Kaitlyn

Extension exception: Java heap space
error while observer running GIS:LOAD-DATASET
  called by procedure LOAD_DATA
  called by procedure SETUP
  called by Button 'setup'

org.nlogo.nvm.WrappedExtensionException: Extension exception: Java heap space
 at org.nlogo.prim._externreport.report(_externreport.java:35)
 at org.nlogo.prim._asm_procedureloaddata_setobservervariable_2.perform()
 at org.nlogo.nvm.Context.stepConcurrent(Context.java:99)
 at org.nlogo.nvm.ConcurrentJob.step(ConcurrentJob.java:84)
 at org.nlogo.job.JobThread.runPrimaryJobs(JobThread.scala:133)
 at org.nlogo.job.JobThread.$anonfun$run$1(JobThread.scala:68)
 at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
 at scala.util.control.Exception$Catch.apply(Exception.scala:224)
 at org.nlogo.api.Exceptions$.handling(Exceptions.scala:41)
 at org.nlogo.job.JobThread.run(JobThread.scala:66)
Caused by: org.nlogo.api.ExtensionException: Java heap space
 at java.awt.image.DataBufferDouble.<init>(DataBufferDouble.java:68)
 at org.myworldgis.io.asciigrid.AsciiGridFileReader.getData(AsciiGridFileReader.java:133)
 at org.myworldgis.netlogo.LoadDataset.loadAsciiGrid(LoadDataset.java:137)
 at org.myworldgis.netlogo.LoadDataset.reportInternal(LoadDataset.java:193)
 at org.myworldgis.netlogo.GISExtension$Reporter.report(GISExtension.java:38)
 at org.nlogo.prim._externreport.report(_externreport.java:31)
 at org.nlogo.prim._asm_procedureloaddata_setobservervariable_2.perform()
 at org.nlogo.nvm.Context.stepConcurrent(Context.java:99)
 at org.nlogo.nvm.ConcurrentJob.step(ConcurrentJob.java:84)
 at org.nlogo.job.JobThread.runPrimaryJobs(JobThread.scala:133)
 at org.nlogo.job.JobThread.$anonfun$run$1(JobThread.scala:68)
 at org.nlogo.job.JobThread$$Lambda$50/534006331.apply$mcV$sp(Unknown Source)
 ... 4 more

NetLogo 6.0
main: org.nlogo.app.AppFrame
thread: JobThread
Java HotSpot(TM) 64-Bit Server VM 1.8.0_112 (Oracle Corporation; 1.8.0_112-b15)
operating system: Windows 10 10.0 (amd64 processor)
Scala version 2.12.1
JOGL: (3D View not initialized)
OpenGL Graphics: (3D View not initialized)
model: Urbanization

01:25:48.615 InterfaceGlobalEvent (org.nlogo.window.InputBoxWidget) AWT-EventQueue-0
01:25:48.615 InterfaceGlobalEvent (org.nlogo.widget.SwitchWidget) AWT-EventQueue-0
01:25:48.615 InterfaceGlobalEvent (org.nlogo.widget.SwitchWidget) AWT-EventQueue-0
01:25:48.615 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
01:25:48.615 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
01:25:48.615 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
01:25:48.615 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
01:25:48.615 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
01:25:48.615 InterfaceGlobalEvent (org.nlogo.app.interfacetab.InterfacePanel$$anon$1 (org.nlogo.window.SliderWidget)) AWT-EventQueue-0
01:25:48.615 PeriodicUpdateEvent (org.nlogo.app.App$$anon$1 (org.nlogo.window.GUIWorkspace)) AWT-EventQueue-0