Dataset {
    Float64 /longitude_time[177];
    Float32 /depth[181];
    Float64 /depth_time[181];
    Float64 /time_fix[179];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[179];
    Float64 /longitude[177];
    Float64 /latitude[178];
    Float64 /latitude_fix_time[179];
    Float64 /longitude_fix[179];
    Float64 /longitude_fix_time[179];
    Float64 /latitude_time[178];
    Float64 /time_fix_time[179];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[158212];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[158212];
} cell-Normal.nc4;