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root/OpenMD/trunk/src/UseTheForce/doForces_interface.F90
Revision: 762
Committed: Mon Nov 21 22:59:02 2005 UTC (19 years, 5 months ago) by gezelter
File size: 2512 byte(s)
Log Message:
Cutoff mixing fixes have been made.

File Contents

# User Rev Content
1 gezelter 264 !! Interfaces for C programs to module....
2    
3 gezelter 762 subroutine initFortranFF(thisStat)
4 gezelter 264 use doForces, ONLY: init_FF
5 chrisfen 596 use definitions, ONLY : dp
6    
7 gezelter 581 integer, intent(out) :: thisStat
8    
9 gezelter 762 call init_FF(thisStat)
10 gezelter 507
11 gezelter 264 end subroutine initFortranFF
12    
13     subroutine doForceloop(q, q_group, A, eFrame, f, t, tau, pot, &
14     do_pot_c, do_stress_c, error)
15 gezelter 507
16 gezelter 264 use definitions, ONLY: dp
17     use simulation
18     use doForces, ONLY: do_force_loop
19 chuckv 659
20     #define __FORTRAN90
21     #include "UseTheForce/DarkSide/fInteractionMap.h"
22    
23 gezelter 264 !! Position array provided by C, dimensioned by getNlocal
24     real ( kind = dp ), dimension(3, nLocal) :: q
25     !! molecular center-of-mass position array
26     real ( kind = dp ), dimension(3, nGroups) :: q_group
27     !! Rotation Matrix for each long range particle in simulation.
28     real( kind = dp), dimension(9, nLocal) :: A
29     !! Unit vectors for dipoles (lab frame)
30     real( kind = dp ), dimension(9,nLocal) :: eFrame
31     !! Force array provided by C, dimensioned by getNlocal
32     real ( kind = dp ), dimension(3,nLocal) :: f
33     !! Torsion array provided by C, dimensioned by getNlocal
34     real( kind = dp ), dimension(3,nLocal) :: t
35 gezelter 507
36 gezelter 264 !! Stress Tensor
37     real( kind = dp), dimension(9) :: tau
38 gezelter 662 real ( kind = dp ),dimension(LR_POT_TYPES) :: pot
39 gezelter 264 logical ( kind = 2) :: do_pot_c, do_stress_c
40     integer :: error
41 gezelter 507
42 gezelter 264 call do_force_loop(q, q_group, A, eFrame, f, t, tau, pot, &
43     do_pot_c, do_stress_c, error)
44 gezelter 507
45 gezelter 264 end subroutine doForceloop
46 gezelter 586
47 gezelter 762 subroutine notifyFortranElectrostaticMethod(electrostaticMethod)
48     use doForces, ONLY : setElectrostaticMethod
49    
50     integer, intent(in) :: electrostaticMethod
51    
52     call setElectrostaticMethod(electrostaticMethod)
53    
54     end subroutine notifyFortranElectrostaticMethod
55    
56     subroutine notifyFortranCutoffPolicy(cutPolicy)
57     use doForces, ONLY : setCutoffPolicy
58    
59     integer, intent(in) :: cutPolicy
60    
61     call setCutoffPolicy( cutPolicy )
62    
63     end subroutine notifyFortranCutoffPolicy
64    
65     subroutine notifyFortranSkinThickness(this_skin)
66     use doForces, ONLY : setSkinThickness
67     use definitions, ONLY : dp
68    
69     real(kind=dp), intent(in) :: this_skin
70    
71     call setSkinThickness( this_skin )
72    
73     end subroutine notifyFortranSkinThickness
74    
75     subroutine notifyFortranCutoffs(this_rcut, this_rsw)
76     use doForces, ONLY : setCutoffs
77     use definitions, ONLY : dp
78    
79     real(kind=dp), intent(in) :: this_rcut, this_rsw
80    
81     call setCutoffs(this_rcut, this_rsw)
82    
83     end subroutine notifyFortranCutoffs
84    
85     subroutine notifyFortranYouAreOnYourOwn()
86     use doForces, ONLY : cWasLame
87    
88     call cWasLame()
89     end subroutine notifyFortranYouAreOnYourOwn