.TH peakidentifier 1 "March 2012" "ESRF" "PyMca X-Ray Fluorescence Toolkit" .SH NAME peakidentifier - Given a photon energy, list the possible elements. .SH SYNOPSIS peakidentifier .SH DESCRIPTION .P Given an energy and a threshold, list all the elements emitting X-rays in the range [energy-threshold, energy+threshold]. User can select the lines to be considered: K, L1, L2, L3, M, ... The program lists the element, the IUPAC line name and the relative intensity of the line among the family of lines to which it belongs. .SH SEE ALSO xraylib