Dataset {
    Float64 /longitude_time[223];
    Float32 /depth[197];
    Float64 /depth_time[197];
    Float64 /time_fix[191];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[191];
    Float64 /longitude[223];
    Float64 /latitude[222];
    Float64 /latitude_fix_time[191];
    Float64 /longitude_fix[191];
    Float32 /NavChart/height_above_sea_floor[169871];
    Float64 /NavChart/height_above_sea_floor_time[169871];
    Float64 /longitude_fix_time[191];
    Float64 /latitude_time[222];
    Float64 /time_fix_time[191];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[168830];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[168830];
} cell-Normal.nc4;