Hi, I have make a simulation with conflation  method  of double skin facade mechanically ventilated; the time period is ten hours and the time step is one minute; the results seem to be satisfy (..for me ) but I have a notice a unexpected difficulty to store CFD results: the folder CFG of my project store at most automatically 100  graphs  then ask me "if I want to overwrite on foregoing graph" ;  -- if I dont overwrite then I must write another 500 name of graph.. multiply for the number  interest variable ...multiply for vary grid position ....it become hard working --if I store the results from one hour to one hour  ( I wish convey really this):   I have notice that lose one's way the simulation results ( all same graph) except in the first 100 minutes; There is anybody that has notice the same difficulty  ? And there is any solution ? Thank you very munch in advance, Best regards Giulio