How to get residual norm in an UDF ?

Anthony Wachs

Hi,

Does anybody know how to get the residual norm in an UDF ?

The command should probably look like something like :

RP_Get_Real("toto");

where "toto" stands for the residual norm of the given equation.

But I cannot not find out what is the correct name (in place of "toto") that corresponds to the residual of the given equation...

Any help would be really appreciated !!

Thanks in advance

Anthony