Dataset {
    Float64 /longitude_time[187];
    Float32 /depth[781];
    Float64 /depth_time[781];
    Float64 /time_fix[20];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[20];
    Float64 /longitude[187];
    Float64 /latitude[185];
    Float64 /latitude_fix_time[20];
    Float64 /longitude_fix[20];
    Float32 /NavChart/height_above_sea_floor[50403];
    Float64 /NavChart/height_above_sea_floor_time[50403];
    Float64 /longitude_fix_time[20];
    Float64 /latitude_time[185];
    Float64 /time_fix_time[20];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[51463];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[51463];
} cell-Normal.nc4;