$current-cluster¶
For current calculations, you have to define current regions ($current-regions) and current clusters on which certain current models ($current-models) are applied. As for the regions and quantum-regions, current-regions can be clustered. At least cluster number 1 has to be specified if the current has to be calculated at all.
The syntax of the region-cluster, quantum-cluster, and current-cluster is very similar. For more information on these specifiers see $region-cluster and $quantum-cluster.
$current-cluster optional cluster-number integer required region-numbers integer_array required deactivate-cluster character optional $end_current-cluster optional
Explanation of specifiers
- cluster-number
- type:
integer
>=1- presence:
required
An integer number to refer to clustered geometry element.
- region-numbers
- type:
integer array containing integers
>=1- presence:
required
Region numbers belonging to cluster
cluster-number.
- deactivate-cluster
- type:
character
- presence:
optional
- value:
yesorno- default:
noFlag to switch off current clusters. Switching off current calculation means equilibrium simulation. This is a very convenient way to turn the current calculation off and on.
Example
!---------------------------------------------- $current-cluster cluster-number = 1 region-numbers = 1 deactivate-cluster = no !deactivate-cluster = yes $end_current-cluster !----------------------------------------------