Dataset {
    Float64 /longitude_time[530];
    Float32 /depth[2575];
    Float64 /depth_time[2575];
    Float64 /time_fix[126];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[126];
    Float64 /longitude[530];
    Float64 /latitude[446];
    Float64 /latitude_fix_time[126];
    Float64 /longitude_fix[126];
    Float64 /longitude_fix_time[126];
    Float64 /latitude_time[446];
    Float64 /time_fix_time[126];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[231671];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[231671];
} cell-Normal.nc4;