michaelaye

NAIF server connectivity timeout — incident report

Prepared: 2026-06-13 Reporter: K.-Michael Aye (planetarypy maintainer), kmichael.aye@gmail.com Affected host: naif.jpl.nasa.gov (HTTPS / port 443)

Summary

During an automated CI run, our client was unable to establish a TCP connection to naif.jpl.nasa.gov to download a small set of generic SPICE kernels. Every attempt over a

michaelaye

"""Custom quartodoc renderer that adds GitHub source links to documentation.

This renderer extends quartodoc's MdRenderer to add [source] links that point
to the corresponding GitHub file and line numbers for functions and classes.

Usage in _quarto.yml:
    quartodoc:
      renderer:
        style: _renderer.py
        repo_url: https://github.com/michaelaye/planetarypy

michaelaye

Polygon Storage Format in ISIS Cube Files

Summary

The polygon footprint data in the ISIS cube file hirise40.cal.map.cub is stored as ASCII text in WKT (Well-Known Text) format, not as binary data.

Input Data

The example cube file hirise40.cal.map.cub was created from the following HiRISE data processing pipeline:

michaelaye

❯ conda create -n py314geo python=3.14 geopandas rioxarray 2>|gh gist create --public
Channels:
 - conda-forge
Platform: osx-arm64
Collecting package metadata (repodata.json): done
Solving environment: failed

LibMambaUnsatisfiableError: Encountered problems while solving:
  - nothing provides _python_rc needed by python-3.14.0rc1-h6ea10a9_2_cp314t

michaelaye

$PATH:
	/Users/maye/miniforge3/envs/py313/bin
	/Users/maye/miniforge3/condabin
	/Users/maye/.cargo/bin
	/Users/maye/miniforge3/envs/isis/bin
	/Users/maye/miniforge3/condabin
	/Users/maye/.pixi/bin
	/opt/homebrew/bin
	/opt/whalebrew/bin
	/Users/maye/.local/bin

michaelaye

---

title: How to MyST, without being mystified 🧙 subject: Tutorial subtitle: Evolve your markdown documents into structured data short_title: How to MyST authors:

• name: Rowan Cockett affiliations:
  • Executable Books
• Curvenote

michaelaye

import numpy as np
import matplotlib.pyplot as plt
from matplotlib.colors import LogNorm  # Add this import

# Generate some sample data
np.random.seed(42)
angles = np.random.uniform(0, 2*np.pi, 1000)
radii = np.random.normal(5, 1, 1000)

# Create a polar subplot

michaelaye

[1 million of these cargo warnings (more than my terminal cache allows]
cargo:warning=  657 | class WXDLLIMPEXP_FWD_CORE wxKeyEvent;
  cargo:warning=      |                            ^~~~~~~~~~
  cargo:warning=src/sys/form/form.cpp:315:9: error: invalid use of incomplete type ‘class wxKeyEvent’
  cargo:warning=  315 |         event.Skip();
  cargo:warning=      |         ^~~~~
  cargo:warning=In file included from /usr/include/wx-3.0/wx/wx.h:24,
  cargo:warning=                 from src/sys/form/../common/common.h:27,
  cargo:warning=                 from src/sys/form/form.cpp:22:
  cargo:warning=/usr/include/wx-3.0/wx/event.h:657:28: note: forward declaration of ‘class wxKeyEvent’

michaelaye

michaelaye

from configparser import ConfigParser
import subprocess

config = ConfigParser(delimiters=["="])
config.read("settings.ini")
cfg = config["DEFAULT"]
requirements = cfg.get("requirements", "").split()

with open("environment.yml", "w") as f:
    f.write("name: testenv\n")