Dataset {
    Float64 /longitude_time[703];
    Float32 /depth[1833];
    Float64 /depth_time[1833];
    Float64 /time_fix[92];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[92];
    Float64 /longitude[703];
    Float64 /latitude[654];
    Float64 /latitude_fix_time[92];
    Float64 /longitude_fix[92];
    Float64 /longitude_fix_time[92];
    Float64 /latitude_time[654];
    Float64 /time_fix_time[92];
} cell-Normal.nc4;