geo_r[171];
    Float32 /gt2l/land_ice_segments/ground_track/seg_azimuth[171];
    Float32 /gt2l/land_ice_segments/ground_track/sigma_geo_xt[171];
    Float32 /gt2l/land_ice_segments/ground_track/ref_azimuth[171];
    Float64 /gt2l/land_ice_segments/ground_track/x_atc[171];
    Float32 /gt2l/land_ice_segments/ground_track/y_atc[171];
    Int16 /gt2l/land_ice_segments/dem/dem_flag[171];
    Float32 /gt2l/land_ice_segments/dem/geoid_free2mean[171];
    Float32 /gt2l/land_ice_segments/dem/dem_h[171];
    Float32 /gt2l/land_ice_segments/dem/geoid_h[171];
    Int16 /gt2l/land_ice_segments/geophysical/msw_flag[171];
    Int16 /gt2l/land_ice_segments/geophysical/layer_flag[171];
    Int16 /gt2l/land_ice_segments/geophysical/bsnow_conf[171];
    Float32 /gt2l/land_ice_segments/geophysical/bsnow_h[171];
    Float32 /gt2l/land_ice_segments/geophysical/tide_ocean[171];
    Float32 /gt2l/land_ice_segments/geophysical/tide_earth[171];
    Float32 /gt2l/land_ice_segments/geophysical/solar_azimuth[171];
    Float32 /gt2l/land_ice_segments/geophysical/r_eff[171];
    Float32 /gt2l/land_ice_segments/geophysical/dac[171];
    Float32 /gt2l/land_ice_segments/geophysical/tide_load[171];
    Float32 /gt2l/land_ice_segments/geophysical/tide_earth_free2mean[171];
    Float32 /gt2l/land_ice_segments/geophysical/bsnow_od[171];
    Float32 /gt2l/land_ice_segments/geophysical/tide_equilibrium[171];
    Int16 /gt2l/land_ice_segments/geophysical/cloud_flg_atm[171];
    Float32 /gt2l/land_ice_segments/geophysical/solar_elevation[171];
    Float32 /gt2l/land_ice_segments/geophysical/tide_pole[171];
    Float32 /gt2l/land_ice_segments/geophysical/e_bckgrd[171];
    Int16 /gt2l/land_ice_segments/geophysical/cloud_flg_asr[171];
    Float32 /gt2l/land_ice_segments/geophysical/bckgrd[171];
    Float32 /gt2l/land_ice_segments/geophysical/neutat_delay_total[171];
    Int16 /gt2l/land_ice_segments/atl06_quality_summary[171];
    Int32 /gt2l/land_ice_segments/segment_id[171];
    Float64 /gt2l/land_ice_segments/delta_time[171];
    Float32 /gt2l/land_ice_segments/bias_correction/fpb_mean_corr_sigma[171];
    Float32 /gt2l/land_ice_segments/bias_correction/fpb_med_corr_sigma[171];
    Float32 /gt2l/land_ice_segments/bias_correction/fpb_mean_corr[171];
    Float32 /gt2l/land_ice_segments/bias_correction/med_r_fit[171];
    Float32 /gt2l/land_ice_segments/bias_correction/fpb_med_corr[171];
    Float32 /gt2l/land_ice_segments/bias_correction/tx_mean_corr[171];
    Float32 /gt2l/land_ice_segments/bias_correction/fpb_n_corr[171];
    Float32 /gt2l/land_ice_segments/bias_correction/tx_med_corr[171];
    Int16 /gt2l/land_ice_segments/fpb_warning_flag[171];
    Int32 /gt2l/residual_histogram/count[17][748];
    Float64 /gt2l/residual_histogram/lat_mean[17];
    Float64 /gt2l/residual_histogram/x_atc_mean[17];
    Int32 /gt2l/residual_histogram/segment_id_list[17][10];
    Float32 /gt2l/residual_histogram/bckgrd_per_m[17];
    Int16 /gt2l/residual_histogram/ds_segment_id[10];
    Float32 /gt2l/residual_histogram/pulse_count[17];
    Float64 /gt2l/residual_histogram/lon_mean[17];
    Float64 /gt2l/residual_histogram/delta_time[17];
    Float32 /gt2l/residual_histogram/bin_top_h[748];
    Float64 /gt2l/segment_quality/reference_pt_lat[184];
    Float64 /gt2l/segment_quality/reference_pt_lon[184];
    Int32 /gt2l/segment_quality/segment_id[184];
    Int32 /gt2l/segment_quality/record_number[184];
    Int16 /gt2l/segment_quality/signal_selection_source[184];
    Float64 /gt2l/segment_quality/delta_time[184];
