Dataset {
    Float64 /longitude_time[111];
    Float32 /depth[88];
    Float64 /depth_time[88];
    Float64 /time_fix[24];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[24];
    Float64 /longitude[111];
    Float64 /latitude[84];
    Float64 /latitude_fix_time[24];
    Float64 /longitude_fix[24];
    Float64 /longitude_fix_time[24];
    Float64 /latitude_time[84];
    Float64 /time_fix_time[24];
} cell-Normal.nc4;