scheme works with GCV

izna · August 12, 2015, 05:11

hello Pheonics users,

I need to know whether the SCHEME command works with GCV solver..?

Many thanks
Iz

TJH-CHAM · December 1, 2015, 08:40

Hi Iz,

Apologies for the late reply, but for future reference...

GCV has its own set of higher-order schemes, activated by lines such as:

SPEDAT(SET,GCVSCH,variable_name,C,scheme_name)

The scheme names recognised are CDS, SOUP, QUICK, MINMOD, MUSCL, OSHER, SUPERB and SMART. These are much more likely to work correctly with GCV than those invoked by SCHEME().

See Section 7 of http://www.cham.co.uk/phoenics/d_pol...ics/scheme.htm.

Thanks,
Tom

August 12, 2015, 05:11	scheme works with GCV	#1
izna Senior Member izna O'connor Join Date: Jun 2013 Posts: 143 Rep Power: 12	hello Pheonics users, I need to know whether the SCHEME command works with GCV solver..? Many thanks Iz

December 1, 2015, 08:40	scheme works with GCV Reply to Thread	#2
TJH-CHAM Disabled Tom Horsfield Join Date: Dec 2015 Posts: 5 Rep Power: 10	Hi Iz, Apologies for the late reply, but for future reference... GCV has its own set of higher-order schemes, activated by lines such as: SPEDAT(SET,GCVSCH,variable_name,C,scheme_name) The scheme names recognised are CDS, SOUP, QUICK, MINMOD, MUSCL, OSHER, SUPERB and SMART. These are much more likely to work correctly with GCV than those invoked by SCHEME(). See Section 7 of http://www.cham.co.uk/phoenics/d_pol...ics/scheme.htm. Thanks, Tom

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