Dataset {
    Float64 /longitude_time[242];
    Float32 /depth[167];
    Float64 /depth_time[167];
    Float64 /time_fix[16];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[16];
    Float64 /longitude[242];
    Float64 /latitude[225];
    Float64 /latitude_fix_time[16];
    Float64 /longitude_fix[16];
    Float64 /longitude_fix_time[16];
    Float64 /latitude_time[225];
    Float64 /time_fix_time[16];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[229706];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[229706];
} cell-Normal.nc4;