Hello everyone,

I am using BIOVIA Materials Studio (Forcite MD) to analyze a MOF + water + dye (Acridine Orange) system.
I want to calculate a concentration profile (relative concentration vs Z-direction).  When I try to use Find Patterns with Pattern document = Acridine Orange, I get the following error: “Materials Studio has found that the pattern fragment you are trying to match is larger than the target domain over which you are searching.” My goal is simply to select Acridine Orange atoms correctly so I can create a Set and use it in Forcite → Analysis → Concentration profile.