argv

[Paolo Ariano]

my function function well now (thanks to Mirek) interactively but noe
i'd like to make it self-standing, i can't pass more than one argument:



function graph(filename,grafico);
  gset term postscript eps enhanced color solid "helvetica" 14;
  gset([ 'title "', filename, '"' ]);
  gset([ 'output "', grafico, '"' ])
  for t=1:4
    [hmatt,matt] = histot(filename,t);
    subplot (2,2,t);
    bar (hmatt(1,:),hmatt(2,:));
  endfor
  oneplot
endfunction

for i = 1:nargin
graph(argv(i,:))
endfor



but when i type: graph data_file_input grafic_file_output

error: `grafico' undefined near line 67 column 22
error: evaluating expression near line 67, column 22
error: evaluating argument list element number 1
error: evaluating index expression near line 67, column 3
error: called from `graph'

why i can't sende my second parameter grafic_file_output to the function
? i've also tried with some printf but grafico is not defined only the
first filename is well defined

thanks
paolo

-- 

Paolo Ariano
Neuroscience PhD student                             address@hidden
Others                                            address@hidden
                          "Se la mente umana fosse semplice abbastanza
                          per essere capita, noi saremmo troppo semplici
                          per capirla."   -- Pat Bahn 
                          
                          



-------------------------------------------------------------
Octave is freely available under the terms of the GNU GPL.

Octave's home on the web:  http://www.octave.org
How to fund new projects:  http://www.octave.org/funding.html
Subscription information:  http://www.octave.org/archive.html
-------------------------------------------------------------