!
! 1) An example of a DCDM could be the following :
!
! Primary                Secondary
! continua               continua
!
!               | -------- 3 -------- 2
!               | 
!    1 -------- | -------- 4
!    |          | 
!    |          | -------- 6 -------- 5
!    |
!    |
!    |
!    7 -------- | -------- 9 -------- 8
!
!
! 2) An example of a DCCM could be the following :
!
! Primary                Secondary
! continua               continua
!
!               | -------- 3 -------- 2
!               | 
!    1 -------- | -------- 4
!    |          | 
!    |          | -------- 6 -------- 5
!    |                     |          |
!    |                     |          |
!    |                     |          |
!    7 -------- | -------- 9 -------- 8
!

!
! Connections: Primary-to-Primary
! 1 <---> 7
!
! Connections: Primary-to-Secondary
! 1 <---> 3
! 1 <---> 4
! 1 <---> 6
! 7 <---> 9
!
! Connections: Secondary-to-Secondary
! 3 <---> 2 [DCCM/DCDM]
! 6 <---> 5 [DCCM/DCDM]
! 9 <---> 8 [DCCM/DCDM]
! 6 <---> 9 [DCDM]
! 5 <---> 8 [DCDM]


! 1) Add new connection lists to support different physics formulations in P2P, P2S and S2S.
! grid%internal_connection_set_list  = Primary-to-Primary
! grid%p2s_internal_connection_set_list  = Primary-to-Secondary
! grid%s2s_internal_connection_set_list  = Secondary-to-Secondary
!
! 2) Will MINC be supported with structured grid with "MULTIPLE_CONTINUUM" card?
!
! 3) Or, will MINC be only supported for only unstructured grid explicit format?
!