is a setup function which you must call prior to d02nec
and after a call to d02mwc
, if the Jacobian is to be considered as having a banded structure.
A call to d02npc
specifies that the Jacobian to be used is banded in structure. If d02npc
is not called before a call to d02nec
then the Jacobian is assumed to be full.
Background information to multithreading can be found in the Multithreading