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BoxLayoutData.H File Reference

#include "LayoutData.H"
#include "Interval.H"
#include "FArrayBox.H"

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Compounds
class	BoxLayoutData
	Data on a BoxLayout. More...
class	DataFactory
	Factory object to data members of a BoxLayoutData container. More...
class	DefaultDataFactory
	Factory object to data members of a BoxLayoutData container. More...
Functions
Real	norm (const BoxLayoutData< FArrayBox > &A, const Interval &interval, const int &p=2)

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Function Documentation

Real norm (  const BoxLayoutData< FArrayBox > &    A, const Interval &    interval, const int &    p = 2 )

not actually L-p norms, since it doesn't take into account the dx of the system. A user can take that into account or not. returns: (sum[ | A[i][j,interval] |^p )^(1/p) p>=2, for all i in A, for valid regions j in A[i] global max( A[i][j, interval] ) p==0 to turn into an L-p norm, one needs to multiply by dx^(SpaceDim/p) some people don't like that this norm is not normalized based on number of points in A. Normalization is your problem.

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