Solution of poisson's equation in cylindrical coordinates

Title of program: DELSQRZ Catalogue Id: ABUC_v1_0 Nature of problem The DELSQRZ package obtains a rapid solution of Poisson's equation in the (r,z) plane subject to the following boundary conditions: (1) the potentials on the axis and at some radius r=r0 are always given; (2) either (i) the potential is given on the z-boundaries, or (ii) periodic z-geometry. Versions of this program held in the CPC repository in Mendeley Data ABUC_v1_0; DELSQRZ; 10.1016/0010-4655(71)90047-6 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)