integral::l2_dist Interface Reference

integral L2 distance More...

Collaboration diagram for integral::l2_dist:

Private Member Functions
real(rp) function	l2_dist_scalfe (u, uh, X_h, qdm)
	Returns \( \int_O \vert u - u_h \vert^2 \dx \). More...

Detailed Description

integral L2 distance

Definition at line 63 of file integral.F90.

Member Function/Subroutine Documentation

l2_dist_scalfe()

real(rp) function integral::l2_dist::l2_dist_scalfe ( procedure(r3tor)  u, real(rp), dimension(:), intent(in)  uh, type(fespace), intent(in)  X_h, type(quadmesh), intent(in)  qdm  )

private

Returns \( \int_O \vert u - u_h \vert^2 \dx \).

• \( u~: \R^3 \mapsto \R \) is a scalar function,

• \( u_h~: \Omega \mapsto \R\) is a scalar finite element function in the finite element space \( X_h \)
  (associated to a mesh \( \T \) with domain \( \Omega \)),

• 'qdm' = integration method on the mesh \( \T \),

• \( O \) is the integration domain, see quadmesh_mod for a definition.

Definition at line 905 of file integral.F90.

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The documentation for this interface was generated from the following file:

• /home/cpierre1/choral/SRC/integral.F90