[Scilab-users] Basic test Bode - Nyquist failed scilab 6.0.2

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Pierre PERRICHON Pierre PERRICHON
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[Scilab-users] Basic test Bode - Nyquist failed scilab 6.0.2

Hello

 

BUG DESCRIPTION:
----------------
When entering "bode" then immediatly nyquist at the console, we get error at nyquist execution.

ERROR LOG:
----------

Initialisation :
  Chargement de l'environnement de travail

--> bode

--> nyquist
à la ligne   162 de la fonction nyquist ( C:\Program Files\scilab-6.0.2\modules\cacsd\macros\nyquist.sci ligne 173 )
à la ligne    13 de la fonction nyquist ( C:\Program Files\scilab-6.0.2\modules\cacsd\macros\nyquist.sci ligne 24 )

Erreur : les valeurs doivent être strictement positives lorsque le mode logarithmique est activé sur l'axe x.


PS : this test doesn"t run with scilab 5.5.2 ===> error 21

HOW TO REPRODUCE THE BUG:
-------------------------


OTHER INFORMATION:
------------------
This error seems due to the fact that figure n°0 is not killed.

Solution :
1) Killing figure n°0 at the top of bode en nyquist sci file
or
2) generate an aleatory n° for the scf window between 200000 and 300000 for example

Regards

 


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