[vox-tech] c code question

Bill Broadley bill at cse.ucdavis.edu
Thu Mar 20 14:15:07 PDT 2008


Carl Boettiger wrote:
> Hi,
> 
> This isn't a linux question directly but I'm going to abuse the
> generosity and knowledge on this list and ask anyway:
> 
> I'm running a c code where I'd like to print out data to a file in a
> matrix form.  I run a loop that fills in each entry of a column, which
> I print to a file fprintf(file, "%.5e\n", variable). When the loop
> starts again, I'd like to print the next set in an adjacent column,
> rather than under the existing data.  (currently I import the file
> into matlab and use reshape to convert the long vector into a matrix,
> but this doesn't work if the vectors are of different lengths).  Hope
> that made sense.  Any ideas?  Thanks!
> 
> -Carl
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