ppmzhang2

ppmzhang2 / transform_wgs84_to_nzgd2000.py

Created May 24, 2024 15:09

Converts geographic coordinates from WGS84 to NZGD2000.

	"""Converts geographic coordinates from WGS84 to NZGD2000."""
	import math

	AXIS_SEMI_MAJOR = 6378137.0 # Semi-major axis for GRS 80
	AXIS_SEMI_MINOR = 6356752.314245179 # Semi-minor axis for GRS 80
	FLATTENING = (AXIS_SEMI_MAJOR -
	AXIS_SEMI_MINOR) / AXIS_SEMI_MAJOR # Flattening
	# FLATTENING = 1 / 298.257222101 # or use the standard value for GRS 80
	E2 = 2 * FLATTENING - FLATTENING**2 # Eccentricity squared
	FALSE_EASTING = 1600000

ppmzhang2 / config.fish

Last active March 13, 2023 10:34

	if status is-interactive
	# Commands to run in interactive sessions can go here
	end

	# -----------------------------------------------------------------------------
	# alias
	# -----------------------------------------------------------------------------
	function l -d "list all files"
	ls -alrth $argv
	end

ppmzhang2 / .vimrc

Created February 8, 2023 03:29

Very concise vim configuration