Dataset {
    Float64 /longitude_time[54];
    Float64 /fix_residual_percent_distance_traveled_time[16];
    Float64 /time_fix[21];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[21];
    Float64 /longitude[54];
    Float64 /latitude[49];
    Float64 /latitude_fix_time[21];
    Float64 /longitude_fix[21];
    Float32 /fix_residual_percent_distance_traveled[16];
    Float64 /longitude_fix_time[21];
    Float64 /latitude_time[49];
    Float64 /time_fix_time[21];
} shore.nc4;