We're just now getting them up and running, so I don't exactly know yet. I'm pretty sure that we can do it though. There are some interesting data analysis tech

We're just now getting them up and running, so I don't exactly know yet. I'm pretty sure that we can do it though. There are some interesting data analysis techniques (PCA, neural nets) that can be used to get meaningful results out of less than perfect data. We're working with the guy that makes these: http://www.maskau.dk/projects/electronic-nose http://www.maskau.dk/projects/electronic-nose -- he's super thorough and has lots of interesting data.