[molpro-user] How should I set the number of states in the SA-CASSCF for the calculating excitation energies

der Anbeter des Geistes 945129408 at qq.com
Wed Jan 3 11:45:33 CET 2018

Dear Molpro's users
I ran the equal-weighted SA-CASSCF for calculating the excitation energy. When I set the states as 10 and as 15 the gaps between the excited states and first root are different.  It seems that I mistook the number of the states for SA-CASSCF. How should I set the number of states can I calculate the excitation energyies accuratly
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