Hi, I'm trying to write a script that saves a new file for each day in data taken over the course of a year. I think I have everything right, but I keep getting an error that says I can't open the file. In my mind, it's not supposed to be opening the file, it's supposed to be writing it, but anyway, any help as to where I went wront would be wonderful. Code is included below, then the error message I got.
function [Filetosave]=splitdate(InputFile)
Date=InputFile(:,1);
if isnumeric(Date)
check='num';
if Date<600000
MatTime = (Date + (693960));
else
MatTime=Date;
end
elseif iscell(Date)
MatTime=datenum(Date);
else
check='string';
MatTime=datenum(Date);
end
[yr,mo,day,hr,min,sec]=datevec(MatTime);
for n=(1:numel(Date))
if (n)==1
Filetosave=InputFile(1,:);
elseif day(n)==day(n-1)
Filetosave = vertcat(Filetosave(:,:),InputFile(n,:));
else
nameitthis=sprintf('Date_%d/%d/%d.csv',mo(n-1),day(n-1),yr(n-1));
dlmwrite(sprintf('%s',nameitthis),Filetosave);
Filetosave=InputFile(n,:);
end
end
end
Error message looks like this, and if I used csvwrite, it gave the same thing, but with a error in csvwrite calling the dlmwrite function.
Error using dlmwrite (line 124)
Could not open file Date_1/4/2011.csv
Error in splitdate (line 32)
dlmwrite(sprintf('%s',nameitthis),Filetosave);
Thanks in advance!
