# EPSCISSGetRegion

Gets the parameters that define the region where eigenvalues must be computed.

### Synopsis

    #include "slepceps.h"
    PetscErrorCode EPSCISSGetRegion(EPS eps,PetscScalar *center,PetscReal *radius,PetscReal *vscale)

Not Collective

### Input Parameter

eps - the eigenproblem solver context

### Output Parameters

| center | - center of the region
| radius | - radius of the region
| vscale | - vertical scale of the region

### See Also

EPSCISSSetRegion()

Location: src/eps/impls/ciss/ciss.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages