Peak Sun Hour Plot

% This script computes the Peak Sun Hour from 24 hour global solar radiation
% data save in .csv format.
% Data are prepare in 2 column format starting from row 7.
% Column 1 is date/time and column 2 is global solar radiation data in w/m^2
% The 24 hours data start from 0 hour to 23 hour for a given day.
% There are 24 data points for hourly sampled data or 1440 data points for
% per minute sampled data.
% Column 1 and row 1 to 6 are meteorology station information.
% Please refers to the sample .csv file on how the data was prepared.