TELEMAC-MASCARET Forum: Adding spatially and time varying atmospheric pressure (1/1)

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TOPIC: Adding spatially and time varying atmospheric pressure

Adding spatially and time varying atmospheric pressure 8 years 4 months ago #22361

HEJIAWEI	Hi, I want to add a spatially and time varying atmospheric pressure field in my Telemac3d work. I know there is an example wind_txy about wind(SUBROUTINE IDWM_T2D). I want an interpolation code for atmospheric pressure. Thank you in advance! Best regards He Jiawei
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Adding spatially and time varying atmospheric pressure 8 years 4 months ago #22369

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	Hi The principle is the same! For wind you have 2 components but if you just use the X-component you could modify it to take into account atmospheric pressure instead wind. Hope this helps
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Adding spatially and time varying atmospheric pressure 5 years 8 months ago #33259

s.defontaine

Hello,

I would like to implement a time varying atmospheric pressure in my telemac3D simulation. In the steering file, I added : AIR PRESSURE = YES, and an ASCII ATMOSPHERIC DATA FILE, which is written like :
#ATMOSPHERIC PRESSURE
#PATMOS (Pa)
TIME PATMOS
s Pa
0.0 102320.0
3600.0 102310.0
....
But I don't know how to modify the meteo.f routine to read properly the time varying atmospheric pressure values.

Could someone help me with this?

Thank you in advance.

Best regards,

Sophie

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