acrosby’s gists

acrosby / get_ct_images.py

Created December 7, 2023 18:19

Scrape CT Images from Scan of the Month Website

	import base64
	import requests
	import os
	from io import StringIO

	output_path = "output"
	default_url = "https://www.scanofthemonth.com/scans/game-boy-compendium"
	source = requests.get(default_url)
	ujson = set([x.strip().replace('"', "").split("=")[-1] for x in source.text.split("\n") if "data-src=" in x])

acrosby / generic_nws13_example.py

Created January 18, 2023 22:18

A Generic Example of Code to Convert Regular Gridded NetCDF with Winds/Pressures to NWS13 NetCDF, and also the structure of the code that does the same for sets of ascii NWS12 OWI WIN/PRE domains

	import netCDF4
	import xarray as xr
	import numpy as np
	from glob import glob


	params = ["U10", "V10", "PSFC", "lon", "lat", "time"]

	def xrreaddumb(fpathpattern, ilatdim="lati", ilondim="long",
	ilatcoord="latitude", iloncoord="longitude",

acrosby / datashader_example.ipynb

Created May 23, 2022 16:47

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acrosby / look_at_ugrid_netcdf_files.py

Created May 17, 2022 20:56

Validating netcdf ugrid meshes with `pyugrid` and `netCDF4` in Python

	import pyugrid
	import netCDF4

	# Default ADCIRC output (from OWI)
	adcirc = "fort.63.nc"
	nc = netCDF4.Dataset(adcirc)
	ugobj = pyugrid.UGrid.from_nc_dataset(nc)
	pyugrid.read_netcdf.is_valid_mesh(nc, "adcirc_mesh")

	# SELFE sample

acrosby / Julia Cartopy Examples.md

Created June 5, 2017 17:20 — forked from jpwspicer/Julia Cartopy Examples.md

Examples of using Cartopy with Julia

Julia Cartopy Examples

Last Update: 02.05.2017

	;; this location is "~/.pudb-bp" in older versions of pudb
	(setq pudb-bp-file (expand-file-name "~/.config/pudb/saved-breakpoints"))
	(defun pudb-add-breakpoint ()
	(interactive)
	(append-to-file
	(concat "b " buffer-file-name ":"
	(nth 1 (split-string (what-line))) "\n")
	nil pudb-bp-file))
	(define-key py-mode-map (kbd "C-c C-t") 'pudb-add-breakpoint)

acrosby / spatialindex_build

Created May 15, 2013 16:23

	# Install spatialindex 1.7.0+
	wget http://download.osgeo.org/libspatialindex/spatialindex-src-1.7.1.tar.gz
	tar zxvf spatialindex-src-1.7.1.tar.gz
	cd spatialindex-src-1.7.1
	./configure
	make -j 2
	sudo make install

	sudo ldconfig

acrosby / netcdf_build

Last active December 17, 2015 09:09

	sudo apt-get install dpkg-dev libcurl4-gnutls-dev

	# Download netCDF4 source unpack and cd to directory
	wget ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-4.2.1.1.zip
	unzip netcdf-4.2.1.1.zip
	cd netcdf-4.2.1.1
	LDFLAGS=-L/usr/local/lib CPPFLAGS=-I/usr/local/include ./configure --enable-netcdf-4 --enable-dap --enable-shared --prefix=/usr/local --disable-doxygen
	make -j 2
	sudo make install
	cd ..

	import numpy as np
	import struct


	def read_stl(filename):
	with open(filename) as f:
	Header = f.read(80)
	nn = f.read(4)
	Numtri = struct.unpack('i', nn)[0]
	record_dtype = np.dtype([

	#!/usr/bin/python

	import subprocess, sys, shlex

	#command = shlex.split(sys.argv[1])
	command = "optirun " + sys.argv[1]
	test = True
	c = 0

	while test:

Alex Crosby acrosby

Julia Cartopy Examples

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