    Int16 /gt2l/segment_quality/signal_selection_status/signal_selection_status_all[184];
    Int16 /gt2l/segment_quality/signal_selection_status/signal_selection_status_confident[184];
    Float32 /gt1r/land_ice_segments/sigma_geo_h[1801];
    Float32 /gt1r/land_ice_segments/h_li_sigma[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/h_mean[1801];
    Int16 /gt1r/land_ice_segments/fit_statistics/signal_selection_source[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/snr[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/h_robust_sprd[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/n_seg_pulses[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/dh_fit_dx_sigma[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/snr_significance[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/h_expected_rms[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/dh_fit_dy[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/sigma_h_mean[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/h_rms_misfit[1801];
    Int16 /gt1r/land_ice_segments/fit_statistics/signal_selection_source_status[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/dh_fit_dx[1801];
    Int32 /gt1r/land_ice_segments/fit_statistics/n_fit_photons[1801];
    Float32 /gt1r/land_ice_segments/fit_statistics/w_surface_window_final[1801];
    Float64 /gt1r/land_ice_segments/longitude[1801];
    Float64 /gt1r/land_ice_segments/latitude[1801];
    Float32 /gt1r/land_ice_segments/h_li[1801];
    Float32 /gt1r/land_ice_segments/ground_track/sigma_geo_at[1801];
    Float32 /gt1r/land_ice_segments/ground_track/ref_coelv[1801];
    Float32 /gt1r/land_ice_segments/ground_track/sigma_geo_r[1801];
    Float32 /gt1r/land_ice_segments/ground_track/seg_azimuth[1801];
    Float32 /gt1r/land_ice_segments/ground_track/sigma_geo_xt[1801];
    Float32 /gt1r/land_ice_segments/ground_track/ref_azimuth[1801];
    Float64 /gt1r/land_ice_segments/ground_track/x_atc[1801];
    Float32 /gt1r/land_ice_segments/ground_track/y_atc[1801];
    Int16 /gt1r/land_ice_segments/dem/dem_flag[1801];
    Float32 /gt1r/land_ice_segments/dem/geoid_free2mean[1801];
    Float32 /gt1r/land_ice_segments/dem/dem_h[1801];
    Float32 /gt1r/land_ice_segments/dem/geoid_h[1801];
    Int16 /gt1r/land_ice_segments/geophysical/msw_flag[1801];
    Int16 /gt1r/land_ice_segments/geophysical/layer_flag[1801];
    Int16 /gt1r/land_ice_segments/geophysical/bsnow_conf[1801];
    Float32 /gt1r/land_ice_segments/geophysical/bsnow_h[1801];
    Float32 /gt1r/land_ice_segments/geophysical/tide_ocean[1801];
    Float32 /gt1r/land_ice_segments/geophysical/tide_earth[1801];
    Float32 /gt1r/land_ice_segments/geophysical/solar_azimuth[1801];
    Float32 /gt1r/land_ice_segments/geophysical/r_eff[1801];
    Float32 /gt1r/land_ice_segments/geophysical/dac[1801];
    Float32 /gt1r/land_ice_segments/geophysical/tide_load[1801];
    Float32 /gt1r/land_ice_segments/geophysical/tide_earth_free2mean[1801];
    Float32 /gt1r/land_ice_segments/geophysical/bsnow_od[1801];
    Float32 /gt1r/land_ice_segments/geophysical/tide_equilibrium[1801];
    Int16 /gt1r/land_ice_segments/geophysical/cloud_flg_atm[1801];
    Float32 /gt1r/land_ice_segments/geophysical/solar_elevation[1801];
    Float32 /gt1r/land_ice_segments/geophysical/tide_pole[1801];
    Float32 /gt1r/land_ice_segments/geophysical/e_bckgrd[1801];
    Int16 /gt1r/land_ice_segments/geophysical/cloud_flg_asr[1801];
    Float32 /gt1r/land_ice_segments/geophysical/bckgrd[1801];
    Float32 /gt1r/land_ice_segments/geophysical/neutat_delay_total[1801];
