Dataset {
    Float64 /longitude_time[492];
    Float32 /depth[478];
    Float64 /depth_time[478];
    Float64 /time_fix[239];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[238];
    Float64 /longitude[492];
    Float64 /latitude[487];
    Float64 /latitude_fix_time[238];
    Float64 /longitude_fix[238];
    Float32 /NavChart/height_above_sea_floor[561742];
    Float64 /NavChart/height_above_sea_floor_time[561742];
    Float64 /longitude_fix_time[238];
    Float64 /latitude_time[487];
    Float64 /time_fix_time[239];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[568540];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[568540];
} cell-Normal.nc4;