ASCII_input_file_header_separate "Geovu Header"
create_format_from_data_file 0 0 char 0

ASCII_data "Nevada97 ASCII data format"
station_id 1 8 char 0
latitude_deg 10 11 short 0
latitude_min 12 15 short 2
longitude_deg 16 19 short 0
longitude_min 20 23 short 2
sea_level_elev_ft 24 29 long 1
obs_grav 30 36 long 2
accuracy_code 37 40 char 0
Free_air_anom 41 46 long 2
comments_nev97 47 52 char 0
terr_corr_inner 53 57 long 2
terr_corr_total 58 62 long 2
terr_corr_code 63 63 char 0
Bouguer_anom_267 64 69 long 2
isostatic_anom 70 75 long 2

binary_data "Nevada97 binary data format"
longitude 1 4 long 5
latitude 5 8 long 5
sea_level_elev_m 9 12 long 2
obs_grav 13 16 long 2
Free_air_anom 17 20 long 2
Bouguer_anom_267 21 24 long 2
comments_nev97 25 30 char 0
isostatic_anom 31 34 long 2
terr_corr_inner 35 38 long 2
terr_corr_total 39 42 long 2
terr_corr_code 43 43 char 0
accuracy_code 44 47 char 0
station_id 48 55 char 0