Dataset {
    Float64 /longitude_time[268];
    Float32 /depth[1253];
    Float64 /depth_time[1253];
    Float64 /time_fix[53];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[53];
    Float64 /longitude[268];
    Float64 /latitude[210];
    Float64 /latitude_fix_time[53];
    Float64 /longitude_fix[53];
    Float64 /longitude_fix_time[53];
    Float64 /latitude_time[210];
    Float64 /time_fix_time[53];
} cell-Normal.nc4;