Dataset {
    Float64 /longitude_time[30];
    Float32 /depth[21];
    Float64 /depth_time[21];
    Float64 /time_fix[13];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[13];
    Float64 /longitude[30];
    Float64 /latitude[36];
    Float64 /latitude_fix_time[13];
    Float64 /longitude_fix[13];
    Float32 /NavChart/height_above_sea_floor[22864];
    Float64 /NavChart/height_above_sea_floor_time[22864];
    Float64 /longitude_fix_time[13];
    Float64 /latitude_time[36];
    Float64 /time_fix_time[13];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[23682];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[23682];
} cell-Normal.nc4;