I am looking to the equations listed in the WRF-ARW technical note (http://www2.mmm.ucar.edu/wrf/users/docs/arw_v3.pdf) and I was wondering if some typos are present in the primitive equations appearing in this document. For example, equations 2.38 and 2.39 have the same right-hand terms (Fu) and theys should be different for U and V. Also, the terms that go with (mx/my) are exactly the same in 2.38 and 2.39 and they should be different.

In equations 2.23-2.24 appear a (mx/my) term in 2.23 and a (my/mx) term in 2.24. Is it possible that these two terms should be the same?

Could you notice me if there is a new document with typos corrected?

Thanks in advanced,

Best Regards,

Diego