Eric.J.Christeson ejc123
ejc123
/ Statistics.scala
Created
September 26, 2013 18:33
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package geotrellis.statistics | |
| /** | |
| * Data object for sharing the basic statistics about a raster or region. | |
| */ | |
| case class Statistics(val mean:Double = Double.NaN, val median:Int = geotrellis.NODATA, | |
| val mode:Int = geotrellis.NODATA, val stddev:Double = Double.NaN, | |
| val zmin:Int = geotrellis.NODATA, val zmax:Int = geotrellis.NODATA) | |
| object Statistics extends Statistics { |
ejc123
/ gist:6719828
Created
September 26, 2013 20:09
This is how I'm calling the ops. I use the stats object which is a Summary to get the timing.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| val maxOp = Histogram(tileSet, polygon, tile) | |
| Demo.server.getResult(maxOp) match { | |
| case Complete(median, stats) => { | |
| (id,median.getMedian,stats.stopTime - stats.startTime) | |
| } | |
| case _ => (-1,geotrellis.NODATA,0L) | |
| } |
ejc123
/ gist:7238469
Created
October 30, 2013 19:17
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| In filterTiles (RasterDataSourceLike.scala) the rasterExtent is: | |
| Extent(652857.510560436,5252505.693414056,660537.2741164577,5260185.59803197) | |
| But in foreachCellByPolygon (PolygonRasterizer.scala) it is: | |
| Extent(675896.8012285009,5321624.834975283,683576.5647845225,5329304.739593197) |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| val results = months.flatMap { | |
| month => { | |
| val raster = RasterSource(store, s"${month}${year}NDVI_TOA_UTM14") | |
| val mask = RasterSource(store, s"${month}${year}ACCA_State_UTM14") | |
| val masked = raster.localMask(mask, 1, NODATA) | |
| valid.map { | |
| g => | |
| val polygon = Polygon(g.geom, 0) | |
| val coords = Demo.server.get(GetCentroid(polygon)).geom.getCoordinate |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| val valid = geotrellis.data.geojson.GeoJsonReader.parse(geoJson).get.filter(node => node.geom.isValid && node.geom.getGeometryType == "Polygon").map { | |
| g => (Polygon(g.geom,0), g.geom.getCentroid.getCoordinate) | |
| } | |
| val results = months.flatMap { | |
| month => { | |
| val raster = RasterSource(store, s"${month}${year}NDVI_TOA_UTM14") | |
| val mask = RasterSource(store, s"${month}${year}ACCA_State_UTM14") | |
| val masked = raster.localMask(mask, 1, NODATA).cached | |
| val sources = valid.map { | |
| case (poly, coord) => |
ejc123
/ gist:910d21fe5c9b133952bb
Last active
November 24, 2015 21:51
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /usr/lib/jvm/java-8-oracle/bin/java -Didea.launcher.port=7536 -Didea.launcher.bin.path=/home/ejc/idea-IC-143.380.20/bin -Dfile.encoding=UTF-8 -classpath /usr/lib/jvm/java-8-oracle/jre/lib/charsets.jar:/usr/lib/jvm/java-8-oracle/jre/lib/deploy.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/cldrdata.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/dnsns.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/jaccess.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/jfxrt.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/localedata.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/nashorn.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunec.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunjce_provider.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunpkcs11.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/zipfs.jar:/usr/lib/jvm/java-8-oracle/jre/lib/javaws.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jce.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jfr.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jfxswt.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jsse.jar:/usr/lib/jvm/java-8-oracle/jre/lib/mana |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | |
| <modelVersion>4.0.0</modelVersion> | |
| <groupId>org.deeplearning4j</groupId> | |
| <artifactId>deeplearning4j-examples</artifactId> | |
| <version>0.4-rc0-SNAPSHOT</version> | |
| <name>DeepLearning4j Examples</name> | |
| <description>Examples of training different data sets</description> | |
| <properties> |