    Int16 /gt1r/land_ice_segments/atl06_quality_summary[1801];
    Int32 /gt1r/land_ice_segments/segment_id[1801];
    Float64 /gt1r/land_ice_segments/delta_time[1801];
    Float32 /gt1r/land_ice_segments/bias_correction/fpb_mean_corr_sigma[1801];
    Float32 /gt1r/land_ice_segments/bias_correction/fpb_med_corr_sigma[1801];
    Float32 /gt1r/land_ice_segments/bias_correction/fpb_mean_corr[1801];
    Float32 /gt1r/land_ice_segments/bias_correction/med_r_fit[1801];
    Float32 /gt1r/land_ice_segments/bias_correction/fpb_med_corr[1801];
    Float32 /gt1r/land_ice_segments/bias_correction/tx_mean_corr[1801];
    Float32 /gt1r/land_ice_segments/bias_correction/fpb_n_corr[1801];
    Float32 /gt1r/land_ice_segments/bias_correction/tx_med_corr[1801];
    Int16 /gt1r/land_ice_segments/fpb_warning_flag[1801];
    Int32 /gt1r/residual_histogram/count[178][748];
    Float64 /gt1r/residual_histogram/lat_mean[178];
    Float64 /gt1r/residual_histogram/x_atc_mean[178];
    Int32 /gt1r/residual_histogram/segment_id_list[178][10];
    Float32 /gt1r/residual_histogram/bckgrd_per_m[178];
    Int16 /gt1r/residual_histogram/ds_segment_id[10];
    Float32 /gt1r/residual_histogram/pulse_count[178];
    Float64 /gt1r/residual_histogram/lon_mean[178];
    Float64 /gt1r/residual_histogram/delta_time[178];
    Float32 /gt1r/residual_histogram/bin_top_h[748];
    Float64 /gt1r/segment_quality/reference_pt_lat[1807];
    Float64 /gt1r/segment_quality/reference_pt_lon[1807];
    Int32 /gt1r/segment_quality/segment_id[1807];
    Int32 /gt1r/segment_quality/record_number[1807];
    Int16 /gt1r/segment_quality/signal_selection_source[1807];
    Float64 /gt1r/segment_quality/delta_time[1807];
    Int16 /gt1r/segment_quality/signal_selection_status/signal_selection_status_all[1807];
    Int16 /gt1r/segment_quality/signal_selection_status/signal_selection_status_confident[1807];
    Float32 /gt2r/land_ice_segments/sigma_geo_h[171];
    Float32 /gt2r/land_ice_segments/h_li_sigma[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/h_mean[171];
    Int16 /gt2r/land_ice_segments/fit_statistics/signal_selection_source[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/snr[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/h_robust_sprd[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/n_seg_pulses[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/dh_fit_dx_sigma[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/snr_significance[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/h_expected_rms[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/dh_fit_dy[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/sigma_h_mean[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/h_rms_misfit[171];
    Int16 /gt2r/land_ice_segments/fit_statistics/signal_selection_source_status[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/dh_fit_dx[171];
    Int32 /gt2r/land_ice_segments/fit_statistics/n_fit_photons[171];
    Float32 /gt2r/land_ice_segments/fit_statistics/w_surface_window_final[171];
    Float64 /gt2r/land_ice_segments/longitude[171];
    Float64 /gt2r/land_ice_segments/latitude[171];
    Float32 /gt2r/land_ice_segments/h_li[171];
    Float32 /gt2r/land_ice_segments/ground_track/sigma_geo_at[171];
    Float32 /gt2r/land_ice_segments/ground_track/ref_coelv[171];
    Float32 /gt2r/land_ice_segments/ground_track/sigma_geo_r[171];
    Float32 /gt2r/land_ice_segments/ground_track/seg_azimuth[171];
    Float32 /gt2r/land_ice_segments/ground_track/sigma_geo_xt[171];
    Float32 /gt2r/land_ice_segments/ground_track/ref_azimuth[171];
