Dataset {
    Float64 /longitude_time[928];
    Float32 /depth[5702];
    Float64 /depth_time[5702];
    Float64 /time_fix[212];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[212];
    Float64 /longitude[928];
    Float64 /latitude[795];
    Float64 /latitude_fix_time[212];
    Float64 /longitude_fix[212];
    Float64 /longitude_fix_time[212];
    Float64 /latitude_time[795];
    Float64 /time_fix_time[212];
} cell-Normal.nc4;