comp_files getting better.  delta_y_prime problem solved
rounding comparison more precise
make B_lab much much bigger
working on mystery of vds
figure out FRAC issue
figure out FRAC but all the way
trying to fix indexing problem.... delta_y_prime and on broken
tweaks and translations
troubleshooting IZZI_MD
switch to using Ron's IZZI_MD code
partial fixing test_arai
x/y prime and delta_x/y_prime are the same in mine and Greig's code.  hooray!
fix FRAC.  woo-hoo.
fix NRM_dev.  problem was degrees v. radians
fix PTRM_vector and Checks_vector for delta_pal.  also lots of minor fussing.