## 04/06/2012 - 3:23PM
source('h:/watersmart/lib.R')

## define some variables 
trace.len <- 50  # length of traces
nsim <- 1200  # number of traces
rdata.file <- 'leesferry-knn.RData'			  # file name for .RData file (saves output)
rdata.file.cc <- 'leesferry-knn-cc.RData'		  # file name for climate change .RData file (saves output)

## filepath will default to the current working directory.  
## therefore, it is noteworth to know whether user has file-
## editing privelages in the current working directory
## I am now setting the current working directory:
setwd('h:/watersmart/scriptdata/knn/')
## The directory could also be supplied as filepath='h:/watersmart/'

## read the observed flow data (Lee's Ferry)
x <- 'h:/watersmart/scriptdata/knn/lf_yr_vector.txt'




v_cc_knn(xpath=x,sim.len=trace.len,nsims=nsim,filepath=NULL,output.rdata=rdata.file,mean.change=NULL,returnpath=NULL)
## the file 'output/SimFlow-KNN.txt' will be output, as mean.change is NULL


v_cc_knn(xpath=x,sim.len=trace.len,nsims=nsim,filepath=NULL,output.rdata=rdata.file.cc,mean.change=-0.1,returnpath=NULL)
## the file 'output/SimFlow-KNN-cc.txt' will be output, as mean.change is -10%