% Script that reads a multi-column time series dataset from an Excel file.
D=xlsread('GCMR.xlsx');
DataSize=size(D)
x=D(2:length(D),2); % Because time axis starts in column 2, row 2.
clf
plot(x,D(2:383,3:10),'.-')
legend('Column 3','Column 4','Column 5','Column 6','Column 7','Column 8','Column 9','Column 10')
xlabel('time axis column 2 (starts in row 2)')
title('Plots of data in multi-column spreadsheet dataset GCMR.xlsx')