Results using MorFacResults using MorFachttps://oss.deltares.nl/c/message_boards/find_thread?p_l_id=1806675&threadId=13862592019-09-19T02:25:11Z2019-09-19T02:25:11ZRE: Results using MorFacDavid Gutiérrezhttps://oss.deltares.nl/c/message_boards/find_message?p_l_id=1806675&messageId=14551092018-02-12T10:26:48Z2018-02-12T10:26:48ZHi Eduardo,<br /><br />As far as I understand, MorFac methodology is based on the assumption that the magnified morphological effect of some selected sea states can represent the effect of the real sea state time series from which the simulated states where selected.<br /><br />To me, this means that the only valid result is the one that corresponds to the complete time series period.<br /><br />So, if you are characterizing your "mean year wave climate" by selecting some representative sea states and repeating them so that their accumulated duration is one month and then multiplying this effect times 12, your minimum time range is one year.<br />Let's look at an example:<br />- You are creating a one month duration sea state time series which represents a complete year.<br />- If your "15 day question" answer was "true", you would be assuming that the wave climate in your first 15 days behaves the same as in your last 15 days. Usually, this assumption is not true, as it would mean that "the first 6 months of your year behave the same as the last 6 months".<br /><br />I hope that this is useful for you.<br /><br />Can someone shed some more light on this?<br /><br />Best,<br />DavidDavid Gutiérrez2018-02-12T10:26:48ZResults using MorFacEduardo G-Gorbeñahttps://oss.deltares.nl/c/message_boards/find_message?p_l_id=1806675&messageId=13862582017-11-21T11:53:01Z2017-11-21T11:51:16ZHi all,<br /><br />I´m just starting to use Delft3D and I´m running a hydromorphodynamic model of an estuary using MorFac. The simulation runs for a period of 30 days plus a MorFac of 12, this is to assess morphological changes after 1 year.<br /><br />My questions is?<br /><br /><ul><li> Are the results (hydrodynamic and erosion/deposition) valid for instants between the initial and final time of the simulation? e.g. for a period of 30 days plus a MorFac of 12 the results after 15 days will be valid?</li></ul><br /><br />Thank you in advance.<br /><br />Regards,<br /><br />EduardoEduardo G-Gorbeña2017-11-21T11:51:16Z