Subroutine mod3dpar

Subroutine mod3dpar is the subroutine called "after" all parameters are arranged to the memory. This subroutine allows user to modify the parameters locally. This function is activated by the command $assignparbyfunc. Some examples are listed below

subroutine mod3dpar
use meshelement
use global3d
implicit none
real(dp) :: x,y,z
integer(i8b) :: nodetype ,i ,j 

  do i=1,mshnd%n
     nodetype = mshnd%element(i) ! Get the node number
     x=mshnd%x(i)
     y=mshnd%y(i)
     z=mshnd%z(i)
     material%dope(i)=mshelectric%dope(nodetype)
     material%Eg(i)=mshelectric%Eg(nodetype)
     material%Ea(i)=mshelectric%Ea(nodetype)
     material%impurity(i)=mshelectric%impurity(nodetype)
     material%charges(i)=mshelectric%charges(nodetype)
     material%ep(i)=mshelectric%ep(nodetype)
     material%polx(i)=mshelectric%polx(nodetype)
     material%poly(i)=mshelectric%poly(nodetype)
     material%polz(i)=mshelectric%polz(nodetype)
     material%efmass(1:4,i)=mshelectric%efmass(1:4,nodetype) 
     material%trapNT(i)=mshelectric%trapNT(nodetype)  
     material%trapEt(i)=mshelectric%trapEt(nodetype)   
     material%trapdegenercy(i)=mshelectric%trapdegenercy(nodetype) 
     material%traptaun(i)=mshelectric%traptaun(nodetype) 
     material%traptaup(i)=mshelectric%traptaup(nodetype)  
     material%taun(i)=mshelectric%taun(nodetype)   
     material%taup(i)=mshelectric%taup(nodetype)    
     if( ifusegenfunc) then
        generations(i) = mshelectric%taun(nodetype)
     end if
   end do
   do j=mshel%tetraelenumstart,mshel%n
     material%EgEl(j) = mshelectric%Eg(mshel%realvolnum(j)) ! Setup the tetrahydron volnum
     material%polxEl(j)=mshelectric%polx(mshel%realvolnum(j))
     material%polyEl(j)=mshelectric%poly(mshel%realvolnum(j))
     material%polzEl(j)=mshelectric%polz(mshel%realvolnum(j))
   end do
   print*, "You have activated the program to assign material parameters by an external function!"
   print*, "You have to run the program with 3D-ddcc-dyna.exe. In adition, please remember to modify "
   print*, "lib3dmodpar.f90  and recompile it! Program stop"
   stop
  end subroutine