Dataset {
    Float64 /longitude_time[294];
    Float32 /depth[237];
    Float64 /depth_time[237];
    Float64 /time_fix[203];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[203];
    Float64 /longitude[294];
    Float64 /latitude[308];
    Float64 /latitude_fix_time[203];
    Float64 /longitude_fix[203];
    Float64 /longitude_fix_time[203];
    Float64 /latitude_time[308];
    Float64 /time_fix_time[203];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[200661];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[200661];
} cell-Normal.nc4;