c     ------------------------------------------------------------------
c     file 'w1wind.inc'

c     This common block contains the state variables relating to
c     the daily WERM weather parameters generated by the WIND weather
c     generator.

c     Parameter include files: p1unconv.inc

c     + + + VARIABLE DECLARATIONS + + +

      real             awadir
      real             awhrmx
      real             awrmxn
      real             awudmx
      real             awudmn
      real             awudav
      real             awu(mntime)
      character*80     awwisn

      common / w1wind /
     r                  awadir, awhrmx, awrmxn, awudmx, awudmn,
     r                  awudav, awu, awwisn

c     + + + VARIABLE DEFINITIONS + + +

c     awadir - Predominant daily wind direction (degrees)

c              range values     min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains the value of the predominant
c              daily wind direction.

c     awhrmx - Hour maximum daily wind speed occurs (hr)

c              range values     min        max
c              ------------   ---------  ---------
c              fixed             1          24
c              typical          tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains the hour at which the maximum
c              daily wind speed occurs.

c     awrmxn - Daily maximum/minimum ratio

c              range values     min        max
c              ------------   ---------  ---------
c              fixed             0         fmax
c              typical          tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains the ratio of the maximum to
c              minimum wind speed for the day.

c     awudmx - Maximum daily wind speed (m/s)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains the value of the maximum daily
c              wind speed.

c     awudmn - Minimum daily wind speed (m/s)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains the value of the minimum daily
c              wind speed.

c     awudav - Average daily wind speed (m/s)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          fmin       fmax
c              typical        tmin       tmax
c              ------------   ---------  ---------

c            - This variable contains the value of the average daily
c              wind speed.

c     awu    - Average subdaily wind speed (m/s)

c              range values       min        max
c              ------------   ---------  ---------
c              fixed          0          fmax
c              typical        0          tmax
c              ------------   ---------  ---------

c            - This variable contains the value of the average subdaily
c              wind speeds for the day (valid only when wind speed is
c              greater than the threshold velocity).

c     ------------------------------------------------------------------