title: Can i put a color changer in a loop?
body: <p>So basically what i'm wondering, is at the bottom of my code when i plot the graph of my trials, is there a way to run a color generator through there? Or more explicitly put, could i make a list of warm colors, and put that into my plot function, where it runs through each color in a list as the loop runs through, and therefore my plot would only consist of warm colors?</p>
  
  <pre><code>from numpy import *
  from pylab import show,plot
  from scipy.special import erfinv    
  n = 366 #number of days     
  ntrials = 5000
  u = random.rand(ntrials)
  v = sqrt(2.)*erfinv(2.*u-1.)
  mu = 0                                          
  sigma = .05                             
  investment = 1000.              
  data = empty((ntrials,n))
  data[:,0] = investment        
  for t in range(n-1):
      u = random.rand(ntrials)
      v = sqrt(2.)*erfinv(2.*u-1.)
      epsilon = v
      data[:,t+1] = (1. + mu +sigma*epsilon)*data[:,t]
  
  data2 = data.sum(axis=0)
  woo = data2[-1]/ntrials                 
  data3 = data2[-1]
  x = linspace(0,n,n)
  for t in range(n):
      plot(x,data[t,:])    
  show()
  </code></pre>