Jim W, TJ S

The SEI_ENV node will now automatically handle USEISM and USEISM_EARTHQUAKE state transitions based on environment conditions. Users will now request the AUTOMATIC state, and the node should determine where to go from there. This AUTOMATIC state will only be the request, it should never stay in this state for any length of time. Normal earthquake transitions will occur, and maintenance mode is also unaffected.

Jim and I have discussed for some time about how best to handle the useism vs wind conditions. We're going back to a simple method of assuming that we are in a windy/calm state unless the max of H1:ISI-GND_STS_ITMY_Z_BLRMS_100M_300M.mean,m-trend over the last two hours is above 800. We will also subtract out any times where the peakmon channel is above 1000 to avoid any bleed into this band. It's possible that we might look at the slopes of some type of linear regression fit and compare that over some length of time and then determine if it should be switching or not, but we'll start small and get there later.