[scilab-Users] tutorial on ASCII file parsing commands?

[Pierre JUILLARD]

Pau, thank you!

Bests,

Pierre




2010/8/27 Carrico, Paul <paul.carrico at esterline.com>

>   Hi,
>
>
>
> I don't know if it's the best way ... however it works in my case ...
>
> hope this help
>
> Paul
>
>  ------------------------------
> *De :* Pierre JUILLARD [mailto:pierre.juillard at gmail.com]
> *Envoyé :* vendredi 27 août 2010 13:27
> *À :* users at lists.scilab.org
> *Objet :* [scilab-Users] tutorial on ASCII file parsing commands?
>
> Dear all,
>
> I would like to know if there is some kind of tutorial (either in pdf or in
> the scilab wiki) presenting the Scilab parsing commands so that it is
> possible to read, write, appened an ASCII file (preferably with some
> examples)?
>
> I had a quick look on Scilab wiki.
> I see that there are tutorials for optimizations.
> Is there a similar one about file parsing?
> (ok, these are far lessinteresting functions scientifically speaking)
>
> Actually, the basic functions I am intersting in is:
>
> ______________________________________________________
> 1- read from an input file, input data to be used in a loop (robustness
> study) so as to perform calculation in a loop.
> A function to read a file of the type below, storing the result in a table
> and looping over the table content would be perfect
>
> (example of file content: one line per iteration)
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> variable1Values,  variable2Values, variable3Values
> myDataFile1.inp,    3.14              , string1
> myDataFile2.inp,    3.12              , string2
> myDataFile3.inp,    3.18              , string3
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> ______________________________________________________
> 2- read the result in an ASCII file recognizing some keywords.
>
> (example of file content: one result per line at one iteration, file is
> generated at every iteration)
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> result of objective 1: 20
> result of objective 2: 34,55555
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> ______________________________________________________
> 3- at each iteration, appening a conslidated result file (ie a "knowledge
> base")
>
> (example of file content: one iteration per line)
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> variable1Values,  variable2Values, variable3Values, resultOfObjective1,
> resultOfObjective2
> myDataFile1.inp,    3.14              , string1            ,
> 20,                       34.5555
> myDataFile2.inp,    3.12              , string2            ,
> 22.6,                    37.1
> myDataFile3.inp,    3.18              , string3            ,
> 21.8,                    35.6
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> ______________________________________________________
>
> I thank you in advance for any help.
> Bests,
>
> Pierre
>
> PS: just a small feedback on the Scilab wiki page:
> http://wiki.scilab.org/Tutorials
> There is redundant "language" document classification:
> tables are separated by langauges (english, french, others...) and recalled
> in the 1st column: this may not be necessary for the 2 first tables.
> Also, some french documents appear in the english table.
> Should I help cleaning it?
>
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