re-adjustment of the astronomical boundary conditionsre-adjustment of the astronomical boundary conditionshttps://oss.deltares.nl/c/message_boards/find_thread?p_l_id=1806686&threadId=1013912024-03-29T06:21:53Z2024-03-29T06:21:53Zre-adjustment of the astronomical boundary conditionsterry wenhttps://oss.deltares.nl/c/message_boards/find_message?p_l_id=1806686&messageId=1013902012-01-04T03:11:34Z2012-01-04T03:08:34ZHello everyone!<br /><br />As a new menber and a new user of delft, I have a lot of questions and I hope I can get help from you. My name is terry, nice to meet you <img alt="emoticon" src="https://oss.deltares.nl/o/deltares-fews-theme/images/emoticons/closed_eyes.gif" >!<br /><br />Now I am building a flow model and it must use astronomical boundary conditions. I have 'measured' tidal constituents data of two locations inside my model area which from government website, and I use one station data (station 1) which close to my boundary as my astronomical boundary conditions, run delft-flow, get the results to run delft-triana in the other station location (station 2), and compare the 'computed' results with 'measured' data, and re-adjust my astronomical boundary conditions basing on the difference of the comparison. <br /><br />My questions are:<br /><br />1. Am I right to set my astronomical boundary conditions at the beginning (using station measured data directly which the station is closed to the boundary)?<br /><br />2. Is the whole idea right?<br /><br />3. I found those re-adjustment cost me a lot of time because my delft-flow model have to run for 1 day everytime. Is there any way to do the amendment more quickly?<br /><br />4. How to do the re-adjustment, can you suggest a good way?<br /><br />Regards and thanks,<br />terryterry wen2012-01-04T03:08:34Z