Skip to content
View changliao1025's full-sized avatar
🎯
Focusing
🎯
Focusing
48 followers · 31 following

Achievements

Achievement: StarstruckAchievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault Contributor

Achievements

Achievement: StarstruckAchievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Arctic Code Vault Contributor

Organizations

@DOE-ICoM

Block or report changliao1025

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
changliao1025/README.md

What's new

  • HexWatershed produces the world's first flow direction map for the whole Arctic using the MPAS mesh.

  • 2024-06-15, I gave a talk in the ‘Advanced Computational Methods for Climate Modeling and Analysis’ session of the ESCO 2024 - 9th European Seminar on Computing ESCO2024. This talk focused on km-scale river routing modeling in ESM.

  • 2024-05-15 I gave a workshop ‘Mesh-independent flow direction modeling using HexWatershed 3.0’ in the CSDMS annual meeting at Montclair State University CSDMS 2024.

Introduction

I am an Earth Scientist at Pacific Northwest National Laboratory (PNNL).

My research mainly focuses on high-resolution Earth system modeling at both regional and global scales.

I wrote casual articles at https://changliao.github.io/

I developed models and tools to understand Earth's system.

  • 🔭 I’m currently working on HexWatershed (www.hexwatershed.org and www.twitter.com/hexwatershed) model
  • 🌱 I’m currently learning Hilbert Space, Graph Theory, and GPU
  • 👯 I’m looking to collaborate on hydrology-related projects
  • 🤔 I’m looking for help with math and physics
  • 💬 Ask me about high-performance computing, hydrology, and RS/GIS.
  • 📫 How to reach me: Bluesky (https://bsky.app/profile/changliao.bsky.social) or changliao.climate at gmail.com.
  • 😄 Pronouns: ...
  • ⚡ Fun fact: I can roll a kayak.

Pinned Loading

  1. pyflowline_tutorial pyflowline_tutorial Public

    Jupyter Notebook 1

  2. hexwatershed_tutorial hexwatershed_tutorial Public

    A short course for the HexWatershed model

    Jupyter Notebook 3 1

  3. pye3sm pye3sm Public

    PyE3SM: a Python library to assist E3SM model simulation.

    Python 6

  4. pyflowline pyflowline Public

    A mesh independent river network generator for hydrologic models

    Jupyter Notebook 21 4

  5. pyhexwatershed pyhexwatershed Public

    The Python interface to HexWatershed a mesh independent flow direction model for hydrologic models

    Python 26 4

  6. eco3d eco3d Public

    ECO3D: A three-dimensional land surface model

    C++ 5