Dataset {
    Float64 /longitude_time[97];
    Float32 /depth[798];
    Float64 /depth_time[798];
    Float64 /time_fix[21];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[21];
    Float64 /longitude[97];
    Float64 /latitude[139];
    Float64 /latitude_fix_time[21];
    Float64 /longitude_fix[21];
    Float32 /NavChart/height_above_sea_floor[48540];
    Float64 /NavChart/height_above_sea_floor_time[48540];
    Float64 /longitude_fix_time[21];
    Float64 /latitude_time[139];
    Float64 /time_fix_time[21];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[48851];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[48851];
} cell-Normal.nc4;