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why first iteration takes too long time?

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June 8, 2013, 07:34	why first iteration takes too long time?	#1
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 26	In my case it takes too long for first iteration to start.what would be the reason? when I increase the tolerance to 1e-12 it crashes in first iteration on h equation. may tolerance be the reason?or other settings? __________________ Injustice Anywhere is a Threat for Justice Everywhere.Martin Luther King. To Be or Not To Be,Thats the Question! The Only Stupid Question Is the One that Goes Unasked.

June 9, 2013, 00:29		#2
sina.sh New Member sina Join Date: Sep 2011 Posts: 28 Rep Power: 14	Dear Ehsan The reason is your initial condition is far from real condition. so solver running until 1000 itteration on each equations done. plz change initial condition Regards

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