demag_gui can now open 3.0 directories without a specimens.txt
demag_gui can now open 3.0 directories without a specimens.txt

Caoimhinmg/PmagPy,lfairchild/PmagPy,lfairchild/PmagPy,Caoimhinmg/PmagPy,Caoimhinmg/PmagPy,lfairchild/PmagPy