Dataset {
    Float64 /longitude_time[424];
    Float32 /depth[1587];
    Float64 /depth_time[1587];
    Float64 /time_fix[108];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[108];
    Float64 /longitude[424];
    Float64 /latitude[363];
    Float64 /latitude_fix_time[108];
    Float64 /longitude_fix[108];
    Float64 /longitude_fix_time[108];
    Float64 /latitude_time[363];
    Float64 /time_fix_time[108];
} cell-Normal.nc4;