INTERPOLATOR
kind of interpolation used between the multigrids [Edit on GitHub]
Subsections
Keywords
Keyword descriptions
AINT_PRECOND
Type: enum
Default: SPL3_NOPBC_AINT1
Usage: aint_precond copy
Description: the approximate inverse to use to get the starting point for the linear solver of the spline3 methods [Edit on GitHub]
Valid values:
COPYSPL3_NOPBC_AINT1SPL3_NOPBC_AINT2SPL3_NOPBC_PRECOND1SPL3_NOPBC_PRECOND2SPL3_NOPBC_PRECOND3
EPS_R
Type: real
Default: 1.00000000E-010
Usage: eps_r 1.e-15
Description: accuracy on the residual for spline3 the interpolators [Edit on GitHub]
EPS_X
Type: real
Default: 1.00000000E-010
Usage: eps_x 1.e-15
Description: accuracy on the solution for spline3 the interpolators [Edit on GitHub]
KIND
Type: enum
Default: PW
Usage: kind spline3
Description: The interpolator to use. SPLINE3 automatically enables commensurate grids. [Edit on GitHub]
Valid values:
PWSPLINE3
MAX_ITER
Type: integer
Default: 100
Aliases: MAXITER
Usage: max_iter 200
Description: the maximum number of iterations [Edit on GitHub]
PRECOND
Type: enum
Default: SPL3_NOPBC_PRECOND3
Usage: PRECOND copy
Description: The preconditioner used for the linear solver of the spline3 methods [Edit on GitHub]
Valid values:
COPYSPL3_NOPBC_AINT1SPL3_NOPBC_AINT2SPL3_NOPBC_PRECOND1SPL3_NOPBC_PRECOND2SPL3_NOPBC_PRECOND3
SAFE_COMPUTATION
Type: logical
Default: F
Lone keyword: T
Usage: safe_computation OFF
Description: if a non unrolled calculation is to be performed in parallel [Edit on GitHub]