Re: [kepler-users] 3d geometry library

2011-11-03 Thread Christopher Brooks
Hi ckw, Kepler uses Ptolemy II as its computational engine. Ptolemy II has an interface to Java 3D called the gr model of computation, which is more of a 3D rendering facility than a library for geometry, but it might have what you need. Instantiating Ptolemy II Java 3D actors from within

Re: [kepler-users] is Kepler development linked to NCEAS funding?

2011-11-03 Thread Matt Jones
Hi David -- Kepler is not directly funded by NCEAS, except that NCEAS contributes in-kind support to helping to maintain the project. We've traditionally supported Kepler on a variety of extramural grants, some of which are to NCEAS (e.g., SEEK, REAP, SanParks), and others of which are to other

Re: [kepler-users] is Kepler development linked to NCEAS funding?

2011-11-03 Thread David LeBauer
Thank you very much for providing this information; I am happy to hear this. On Thu, Nov 3, 2011 at 10:31 AM, Matt Jones jo...@nceas.ucsb.edu wrote: Hi David -- Kepler is not directly funded by NCEAS, except that NCEAS contributes in-kind support to helping to maintain the project.  We've

[kepler-users] Error messages from simple ExternalExecution actor...

2011-11-03 Thread J. Marc Edwards
I have attached a simple workflow on which I first noticed this, but the 07-CommandLine_1.xml exhibits the same behavior in outputting the messages below to the xterm from which Kepler was invoked. Can someone help me understand these messages? Do I have a bad Kepler installation? Am I going

Re: [kepler-users] 3d geometry library

2011-11-03 Thread Derik Barseghian
You could also use one of the actors that interfaces with external systems, e.g. the Matlab, or R actor (e.g. with the geometry package). Derik On Nov 3, 2011, at 8:13 AM, Christopher Brooks wrote: Hi ckw, Kepler uses Ptolemy II as its computational engine. Ptolemy II has an interface to

Re: [kepler-users] Error messages from simple ExternalExecution actor...

2011-11-03 Thread Derik Barseghian
Hi Marc, This is bug#4978 again. You're not doing anything wrong, it's related to the menu and configuration system, and not actors or workflows. These messages can safely be ignored until we fix the bug. Apologies for the inconvenience. http://bugzilla.ecoinformatics.org/show_bug.cgi?id=4978

Re: [kepler-users] Pause Actor

2011-11-03 Thread Christopher Brooks
Hi David, I could not get the Kepler-specific Pause actor to work. I rewrote it so that your model works. I've attached the updated code, and the new version is checked in to the Kepler SVN repository. To build Kepler from source, see

Re: [kepler-users] Pause Actor

2011-11-03 Thread jing
Hi, David: You can't just do javac Pause.java. You should follow the instructions in the page which Christopher mentioned to build kepler from source: https://kepler-project.org/developers/reference/kepler-and-eclipse Thanks, Jing On 11/03/2011 01:24 PM, David LeBauer wrote: Hi

Re: [kepler-users] Pause Actor

2011-11-03 Thread jing
Hi, David: I tried the new version of the Pause.java. It works as the documentation describes: The actor pauses the workflow after the current iteration is complete. The type of director used determines when an iteration is complete. For

Re: [kepler-users] Pause Actor

2011-11-03 Thread David LeBauer
sorry, I missed the link. On Thu, Nov 3, 2011 at 3:39 PM, jing t...@nceas.ucsb.edu wrote: Hi, David: You can't just do javac Pause.java. You should follow the instructions in the page which Christopher mentioned to build kepler from source:

Re: [kepler-users] Error messages from simple ExternalExecution actor...

2011-11-03 Thread Daniel Crawl
Hi Marc and Derik, There are two bugs occurring here, and I just fixed one of them. Kepler should no longer give errors about RunWithFeedbackChkBoxAction. --dan On 11/3/11 12:45 PM, Derik Barseghian wrote: Hi Marc, This is bug#4978 again. You're not doing anything wrong, it's related to