Set QUIP_ARCH environment variable
  export QUIP_ARCH=your_quip_arch # for sh/bash
or
  setenv QUIP_ARCH your_quip_arch # for csh/tcsh

Set QUIP_ROOT environment variable to the path to your top level QUIP
  source directory (where the src/, subdirectory is)

Configure the build, TB must be enabled
  make config

Create executables
  make src/Programs/NRL_TB_to_xml

Fix TBMD format input file (let's call it nrl_tb_param_file), as downloaded
  from http://cst-www.nrl.navy.mil/bind by adding after each atomic mass
  the atomic number for that element

Create XML format NRL-TB parameter file for QUIP
  ${QUIP_ROOT}/build/${QUIP_ARCH}/NRL_TB_to_xml tightbind.parms.NRL_TB.element_name.xml < nrl_tb_param_file
