Program PosPolGib

This program takes a polarization potential computed on a grid of points in the spherical polar coordinate system, iterpolates the potential and partial wave expands it. This has been used to convert a distributed positron potential of the type computed by Gibson to a form which can be used in EPolyScat.

Input data records

  1. iuang, iugrd, iuanrd, iuPoints, iuPosPol
  2. LMaxFit

Definition of the input variables

input unit with angular grid information.
input unit with radial grid information.
input unit with information about l cutoff regions.
input unit with the value of the potential on a grid.
output unit with potential on the standard grid.
integer, maximum l used in the partial wave expansion of the potential.

Output data records written to data file