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Manuscript Title: A subprogram for direct solution of Poisson equation in cylindrically symmetric geometry.
Authors: D. Trunec, J. Drimal, M. Vicar
Program title: POISSON
Catalogue identifier: ADEC_v1_0
Distribution format: gz
Journal reference: Comput. Phys. Commun. 98(1996)339
Programming language: Fortran.
Computer: PC 486.
Operating system: MS-DOS 5.0, OSF/1 1.3, IRIX 6.2.
RAM: 300K words
Keywords: Plasma physics, Poisson equation, Fast fourier transform, B-spline, Collisionless plasma.
Classification: 19.3.

Nature of problem:
Solution of Poisson equation in cylindrically symmetric geometry.

Solution method:
Fast Fourier transforms for the axial solution and an expansion in cubic B-splines for the radial solution.

Running time:
0.1 s (DEC 3000/300, grid 63 x 61 points)