def update_schema():
from soudan_database import SoudanServer, RunDocumentClass
server = SoudanServer()
for id in server.get_database():
run_doc = server.get_run(id)
run_doc = RunDocumentClass.update_schema(run_doc)
print "Updating run number: %s" % run_doc.id
server.insert_rundoc(run_doc)
def look_at_number_of_entries_in_file():
server = SoudanServer()
tree = ROOT.TTree("temp", "temp")
num_entries = array.array('d', [0])
tree.Branch("entries", num_entries, "num_entries/D")
for id in server.get_database():
print id
rundoc = server.get_run(id)
if not rundoc: continue
num_entries[0] = rundoc.number_of_entries_in_tier1_root_tree/\
float(rundoc.livetime.run_seconds)
tree.Fill()
open_file = ROOT.TFile("temp.root", "recreate")
hist = ROOT.TH1D("hist", "hist", 1000, 0, 1000)
tree.Draw("entries >> hist")
raw_input("enter")
hist.Write()
