Dataset {
    Float64 /longitude_time[16];
    Float32 /depth[27];
    Float64 /depth_time[27];
    Float64 /time_fix[16];
    String /trajectory_id[15];
    Float32 /trajectoryNameLen[15];
    Float64 /latitude_fix[16];
    Float64 /longitude[16];
    Float64 /latitude[16];
    Float64 /latitude_fix_time[16];
    Float64 /longitude_fix[16];
    Float64 /longitude_fix_time[16];
    Float64 /latitude_time[16];
    Float64 /time_fix_time[16];
    Int32 /DeadReckonUsingMultipleVelocitySources/velocity_source[23122];
    Float64 /DeadReckonUsingMultipleVelocitySources/velocity_source_time[23122];
} cell-Normal.nc4;