    Float64 /gt2r/land_ice_segments/ground_track/x_atc[171];
    Float32 /gt2r/land_ice_segments/ground_track/y_atc[171];
    Int16 /gt2r/land_ice_segments/dem/dem_flag[171];
    Float32 /gt2r/land_ice_segments/dem/geoid_free2mean[171];
    Float32 /gt2r/land_ice_segments/dem/dem_h[171];
    Float32 /gt2r/land_ice_segments/dem/geoid_h[171];
    Int16 /gt2r/land_ice_segments/geophysical/msw_flag[171];
    Int16 /gt2r/land_ice_segments/geophysical/layer_flag[171];
    Int16 /gt2r/land_ice_segments/geophysical/bsnow_conf[171];
    Float32 /gt2r/land_ice_segments/geophysical/bsnow_h[171];
    Float32 /gt2r/land_ice_segments/geophysical/tide_ocean[171];
    Float32 /gt2r/land_ice_segments/geophysical/tide_earth[171];
    Float32 /gt2r/land_ice_segments/geophysical/solar_azimuth[171];
    Float32 /gt2r/land_ice_segments/geophysical/r_eff[171];
    Float32 /gt2r/land_ice_segments/geophysical/dac[171];
    Float32 /gt2r/land_ice_segments/geophysical/tide_load[171];
    Float32 /gt2r/land_ice_segments/geophysical/tide_earth_free2mean[171];
    Float32 /gt2r/land_ice_segments/geophysical/bsnow_od[171];
    Float32 /gt2r/land_ice_segments/geophysical/tide_equilibrium[171];
    Int16 /gt2r/land_ice_segments/geophysical/cloud_flg_atm[171];
    Float32 /gt2r/land_ice_segments/geophysical/solar_elevation[171];
    Float32 /gt2r/land_ice_segments/geophysical/tide_pole[171];
    Float32 /gt2r/land_ice_segments/geophysical/e_bckgrd[171];
    Int16 /gt2r/land_ice_segments/geophysical/cloud_flg_asr[171];
    Float32 /gt2r/land_ice_segments/geophysical/bckgrd[171];
    Float32 /gt2r/land_ice_segments/geophysical/neutat_delay_total[171];
    Int16 /gt2r/land_ice_segments/atl06_quality_summary[171];
    Int32 /gt2r/land_ice_segments/segment_id[171];
    Float64 /gt2r/land_ice_segments/delta_time[171];
    Float32 /gt2r/land_ice_segments/bias_correction/fpb_mean_corr_sigma[171];
    Float32 /gt2r/land_ice_segments/bias_correction/fpb_med_corr_sigma[171];
    Float32 /gt2r/land_ice_segments/bias_correction/fpb_mean_corr[171];
    Float32 /gt2r/land_ice_segments/bias_correction/med_r_fit[171];
    Float32 /gt2r/land_ice_segments/bias_correction/fpb_med_corr[171];
    Float32 /gt2r/land_ice_segments/bias_correction/tx_mean_corr[171];
    Float32 /gt2r/land_ice_segments/bias_correction/fpb_n_corr[171];
    Float32 /gt2r/land_ice_segments/bias_correction/tx_med_corr[171];
    Int16 /gt2r/land_ice_segments/fpb_warning_flag[171];
    Int32 /gt2r/residual_histogram/count[15][748];
    Float64 /gt2r/residual_histogram/lat_mean[15];
    Float64 /gt2r/residual_histogram/x_atc_mean[15];
    Int32 /gt2r/residual_histogram/segment_id_list[15][10];
    Float32 /gt2r/residual_histogram/bckgrd_per_m[15];
    Int16 /gt2r/residual_histogram/ds_segment_id[10];
    Float32 /gt2r/residual_histogram/pulse_count[15];
    Float64 /gt2r/residual_histogram/lon_mean[15];
    Float64 /gt2r/residual_histogram/delta_time[15];
    Float32 /gt2r/residual_histogram/bin_top_h[748];
    Float64 /gt2r/segment_quality/reference_pt_lat[184];
    Float64 /gt2r/segment_quality/reference_pt_lon[184];
    Int32 /gt2r/segment_quality/segment_id[184];
    Int32 /gt2r/segment_quality/record_number[184];
    Int16 /gt2r/segment_quality/signal_selection_source[184];
    Float64 /gt2r/segment_quality/delta_time[184];
    Int16 /gt2r/segment_quality/signal_selection_status/signal_selection_status_all[184];
    Int16 /gt2r/segment_quality/signal_selection_status/signal_selection_status_confident[184];
} ATL06_20250912171030_13582814_007_01.h5;