Dataset {
    Float64 /longitude_time[123];
    Float32 /depth[110];
    Float64 /depth_time[110];
    Float64 /time_fix[35];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[34];
    Float64 /longitude[123];
    Float64 /latitude[113];
    Float64 /latitude_fix_time[34];
    Float64 /longitude_fix[34];
    Float64 /longitude_fix_time[34];
    Float64 /latitude_time[113];
    Float64 /time_fix_time[35];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[69852];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[69852];
} cell-Normal.nc4;