Dataset {
    Float64 /longitude_time[41];
    Float32 /depth[42];
    Float64 /depth_time[42];
    Float64 /time_fix[21];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[21];
    Float64 /longitude[41];
    Float64 /latitude[40];
    Float64 /latitude_fix_time[21];
    Float64 /longitude_fix[21];
    Float32 /NavChart/height_above_sea_floor[37446];
    Float64 /NavChart/height_above_sea_floor_time[37446];
    Float64 /longitude_fix_time[21];
    Float64 /latitude_time[40];
    Float64 /time_fix_time[21];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[38810];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[38810];
} cell-Normal.nc4;