KEYWORDS: obs nudging, Thompson Scheme

KEYWORDS: obs nudging, Thompson Scheme

SOURCE: Brian Reen, US Army Research Lab

PURPOSE: fix the obs nudging fail when running Thompson microphysics; modify some non-standard code in wrf_fddaobs_in.F

DESCRIPTION OF CHANGES:

    Thompson microphysics and obs nudging use a same file unit number.  When Thompson microphsycis opens files on unit 63, it doesn't explicitly close them. In this situation, OBS nudging won't  attempt to reopen the unit and simply tries to read OBS information from the Thompson microphysics lookup tables. A piece of code is added to close the file unit.
    Non-standard code in wrf_fddaobs_in.F has been modified.

LIST OF MODIFIED FILES:
M       phys/module_mp_thompson.F
M       share/wrf_fddaobs_in.F

TESTS CONDUCTED: Regression Test passed.

git-svn-id: https://svn-wrf-model.cgd.ucar.edu/trunk@8920 b0b5d27b-6f0f-0410-a2a3-cb1e977edc3d