Added output of ulm2 for each outer loop. (second time)

mihaf

2014-05-27 5a3862aa5b9c381e228d967fa079642c6b1758c5

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Original written by Dan Kroll in FORTRAN. Code was then largely adapted and commented by Miha Fosnaric-Fosni. Rewritten into C by Samo Penic-Peni, with help of Miha's extensive explanations.