Dataset {
    Float64 /longitude_time[51];
    Float32 /depth[317];
    Float64 /depth_time[317];
    Float64 /time_fix[47];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[47];
    Float64 /longitude[51];
    Float64 /latitude[43];
    Float64 /latitude_fix_time[47];
    Float64 /longitude_fix[47];
    Float32 /NavChart/height_above_sea_floor[25861];
    Float64 /NavChart/height_above_sea_floor_time[25861];
    Float64 /longitude_fix_time[47];
    Float64 /latitude_time[43];
    Float64 /time_fix_time[47];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[25861];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[25861];
} cell-Normal.nc4;