I am a climate scientist and engineer. Around GitHub, you'll find me contributing to open source projects like Xarray and Pangeo. I am the CTO at Earthmover, a startup building the cloud platform for scientific data teams. Previously, I was a co-founder and the technology director at CarbonPlan, a non-profit working on data science and policy issues surrounding carbon removal and climate solutions, and a project scientist in the Climate and Global Dynamics Laboratory at the National Center for Atmospheric Research. I'm a licensed Professional Engineer and I have a Ph.D. in Civil and Environmental Engineering from the University of Washington.
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zarr-developers/zarr-python
zarr-developers/zarr-python PublicAn implementation of chunked, compressed, N-dimensional arrays for Python.
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xarray-contrib/xarray-schema
xarray-contrib/xarray-schema PublicSchema validation for Xarray objects
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xpublish-community/xpublish
xpublish-community/xpublish PublicPublish Xarray Datasets via a REST API.
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pangeo-data/pangeo
pangeo-data/pangeo PublicPangeo website + discussion of general issues related to the project.
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pangeo-forge/pangeo-forge-recipes
pangeo-forge/pangeo-forge-recipes PublicPython library for building Pangeo Forge recipes.
1,372 contributions in the last year
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Activity overview
Contributed to
zarr-developers/zarr-python,
pydata/xarray,
conda-forge/arraylake-feedstock
and 49 other
repositories
Contribution activity
March 2024
Created 1 repository
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jhamman/admin-requests
Python
This contribution was made on Mar 10
Created a pull request in zarr-developers/zarr-python that received 2 comments
Add Python 3.12 to CI
Curious if this works now. Will follow up if CI fails. TODO: Add unit tests and/or doctests in docstrings Add docstrings and API docs for any ne…
+13
−5
lines changed
•
2
comments
Opened 2 other pull requests in 2 repositories
zarr-developers/zarr-python
1
merged
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Fix release notes (following #1719)
This contribution was made on Mar 26
conda-forge/admin-requests
1
merged
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Mark arraylake 0.9.0, 0.9.1, and 0.9.2 as broken
This contribution was made on Mar 10
Reviewed 14 pull requests in 5 repositories
zarr-developers/zarr-python
8 pull requests
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Override ipython repr methods.
This contribution was made on Mar 26
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chore: update pre-commit hooks
This contribution was made on Mar 25
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Bump pypa/gh-action-pypi-publish from 1.8.12 to 1.8.14
This contribution was made on Mar 11
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Update installation.rst stating version support policy
This contribution was made on Mar 10
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docs(tutorial.rst): fix link to GCSMap
This contribution was made on Mar 10
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Bump conda-incubator/setup-miniconda from 3.0.2 to 3.0.3
This contribution was made on Mar 10
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Resolve Mypy erorrs in
v3
branchThis contribution was made on Mar 10 -
Bump pytest-timeout from 2.2.0 to 2.3.1
This contribution was made on Mar 9
pydata/xarray
3 pull requests
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Pass variable name to
encode_zarr_variable
This contribution was made on Mar 26 -
Don't allow overwriting indexes with region writes
This contribution was made on Mar 25
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Optimize writes to existing Zarr stores.
This contribution was made on Mar 25
TomNicholas/VirtualiZarr
1 pull request
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Write manifests to zarr store
This contribution was made on Mar 22
pangeo-data/pangeo-docker-images
1 pull request
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Update pangeo-notebook metapackage version to 2024.03.20
This contribution was made on Mar 21
conda-forge/arraylake-feedstock
1 pull request
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ENH: update package version
This contribution was made on Mar 9
Created an issue in conda-forge/arraylake-feedstock that received 1 comment
Opened 3 other issues in 3 repositories
zarr-developers/zarr-python
1
open
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[v3] Design and implement storage transformer API
This contribution was made on Mar 20
xarray-contrib/xbatcher
1
open
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Blog post announcement: cloud native data loaders for machine learning using zarr and xarray
This contribution was made on Mar 14
conda-forge/arraylake-feedstock
1
closed
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@conda-forge-admin, please update version
This contribution was made on Mar 12
Answered 1 discussion in 1 repository
zarr-developers/zarr-python
zarr-developers/zarr-python
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v3 and downstream testing
This contribution was made on Mar 8
88
contributions
in private repositories
Mar 4 – Mar 27