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ddt scheme: CrankNic(h)olson

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Old   November 20, 2013, 07:22
Default ddt scheme: CrankNic(h)olson
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Julien
Join Date: Jun 2012
Location: France
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Hi dear community,

I have changed OF version; I was using 2.1.x and now I have 2.2.1

I was using CrankNicholson as ddt scheme.

And today, OF exits or error:
[25] --> FOAM FATAL IO ERROR:
[25] Unknown ddt scheme CrankNicholson
Valid ddt schemes are :
8
(
CoEuler
CrankNicolson
Euler
SLTS
backward
bounded
localEuler
steadyState
)

So be careful with your fvScheme dictionary...

Note: a rapid search on the web shows that this confusion seems quite usual. My opinion is that the correct orthography is Crank-Nicolson (with no H). So, thanks to OF developpers for the correction! Nevertheless, maybe they could have proposed an "anti-bug" system... (both orthographies doing the same?)
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