ASCII_input_file_header_separate "Geovu Header"
create_format_from_data_file 0 0 char 0

ASCII_data "ngs99 ASCII data format"
latitude 1 8 long 5
longitude 9 17 long 5
sea_level_elev_m 18 23 long 1
obs_grav 24 31 long 3
secondary_dist_m 32 37 long 1
obs_grav_sd 38 41 short 1
Free_air_anom 42 47 short 1
Free_air_anom_sd 48 50 short 1
Bouguer_anom_267 51 56 short 1
Bouguer_anom_sd 57 59 short 1
terr_corr_total 60 64 short 1
terr_corr_sd 65 67 short 1
source_id 68 72 long 0
station_char_code 73 73 char 0
agency_code 74 75 short 0
edit_code 76 76 short 0
proprietary_code 77 77 short 0

binary_data "ngs99 binary data format"
latitude 1 4 long 5
longitude 5 8 long 5
sea_level_elev_m 9 12 long 1
obs_grav 13 16 long 3
secondary_dist_m 17 20 long 1
obs_grav_sd 21 22 short 1
Free_air_anom 23 24 short 1
Free_air_anom_sd 25 26 short 1
Bouguer_anom_267 27 28 short 1
Bouguer_anom_sd 29 30 short 1
terr_corr_total 31 32 short 1
terr_corr_sd 33 34 short 1
source_id 35 38 long 0
station_char_code 39 39 char 0
agency_code 40 41 short 0
edit_code 42 43 short 0
proprietary_code 44 45 short 0