[Scilab-users] Matrix of characters conversion

[Carrico, Paul]

Dear Paul

 

Yes, you're right ...  it can be done easily under vi for example ...  but it remains a trick !

 

Is it out of Scilab scope to directly manage the number of spaces (as separator) ?

 

Paul

 

De : Paul BIGNIER [mailto:paul.bignier at scilab-enterprises.com] 
Envoyé : lundi 21 octobre 2013 14:51
À : International users mailing list for Scilab.; Carrico, Paul
Objet : Re: [Scilab-users] Matrix of characters conversion

 

Dear Paul,

How about manually editing your file to standardize the spacing between the numbers?

For instance, using your editor's "Find and Replace" tool to replace two spaces "  " with one space " " until you get only one space between each number?

Hope this helps,
Have a good day,
Paul.


On 10/21/2013 02:29 PM, Carrico, Paul wrote:

	Dear All

	 

	How can I convert a matrix of characters into integers when the separator has different number of spaces ?

	 

	The spaces come probably  from a printf format such as :     printf("%10d\n",var)

	 

	I 'm currently using csvTextScan and I've some troubles/errors  with csvRead ...

	 

	Example :

	! 300006     12799     24678     17504     21558    212801     24680     17508     21560 !

	 

	NB:

	-          I read first an ascii file

	-          I removed some specific lines directly in the matrix

	-          Then I'm trying to convert the matrix of characters into a matrix of intergers

	 

	Thanks for any suggestion

	 

	Paul

	 

	#########################################

	PATH_FILE = get_absolute_file_path("lecture.sce"); 
	FILE_NAME = 'topology_elem.rad';
	 
	stacksize('max'); 
	M = mopen(PATH_FILE + "/" + FILE_NAME,'r');
	record = mgetl(M);
	[nl,nc] = size(record);
	 
	nbre_elem = (nl / 3);
	Nodes_char(1:nbre_elem) = record(1:3:nl);
	 
	// convert
	Nodes = csvTextScan(Nodes_char,"     "); // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
	 
	mclose(M)

	 

	 

	 

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-- 
Paul BIGNIER
Scilab Engineer & Xcos Developer
-----------------------------------------------------------
Scilab Enterprises
143bis rue Yves Le Coz - 78000 Versailles, France
Phone: +33.1.80.77.04.69
http://www.scilab-enterprises.com

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Le présent mail et ses pièces jointes sont confidentiels et destinés à la personne ou aux personnes visée(s) ci-dessus. Si vous avez reçu cet e-mail par erreur, veuillez contacter immédiatement l'expéditeur et effacer le message de votre système. Toute divulgation, copie ou distribution de cet e-mail est strictement interdite.

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