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FOG (visible plume/fogging/icing) Processors
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Purpose:
--------
	  Two preprocessors (CTEMISS and FGEMISS) are provided that
          create CALPUFF PTEMARB.DAT variable emissions files for
          modeling excess temperature and water vapor released from
          mechanical-draft cooling towers (CT) and generic flue gas
          (FG) sources such as combustion turbines.

          Three post-processors are provided to analyze CALPUFF output
          from one of two fog modes.  POSTPM2 and SUMPOST operate on
          the fog plume-mode output to characterize visible plume height
          and length statistics.  POSTRM2 operates on the fog receptor-
          mode output to characterize the frequency of possible fogging
          and icing events at specific locations.

Demonstration:
--------------

          Four directories contain a demonstration exercise for these
          processors:

          CTEMIS   -- preparation of 1 PTEMARB.DAT file for a bank of
                      cooling tower cells (run CTEMISS)

          FGEMIS   -- preparation of 1 PTEMARB.DAT file for two point
                      sources with temperature-dependent operating
                      characteristics (run FGEMISS)

          PLM_MODE -- plume-mode assessment of visibility of cooling
                      tower plumes (run CALPUFF, POSTPM2, SUMPOST)

          REC_MODE -- receptor-mode assessment of fog/ice potential of
                      cooling tower plumes (run CALPUFF, POSTRM2)


Files for Demonstration:
------------------------

   NAME        TYPE         DESCRIPTION
___________   _______       ____________________________

/CTEMIS       .......       Directory

 CTEMISS.EXE  Program       Executable
 CELLQ.INP    Input         Control file
 APT_91RH.ASC Input         Meteorological data file (ISCMET format)
 Q_91.PT2     Output        PTEMARB.DAT emissions file
 Q_91.LST     Output        List-file for application


/FGEMIS       .......       Directory
 FGEMISS.EXE  Program       Executable
 TEST.INP     Input         Control file
 ISCEXT.MET   Input         Meteorological data file (ISCMET format)
 TEST.PT2     Output        PTEMARB.DAT emissions file
 TEST.LST     Output        List-file for application


/PLM_MODE     .......       Directory
 POSTPM2.EXE  Program       Executable
 SUMPOST.EXE  Program       Executable

 PUFF_PM.INP  Input         CALPUFF control file
 APT_91RH.ASC Input         Meteorological data file (ISCMET format)
 Q_91.PT2     Input         PTEMARB.DAT emissions file
 FOG.DAT      Output        (must run CALPUFF to create this file)

 POSTPM.INP   Input         POSTPM2 control file
 APT_91.144   Input         CD 144 Meteorological data file
 FOG.DAT      Input         (must run CALPUFF to create this file)
 POSTPM.LST   Output        List-file with results from POSTPM2

 SUMPOST.INP  Input         SUMPOST control file
 POSTPM.LST   Input         List-file with results from POSTPM2
 SUMPOST.LST  Output        List-file with results from POSTPM2


/REC_MODE     .......       Directory
 POSTRM2.EXE  Program       Executable

 PUFF_RM.INP  Input         CALPUFF control file
 APT_91RH.ASC Input         Meteorological data file (ISCMET format)
 Q_91.PT2     Input         PTEMARB.DAT emissions file
 FOG.DAT      Output        (must run CALPUFF to create this file)

 POSTRM.INP   Input         POSTRM2 control file
 APT_91.144   Input         CD 144 Meteorological data file
 FOG.DAT      Input         (must run CALPUFF to create this file)
 POSTRM.LST   Output        List-file with results from POSTRM2
 POSTRM.RH    Output        List-file with relative humidity assessment
                            from POSTRM2
 FOGHRS.MET   Output        List-file with weather information for hours
                            with fog/ice potential from POSTRM2



Procedure:
----------

(CTEMISS)

1.  Change to the CTEMIS directory, and run the application by typing:

    ctemiss cellq.inp [return]

2.  Review the .LST file for the configuration used, and assessment of
    initial plume visibility (first source)


(FGEMISS)

3.  Change to the FGEMIS directory, and run the application by typing:

    fgemiss test.inp [return]

4.  Review the .LST file for the configuration used


(POSTPM2, SUMPOST)

5.  Change to the PLM_MODE directory, and copy the current CALPUFF
    executable file to this directory (find it in demo\calpuff)

6.  Run CALPUFF (assume it is named calpuff.exe) by typing:

    calpuff puff_pm.inp [return]

7.  Run POSTPM2 by typing (its control file must be postpm.inp):

    postpm2 [return]

8.  Run SUMPOST by typing (its control file must be sumpost.inp):

    sumpost postpm.lst [return]

9.  Review the .LST files for the configuration used, and the results


(POSTRM2)

10. Change to the REC_MODE directory, and copy the current CALPUFF
    executable file to this directory (find it in demo\calpuff)

11. Run CALPUFF (assume it is named calpuff.exe) by typing:

    calpuff puff_rm.inp [return]

12. Run POSTRM2 by typing (its control file must be postrm.inp):

    postrm2 [return]

13. Review the .LST, .MET, and .RH files for the configuration used,
    and the results
