Dataset {
    Float64 /longitude_time[53];
    Float32 /depth[158];
    Float64 /depth_time[158];
    Float64 /time_fix[48];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[48];
    Float64 /longitude[53];
    Float64 /latitude[54];
    Float64 /latitude_fix_time[48];
    Float64 /longitude_fix[48];
    Float32 /NavChart/height_above_sea_floor[28352];
    Float64 /NavChart/height_above_sea_floor_time[28352];
    Float64 /longitude_fix_time[48];
    Float64 /latitude_time[54];
    Float64 /time_fix_time[48];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[30465];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[30465];
} cell-Normal.nc4;