Dataset {
    Float64 /longitude_time[357];
    Float32 /depth[375];
    Float64 /depth_time[375];
    Float64 /time_fix[97];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[97];
    Float64 /longitude[357];
    Float64 /latitude[372];
    Float64 /latitude_fix_time[97];
    Float64 /longitude_fix[97];
    Float64 /longitude_fix_time[97];
    Float64 /latitude_time[372];
    Float64 /time_fix_time[97];
} cell-Normal.nc4;