SPEC 3.20
Stepped Pressure Equilibrium Code
dforce.f90 File Reference

Calculates \({\bf F}({\bf x})\), where \({\bf x} \equiv \{\mbox{geometry}\} \equiv \{ R_{i,v}, Z_{i,v}\}\) and \({\bf F}\equiv[[p+B^2/2]] + \{\mbox{spectral constraints}\} \), and \(\nabla {\bf F}\). More...

Functions/Subroutines

subroutine dforce (NGdof, position, force, LComputeDerivatives, LComputeAxis)
 Calculates \({\bf F}({\bf x})\), where \({\bf x} \equiv \{\mbox{geometry}\} \equiv \{ R_{i,v}, Z_{i,v}\}\) and \({\bf F}\equiv[[p+B^2/2]] + \{\mbox{spectral constraints}\} \), and \(\nabla {\bf F}\). More...
 
subroutine fndiff_dforce (NGdof)
 

Detailed Description

Calculates \({\bf F}({\bf x})\), where \({\bf x} \equiv \{\mbox{geometry}\} \equiv \{ R_{i,v}, Z_{i,v}\}\) and \({\bf F}\equiv[[p+B^2/2]] + \{\mbox{spectral constraints}\} \), and \(\nabla {\bf F}\).