Dataset {
    Float64 /longitude_time[3];
    Float64 /time_fix[3];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[3];
    Float64 /longitude[3];
    Float64 /latitude[3];
    Float64 /latitude_fix_time[3];
    Float64 /longitude_fix[3];
    Float64 /longitude_fix_time[3];
    Float64 /latitude_time[3];
    Float64 /time_fix_time[3];
} shore.nc4;