lossyrob

object PrimeGenerator {
  def getPrimes(start:Int,end:Int):Seq[Int] = Seq(1,2,3,4) //stub
  
  def splitInput(line:String) = {
    val parts = line.split(" ")
    if(parts.length != 2) { sys.error("not cool") }
    (parts(0).toInt,parts(1).toInt)
  }

  def main(args: Array[String]){

lossyrob

# Install subversion
sudo apt-get -y install subversion
 
# Install g++
sudo apt-get -y install g++
 
# Install Hierarchical Data Format library
# NOTE: This library is not necessarily needed, but was required
#       in order for this to compile against a clean Ubuntu 12.04 LTS system.
#       I didn't need it on a clean EC2 Ubuntu 12.10 instance, so

lossyrob

import geotrellis._
import geotrellis.source._
import geotrellis.raster._
import geotrellis.data.arg._

object Main {
  def main(args:Array[String]):Unit = {
    println("Merging...")
    GeoTrellis.init(GeoTrellisConfig("/home/rob/data/sf/catalog.json"))

lossyrob

[info] com.azavea.geotrellis:geotrellis-geotools_2.10:0.10.0-SNAPSHOT [S]
[info]   +-com.azavea.geotrellis:geotrellis_2.10:0.10.0-SNAPSHOT [S]
[info]   | +-com.azavea.geotrellis:geotrellis-macros_2.10:0.10.0-SNAPSHOT [S]
[info]   | | +-org.scala-lang:scala-reflect:2.10.1 (evicted by: 2.10.2)
[info]   | | +-org.scala-lang:scala-reflect:2.10.2 [S]
[info]   | | 
[info]   | +-com.typesafe.akka:akka-actor_2.10:2.2.3 [S]
[info]   | | +-com.typesafe:config:1.0.2
[info]   | | 
[info]   | +-com.typesafe.akka:akka-cluster_2.10:2.2.3 [S]

lossyrob

// TODO: See if this is any good and worth refactoring. From some internal Scala code written by someone at Azavea.
package object json {
  def quote(s:String) = if(s == null) "\"\"" else "\"" + (s.replace("\\", "\\\\").replace("\"", "\\\"")) + "\""
  def quote(a:Any):String = if(a == null) "\"\"" else quote(a.toString)

  def arrayToJson(left:String, as:Array[String], right:String) = if (as.length > 0) {
    val n = as.foldLeft(0)(_ + _.length + 1) + left.length + right.length
    val b = new StringBuilder(n)
    b.append(left)
    b.append(as(0))

lossyrob

package geotrellis.raster.op

import geotrellis._
import geotrellis.feature.Extent
import geotrellis.process._
import geotrellis.raster.op._
import geotrellis.testkit._
import geotrellis.raster.op.local.Add

import org.scalatest._

lossyrob

/** GDAL will translate a GeoTIFF with these boundies in EPSG:4326 -
  *    Upper Left  ( -85.4969788,  35.4371767) ( 85d29'49.12"W, 35d26'13.84"N)
  *    Lower Left  ( -85.4969788,  35.3464955) ( 85d29'49.12"W, 35d20'47.38"N)
  *    Upper Right ( -85.2701788,  35.4371767) ( 85d16'12.64"W, 35d26'13.84"N)
  *    Lower Right ( -85.2701788,  35.3464955) ( 85d16'12.64"W, 35d20'47.38"N)
  *    Center      ( -85.3835788,  35.3918361) ( 85d23' 0.88"W, 35d23'30.61"N)
  * 
  * to these boundry points in EPSG:3857 -
  *    Upper Left  (-9517480.140, 4223451.561) ( 85d29'49.12"W, 35d26'13.84"N)
  *    Lower Left  (-9517480.140, 4211063.427) ( 85d29'49.12"W, 35d20'47.24"N)

lossyrob

  def write(path: String, txt: String): Unit = {
    import java.nio.file.{Paths, Files}
    import java.nio.charset.StandardCharsets

    Files.write(Paths.get(path), txt.getBytes(StandardCharsets.UTF_8))
  }
  
  def read(path: String): String =
    scala.io.Source.fromFile(path, "UTF-8").getLines.mkString

lossyrob

LINESTRING (-77.001406 38.825079, -77.001508 38.825046, -77.001406 38.825079, -77.00138 38.824887, -77.001353 38.824578, -77.001423 38.824358, -77.001591 38.824169, -77.002189 38.82389, -77.002175 38.823876, -77.00221 38.823879, -77.002011 38.823588, -77.001943 38.823399, -77.001921 38.823229, -77.001931 38.822728, -77.001941 38.822547, -77.001952 38.822279, -77.001961 38.821829, -77.00129 38.821289, -77.000743 38.821709, -77.000664 38.821766, -77.000643 38.821752, -76.999292 38.822807, -76.998492 38.823449, -76.998182 38.823676, -76.998099 38.82361, -76.998099 38.82361, -76.998101 38.823739, -76.997962 38.823849, -76.997344 38.824301, -76.997316 38.824282, -76.996921 38.824608, -76.99644 38.825, -76.996131 38.825249, -76.99591 38.825408, -76.99591 38.825413, -76.99591 38.825413, -76.993595 38.82723, -76.992603 38.827978, -76.992539 38.828044, -76.99202 38.828395, -76.991052 38.829198, -76.991013 38.829228, -76.99103 38.829244, -76.990473 38.829628, -76.988993 38.83079, -76.988932 38.830836, -76.98897 38.8308

lossyrob

package mergequeue

class MergeQueue(initialSize: Int = 1) {
  private var array = if(initialSize <= 1) { Array.ofDim[(Long, Long)](1) } else { Array.ofDim[(Long, Long)](initialSize) }
  private var _size = 0

  def size = _size

  private def removeElement(i: Int): Unit = {
    if(i < _size - 1) {