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Can we output sea level pressure and precipitation? #134

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ShihengDuan opened this issue Oct 25, 2024 · 7 comments
Open

Can we output sea level pressure and precipitation? #134

ShihengDuan opened this issue Oct 25, 2024 · 7 comments

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@ShihengDuan
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Hi,

Thanks for open-sourcing the NeuralGCM. I noticed sea level pressure is used to detect tropical cyclones, but it seems SLP is not a standard output. How should we output SLP?

Also, is precipitation an available variable now?

@weatherforecasterwhai
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#12 已经帮忙给出了输出的P-E的设置。不知道类似的设置能不能输出SLP,如果不能设置输出SLP辨别台风,应该可以换个思路吧:用最底层输出的u,v风来辨别。
Please refer to #12 for P_E. If we can't set output SLP like #12, maybe we could use u,v at the lowest layer to detect cyclones.

@ShihengDuan
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ShihengDuan commented Nov 1, 2024

I didn't figure out how to output both SLP and P_E (or precipitation) with the method in #12 . Any thoughts?

@weatherforecasterwhai
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I don't know. @yaniyuval Thank you for helping me before again and again. Would you please give more detailed instructions to set "new_model_config_str"? Which variables could be set to output? Thank you.

@yaniyuval
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Hi,
Currently it is a bit tricky to output both.
I will try to make some changes so it would be possible in the near future.

@ShihengDuan
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Hi, Currently it is a bit tricky to output both. I will try to make some changes so it would be possible in the near future.

Looking forward to the new features!

@weatherforecasterwhai
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weatherforecasterwhai commented Dec 20, 2024

@yaniyuval Thank you! And you authors once mentioned to separate the dynamical part tendencies and learned tendencies as in your first NeuralGCM paper on Nature. Would you please show us how does it work now?

@ShihengDuan
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@yaniyuval Thank you! And you authors once mentioned to separate the dynamical part tendencies and learned tendencies as in your first NeuralGCM paper on Nature. Would you please show us how does it work now?

Is it related to the state.memory? I'm not sure if "memory" refers to tendency here.

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