Hi:
 
We do not deal with probability functions in our project.  This is
mainly because the users (farmers) have difficulty interpreting them.
We simply present high-low-average bars to represent the effects of
weather variations on yields, profits, run-off, etc.
 
Steve Welch and Richard Vanderlip at Kansas State Univ. developed
some nice software (IFDC) which does a good job of displaying
cummulative probablity curves.
 
Regards,
Barry Jacobson
 
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Barry M Jacobson, PhD
112 Rogers Hall
Univ of Florida               Internet: [log in to unmask]
PO Box 110570                 Voice: (352) 392-9129
Gainesville, FL  32611-0570   Fax: (352) 392-4092
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