anchor.diff:     INTEGER, PUBLIC, PARAMETER :: MASKID_ROTATIONACC = 8
      INTEGER, PUBLIC, PARAMETER :: MASKID_ADDEDMASS = 9
      INTEGER, PUBLIC, PARAMETER :: MASKID_SCALAR = 10
  -   INTEGER, PUBLIC, PARAMETER :: FIELDMASK_SIZE = 11
  +   INTEGER, PUBLIC, PARAMETER :: FIELDMASK_SIZE = 11 !bjj should this be 10?
   
   ! Format of the Int buffer
      INTEGER, PUBLIC, PARAMETER :: HDR_INTBUFSIZE  = 1
  
positive.code:      TYPE(ElemRecType), POINTER  :: Neighbors(:) => NULL() ! neighbor list
     END TYPE ElemRecType
  
     TYPE, PUBLIC :: ElemTabType
       INTEGER                         :: nelem, maxelem
       INTEGER                         :: Xelement     ! which kind of element
       TYPE(ElemRecType), POINTER      :: Elements(:) => NULL()
  
negative.code: MODULE ModMesh_Types
     USE NWTC_IO
     IMPLICIT NONE
  
  