Re: [Tutor] list index out of range

2010-09-14 Thread Francesco Loffredo
My humble guess: (sure, the full traceback would help A LOT!) On 09/09/2010 23.52, Todd Ballard wrote: y=[daily_solar_radiation["MJ"][0]] for i in xrange(0,275): y=[daily_solar_radiation["MJ"]][i]+y[i-1] # <--THIS y[i-1] is out of bounds when i=0 !!! Hope that helps Francesco Nessun vir

Re: [Tutor] list index out of range

2010-09-12 Thread Steven D'Aprano
On Fri, 10 Sep 2010 07:52:20 am Todd Ballard wrote: > I am attempting to have a cummalative total of the y values and > receive a "list index out of range" error message How unfortunate. Do you have an actual question to ask, or are you just sharing? If you are having problems fixing the error,

[Tutor] list index out of range

2010-09-12 Thread Todd Ballard
I am attempting to have a cummalative total of the y values and receive a "list index out of range" error message import numpy import matplotlib.pyplot as plt import filereader from filereader import * My_Path="C:\\Python26\\assignment2\\datadownload.txt" My_Data_Type=numpy.dtype([("year","