Dataset {
    Float64 /longitude_time[144];
    Float32 /depth[779];
    Float64 /depth_time[779];
    Float64 /time_fix[26];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[26];
    Float64 /longitude[144];
    Float64 /latitude[112];
    Float64 /latitude_fix_time[26];
    Float64 /longitude_fix[26];
    Float64 /longitude_fix_time[26];
    Float64 /latitude_time[112];
    Float64 /time_fix_time[26];
} cell-Normal.nc4;