Dataset {
    Float32 /depth[18];
    Float64 /depth_time[18];
    Float64 /time_fix[69];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[69];
    Float64 /latitude_fix_time[69];
    Float64 /longitude_fix[69];
    Float64 /longitude_fix_time[69];
    Float64 /time_fix_time[69];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[17848];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[17848];
} cell-Normal.nc4;