ThomasParistech

import numpy as np

def reflective_kde(x_data: np.ndarray, x_prediction: np.ndarray) -> np.ndarray:
    h = silverman_bandwidth(x_data)  # Compute before adding reflected data
    x_data_augmented = np.stack((-x_data, x_data, 2-x_data))
    reflective_densities = basic_kde(x_data_augmented, x_prediction, h)
    # Discard left and right reflected samples and normalize density by 1/3
    return 3 * reflective_densities 

arthur-e

Apparently even a difference of the least precision of the upper left-hand corner causes an alignment error in PostGIS. Consider this example, where I am comparing a land cover raster subset by an MTBS raster and the MTBS raster itself (with the goal being to add the latter to the former, creating the "burned" land cover).

```
SELECT ST_MetaData(r1.rast)
  FROM
(SELECT rast
   FROM geowepp_burnedarea
  WHERE geowepp_burnedarea.rid = 2) r1
UNION
SELECT ST_MetaData(r2.rast)

danhammer

# coding=utf-8
import os, sys, json
import numpy as np
import matplotlib.pylab as plt
from scikits.timeseries.lib.interpolate import *
import scikits.statsmodels.sandbox.stats.diagnostic as diag
from scikits.statsmodels.tsa.filters import hpfilter
import scikits.statsmodels.api as sm

def make_reliable(target_ts, reli_ts=None):

brandonb927

#!/bin/sh

###
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer)
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos
###

# Alot of these configs have been taken from the various places
# on the web, most from here
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx

sgillies

Author: Sean Gillies Version: 1.0

Abstract

This document describes a GeoJSON-like protocol for geo-spatial (GIS) vector data.

Introduction

springmeyer

# First, clear out any old mapnik or node.js installs that might conflict
sudo apt-get purge libmapnik libmapnik-dev mapnik-utils nodejs

# Also clear out any old ppa's that might conflict
sudo rm /etc/apt/sources.list.d/*mapnik*
sudo rm /etc/apt/sources.list.d/*developmentseed*
sudo rm /etc/apt/sources.list.d/*chris-lea*

# add new ppa's
echo 'yes' | sudo apt-add-repository ppa:chris-lea/node.js

clauswitt

function Stats(arr) {
	var self = this; 
	var theArray = arr || []; 
	
	//http://en.wikipedia.org/wiki/Mean#Arithmetic_mean_.28AM.29
	self.getArithmeticMean = function() {
	    var sum = 0, length = theArray.length; 
	    for(var i=0;i<length;i++) {
	        sum += theArray[i];
	    }

tixxit

# Graham Scan - Tom Switzer <thomas.switzer@gmail.com>

TURN_LEFT, TURN_RIGHT, TURN_NONE = (1, -1, 0)

def turn(p, q, r):
    return cmp((q[0] - p[0])*(r[1] - p[1]) - (r[0] - p[0])*(q[1] - p[1]), 0)

def _keep_left(hull, r):
    while len(hull) > 1 and turn(hull[-2], hull[-1], r) != TURN_LEFT:
            hull.pop()