Dataset {
    Float64 /longitude_time[2140];
    Float32 /depth[2087];
    Float64 /depth_time[2087];
    Float64 /time_fix[57];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[57];
    Float64 /longitude[2140];
    Float64 /latitude[2163];
    Float64 /latitude_fix_time[57];
    Float64 /longitude_fix[57];
    Float32 /NavChart/height_above_sea_floor[157438];
    Float64 /NavChart/height_above_sea_floor_time[157438];
    Float64 /longitude_fix_time[57];
    Float64 /latitude_time[2163];
    Float64 /time_fix_time[57];
} cell-Normal.nc4;