error message: Java heap space

[Mithoefer, Klaus]

Dear all,
I have a problem running maxent. I use 19 bioclim layer plus elevation for Africa (10 m resolution) for the model but shuts down with the following message while reading the files:

Please refer to help button: java.lang.OutOfMemoryError: Java heap space

What do I do?

Best wishes,
Klaus

Klaus Mithöfer
Geographic Information Systems (GIS) Officer
icipe - International Centre of Insect Physiology and Ecology
P.O. Box 30772 - 00100
Nairobi, Kenya
Phone: +254-20-8632000, Extn. 2147
Fax: +254-20-8632001/2
Mobile: +254-724-308404
E-Mail: kmith...@icipe.org
web: www.icipe.org

----------------------------------------------------------------------------
This position is supported by German development cooperation //
Centre for international Migration and Development - http://www.cimonline.de/en/index.asp

Klaus.m...@cimonline.de

[Jonathan Koch]

Which file are you using to run MaxEnt?

--
Jonathan B. Koch
Department of Biology
Utah State University
5305 Old Main Hill
Logan UT, 84321-5305

[Mithoefer, Klaus]

I use the 10 Minute resolution bioclim (Worldclim.org) data as Ascii grids, clipped for Africa. The 19 bioclim layer work alone, the DEM also with one Bioclim layer. But all of them (20 layer) seems to be too much…

 

---

[Alvar Carranza]

run the .bat instead of the ,jar. This solves the problem

--
Msc. Alvar Carranza
UNDECIMAR
Facultad de Ciencias, Universidad de la República
Iguá 4225
CP 11440
Montevideo, Uruguay
http://alvar.carranza.googlepages.com

[B. Miller]

Hi all,

I have my batch mode set up and running species now so each writes to
species specific directories.

What I have yet to be able to do is suppress the display of he
Java-MaxEnt display on screen when running.
I can minimize but as soon as it reaches the next species run it pops up
again.

What is the batch flag to suppress the display?
Tnx

Bruce

[Jonathan Koch]

Actually which MaxEnt program file are you using? the maxent.bat or the maxent.jar. If you are using the .jar file try using the .bat instead.

[Peter Wilson]

Bruce,

The flag is -z which must be used in conjunction with the autorun flag -a. That is, you will need to use -a -z. Note that a summary of batch command options appears in a table at the end of the help screen in MaxEnt.

Peter Wilson


==========================================
Dr Peter D. Wilson
Postdoctoral Research Fellow
Department of Biological Sciences
Macquarie University, New South Wales, Australia 2109
Email: pwi...@bio.mq.edu.au
>>> "B. Miller" <bats...@hughes.net> 06/20/09 12:02 AM >>>

[Mithoefer, Klaus]

That's it! Thanks to all for assistance!

Klaus

-----Original Message-----
From: Max...@googlegroups.com [mailto:Max...@googlegroups.com] On Behalf Of Alvar Carranza
Sent: Friday, June 19, 2009 16:50
To: Max...@googlegroups.com
Subject: Re: error message: Java heap space

[Alexander Shchur]

 

Hello,

Could someone to help me to fix this trouble?

I tried to run the modeling with using mask (projection layers)

So, I've got error message:

"Please refer to help button: java.Iang.OutOfMemoryError. Java heap space"

I run .bat file. I tried to give java more memory (from 512M to 1300M), as described in the “help” section of MaxEnt. It didn't help anyway.

Regards, Alexander