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CHLNDDEV / OceanMesh2D

A two-dimensional triangular mesh generator with pre- and post-processing utilities written in pure MATLAB (no toolboxes required) designed specifically to build models that solve shallow-water equations or wave equations in a coastal environment (ADCIRC, FVCOM, WaveWatch3, SWAN, SCHISM, Telemac, etc.).
https://github.com/sponsors/krober10nd
GNU General Public License v3.0
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storm surge simulation with riverine inflow in a hot start setup #258

Closed Jiangchao3 closed 2 years ago

Jiangchao3 commented 2 years ago

Hi @krober10nd, @WPringle and @zcobell

This is the first time I simulate storm surge with riverine inflow in a hot start setup. Unfortunately, some errors occurred. (Actually, I have simulated storm surge without riverine inflow in a hot start setup successfully in previous)

Just want to consult with you, many thanks for your patience.

Firstly, I simulate the model in a cold start setup to get the fort.68.nc file. the start time and end time for the model run (only tide) and riverine inflow are as follows: cold start time: ts='01-Aug-2017 06:00'; te='20-Aug-2017 06:00'

riverine inflow for cold start model: ts='01-Aug-2017 06:00'; te='20-Aug-2017 06:00'

Secondly, I want to simulate the storm surge with riverine inflow in a hot start setup hot start time: ts='01-Aug-2017 06:00'; te='24-Aug-2017 12:00'

tropical cyclone starts from 2017082006 and ends at 2017082412

the NWS and WTIMNC option in Make_f15: 'NWS',8,'WTIMNC',[2017 08 01 06 1 0.9]

riverine inflow for hot start model: ts='20-Aug-2017 06:00'; te='24-Aug-2017 12:00'

but some errors occurred as the attached log file shows.

I guess that the conflict between the time of adcirc model and the time of riverine inflow causes this error.

because the time step for a hot start model starts from '01-Aug-2017 06:00', adcirc can get its hot start wind state automatically. but it can not get the hot start state for the riverine inflow, right?

So I think I should give riverine inflow data from '01-Aug-2017 06:00' to '24-Aug-2017 12:00', covering the whole cold and hot start simulation. And adcirc just use the riverine inflow data from '20-Aug-2017 06:00' to '24-Aug-2017 12:00'

In this way, I think the conflict in simulation time can be solved. I am not sure if I am correct.

Any suggestion about this issue? Many thanks to you!

Best wishes, Jiangchao

error.txt

Jiangchao3 commented 2 years ago

So I think I should give riverine inflow data from '01-Aug-2017 06:00' to '24-Aug-2017 12:00', covering the whole cold and hot start simulation. And adcirc just use the riverine inflow data from '20-Aug-2017 06:00' to '24-Aug-2017 12:00'

fortunately, in this way, the hot start storm surge model can run to the end successfully.

krober10nd commented 2 years ago

Hello Jiang, I would recommend you post this on the ADCIRC listserv. This is not an OceanMesh question.

Jiangchao3 commented 2 years ago

Ok, thanks