Output from uspest.org/wea crop degree-day/phenology model program:
	Heat Units and predictions of key events from daily weather data

 ==============================MODEL INPUTS================================
 Model species/general links:       T-Sum 200
 Type:                              crop
 Model source/other links:          Forage Management OSU Forage Info System
 Calculation method:                simp avg/grow
 Lower threshold:                   32 degrees Fahrenheit
 Setting upper threshold to:        130 F (default)
 Directions for starting/BIOFIX:    calendar date
 Starting/BIOFIX date:              1 1
 No ending date, set to:            default date  12 31
 Model validation status:           Long used to time N fert. in pastures (run in degrees F = 360 DDs)
 Region of known use:               Pacific Northwest
 ==============================EVENTS TABLE================================
 1.  180 DD after Jan 1 Half way to T-Sum 200
 2.  360 DD after Jan 1 T-Sum 200 reached (N fertil-ryegrass and pastures)

==============================MODEL OUTPUT================================
Weather station: 1000 none selected         
 mn day  max   min  precip  DD32    CUMDD32  event
 -- --- ----- ----- ------  ----    ------- -------