Those messages are generated by MATLAB. You can turn them off by using the warning command. But I doubt if you want to suppress these warnings. Matlab's warning 'Matrix is singular to working precision' indicates the linear solver's (backslash operator) failure and as such the results obtained will be garbage.
Shri From: Abouzar Estebsari <a.estebs...@gmail.com<mailto:a.estebs...@gmail.com>> Reply-To: MATPOWER discussion forum <matpowe...@list.cornell.edu<mailto:matpowe...@list.cornell.edu>> Date: Tue, 21 Jan 2014 15:06:53 +0100 To: <matpowe...@list.cornell.edu<mailto:matpowe...@list.cornell.edu>> Subject: How to block displaying OPF messages Dear Matpower community I would like to block all the messages which are being poped out during running OPF on a case study. I could comment the logs which display the results but if my case cannot get converge, I see some messages regarding the mathematics solvers saying the matrix is singular for instance or etc. I would like not to see anything displayed. Thanks a lot in advance Bests, -- Abouzar Estebsari Doctoral Researcher [Description: Description: logotipo_bianco_78x410.gif] Dipartimento Energia Corso Duca degli Abruzzi, 24 10129 Torino – Italy tel. +39 011 090 7117 fax +39 011 090 7199
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