Dataset {
    Float64 /longitude_time[1352];
    Float32 /depth[1247];
    Float64 /depth_time[1247];
    Float64 /time_fix[759];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[759];
    Float64 /longitude[1352];
    Float64 /latitude[1291];
    Float64 /latitude_fix_time[759];
    Float64 /longitude_fix[759];
    Float64 /longitude_fix_time[759];
    Float64 /latitude_time[1291];
    Float64 /time_fix_time[759];
} cell-Normal.nc4;