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Forked from Mike Bostock's Solar Terminator gist. Changed map projection to Waterman's Butterfly.

It would be nice to:

• fade transition from day to night
• use satellite image as background (one for day area, the other with lights for the night area)
• plot the position of the Sun [done] and the Moon, like here or here
• use astronomical symbols for Sun [done] and Moon (there are SVG versions...)

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mbostock

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Fixed URLs for underlying libraries...

forked from mbostock's block: Cellular automata

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The NASA Blue Marble is reprojected using d3.geo.kavrayskiy7’s invert function.

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Lake Michigan

Bathymetry of Lake Michigan modified after the original work of Andrew Thornton.

See also San Francisco contour from Liji Jinaraj.

Changes compared to original work

• Derived topojson file (with included ZVALUE)

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#!/bin/sh
# **scForUser** provides a list of SC IDs for user ACRONYM created within time interval provided.

# Usage and Prerequisites
# -----------------------

# This tells bash that it should exit the script if any statement
# returns a non-true return value.
set -e

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#! /usr/bin/perl -w
#
# 2012-03-15 This is program "MegamapMaker-prep9" by Mary Jo Graça
#
# Licensed under Creative Commons for non-commercial use, with attribution
# to Mary Jo Graça and Gene Keyes. May be modified or reproduced or 
# redistributed. For commercial applications, contact gene.keyes at gmail.
#

# ADDITIONAL NOTES BY GENE KEYES, 2013-11-28

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This example shows how to use the conicConformalEurope projection from d3-composite-projections.

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Merge two polygons not sharing vertices.

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