Ashwin Nair ashnair1

In this article, I will share some of my experience on installing NVIDIA driver and CUDA on Linux OS. Here I mainly use Ubuntu as example. Comments for CentOS/Fedora are also provided as much as I can.

	from json import load, dump
	from argparse import ArgumentParser
	from re import compile
	import sys
	import os


	parser = ArgumentParser(description="Group (merge) multiple GeoJSON files.")

	defaults = dict(outfile=sys.stdout)

	EPSG: 4326 uses a coordinate system on the surface of a sphere or ellipsoid of reference.
	WGS 84 - Earth as Geoid. -Mercator

	EPSG: 3857 uses a coordinate system PROJECTED from the surface of the
	sphere. Earth as perfectly sphere. -Web Mercator

	Think of it as this way:

	EPSG 4326 uses a coordinate system the same as a GLOBE (curved surface).
	EPSG 3857 uses a coordinate system the same as a MAP (flat surface).

Ashwin Nair ashnair1

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