Run Your Own AI Weather Model
misc., misc., 2025
This is a quick intro on how to use run the fourcastnetv2 and pangu ai model from ecmwf instructions.
Teaching and Notes
Intro to NCL (on HPC and PC)
misc., misc., 2025
This is a quick intro on how to use NCL to process raw grib files downloaded from ECMWF using MARS api requests.
Machine Learning on Dynamical Systems
EAPS course notes, MIT EAPS, 2025
I’ve started taking an off-cycle course 12.S592 on machine learning taught by Sai Ravela, with a focus on (non-Gaussian) dynamical systems. My desired final project is on extratropical cyclone downscaling, using a reduced stochastic model. Here are some PSet notes and schematic solutions, because they are very interesting problems to think about.
MIT EAPS Course Notes
EAPS course notes, MIT EAPS, 2024
These are my handwritten notes in OneNote format. Note that there may be Mandarin symbols. Click on the course name to open the notebook. Some of them had accessibility issues due to OneNote school account reasons; feel free to email me for a copy of such notes.
Journal Paper Notes
Journal Paper notes, MIT EAPS, 2024
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NYU Math Course Notes
Math course notes, NYU Courant, 2021
These are my handwritten notes in OneNote format. Note that there may be Mandarin or French symbols. Click on the course name to open the notebook.