Dataset {
    Float64 /longitude_time[27];
    Float32 /depth[46];
    Float64 /depth_time[46];
    Float64 /time_fix[3];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[3];
    Float64 /longitude[27];
    Float64 /latitude[22];
    Float64 /latitude_fix_time[3];
    Float64 /longitude_fix[3];
    Float32 /NavChart/height_above_sea_floor[6897];
    Float64 /NavChart/height_above_sea_floor_time[6897];
    Float64 /longitude_fix_time[3];
    Float64 /latitude_time[22];
    Float64 /time_fix_time[3];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[6894];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[6894];
} cell-Normal.nc4;