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Re: loading matrix.. no error, but undefined variable


From: Mike Miller
Subject: Re: loading matrix.. no error, but undefined variable
Date: Sat, 8 Mar 2014 11:08:57 -0500
User-agent: Mutt/1.5.21 (2010-09-15)

On Sat, Mar 08, 2014 at 15:49:20 +0000, Alberto Simões wrote:
> The attached file, for example.

Good, thanks. I get the same thing. It looks to me like the file format
auto-detection is what's hiding the error in this case. If you
specifically try different formats, load *does* report an error:

  octave:19> load foo.txt
  octave:20> whos
  octave:21> load -ascii foo.txt
  error: load: foo.txt: inconsistent number of columns near line 2
  error: load: unable to extract matrix size from file 'foo.txt'
  octave:21> load -text foo.txt
  error: load: empty name keyword or no data found in file 'foo.txt'
  octave:21> load -binary foo.txt
  error: load: unable to read read binary file
  octave:21> load -mat foo.txt
  error: load: can't read binary file

If you think this is something that should be fixed, please submit a bug
report at https://savannah.gnu.org/bugs/?func=additem&group=octave

HTH,

-- 
mike

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