Kepler

09/12/2007

04:10 PM Bug #2960: Change RExpression actor to use meaningful graphic file output names

Graphics file name of RExpession actor is now the actor name plus an integer (instead of user name). (Dan Higgins) Dan Higgins

10:29 AM Bug #2963: Add data structure for tabular data and associated metadata

There is already support for handing an R dataframe from one RExpression to another. If RExpression has an output por... Dan Higgins

07:18 AM Bug #2123: need a way to uniquely identify actor in a workflow and locate it

Ptolemy now includes a way to highlight errors. I'm not
sure if this change is present in Kepler or not. The highli... Christopher Brooks

07:10 AM Bug #2962: Add metadata to data tokens so that it can be used downstream

This sounds interesting. Below are some resources.
Currently, Ptolemy has two unit systems in place, so
some of thi... Christopher Brooks

09/11/2007

06:12 PM Bug #2123: need a way to uniquely identify actor in a workflow and locate it

More actor identification considerations (as identified at SANParks meeting):
a) Grid on canvas to locate actors
b) U... ben leinfelder

06:09 PM Bug #2969 (New): Ability to join tables _across_ EML data packages

Ability to join tables _across_ EML data packages or even non-EML actors.
Hopefully leverage some of the org.ecoinfo... ben leinfelder

06:06 PM Bug #2968 (New): Ability to join tables within same EML data package

Ability to join tables within same EML data package.
This does exist on the backend...just have UI issues with it be... ben leinfelder

06:03 PM Bug #2967 (Resolved): Add a 'View data' menu to data source actors

Add a 'View data' menu to data source actors to show the content of data table(s)
-accommodates large data files, po... ben leinfelder

06:01 PM Bug #2966 (Resolved): Add a 'Preview data' menu to data source actors

Add a 'Preview data' menu to data source actors to show the content of data table(s)
a) Only shows the top 20 or so ... ben leinfelder

05:57 PM Bug #2965 (Resolved): Ability to easily concatenate identical data structures (EMLDatasource)

a) within an EML package
b) across data packages (or non-EML actors)
Hopefully leverage org.ecoinformatics.datamana... ben leinfelder

05:53 PM Bug #2964 (New): Change RExpression plotting actors to allow custom axis and title labels

If/When metadata is being passed around with workflow tokens, use the information contained within that to set the la... ben leinfelder

05:45 PM Bug #2963 (New): Add data structure for tabular data and associated metadata

Essentially add support for R dataframe type to be passed around the workflow.
Most likely to be used for EMLDatasou... ben leinfelder

05:42 PM Bug #2962 (New): Add metadata to data tokens so that it can be used downstream

Add metadata to data tokens so that it can be used downstream (e.g., names, descriptions, units, travel with data).
... ben leinfelder

05:38 PM Bug #2939: Add ability to access password protected EarthGrid data from within Kepler

Determine individual dataset access rights when using EML datasource actor ben leinfelder

05:35 PM Bug #2961 (Resolved): Include option in EMLDatasource actor to use 'most recent' data

Change EMLDatasource actor to allow user to specify 'most recent version' of package data be used.
On workflow open?... ben leinfelder

05:29 PM Bug #2960 (Resolved): Change RExpression actor to use meaningful graphic file output names

Possibilities include:
-nested workflow.composite_actor.actor.incremental_number naming
-use a similar approach to ... ben leinfelder

09/10/2007

02:32 PM Bug #2959 (Resolved): Need for Multiport input for RExpression actor

Kevin Drury added a multiport input to an RExpression actor and noted that only the 1st channel was input. Currently,... Dan Higgins

02:25 PM Bug #2958 (Resolved): RExpression actor problem with large string arrays

Currently the RExpression actor handles very large arrays of input by means of an intermediate file that is read usin... Dan Higgins

09/06/2007

10:19 PM Bug #2941: Command Line Exec Actor throws exception when given input on "arguments" port

(In reply to comment #0)
> Providing a constant (string constant or constant) to arguments port generates
> the excep... Dan Homerick

10:17 PM Bug #2941 (Resolved): Command Line Exec Actor throws exception when given input on "arguments" port

Providing a constant (string constant or constant) to arguments port generates the exception:
"Attempt to get toke... Dan Homerick

03:40 PM Bug #2940: Querybuilder with EMLDatasource actor does not return data

I need to amend previous comment. QueryBuilder seems to work when there is a SINGLE table associated with the dataset! Dan Higgins

03:31 PM Bug #2940: Querybuilder with EMLDatasource actor does not return data

This does not appear to be a general problem with QueryBuilder since it does work when a single EML2 datasource is dr... Dan Higgins

03:15 PM Bug #2940 (Resolved): Querybuilder with EMLDatasource actor does not return data

See attached workflow for example.
When querybuilder interface is used to limit the columns/records nothing is retur... ben leinfelder

03:17 PM Bug #2934: File Writer prints an extra line of output to System.out

It looks like kepler/src/org/geon/FileWrite.java has a system.out.println
that is printing the filename to standard o... Christopher Brooks

01:39 PM Bug #2939 (Resolved): Add ability to access password protected EarthGrid data from within Kepler

When using EMLDatasource actor (say, after searching a metacat repository), process all associated dataset access rig... ben leinfelder

10:29 AM Bug #2937: Differentiate error msg between broken dataset links and insufficient access

Although mote meaningful error messages are clearly needed, I thought that Kepler currently only shows publicly acces... Dan Higgins

10:23 AM Bug #2937 (Resolved): Differentiate error msg between broken dataset links and insufficient access

When dragging a dataset from quicksearch results to the canvas, a more accurate error message should be presented dep... ben leinfelder

09/05/2007

02:29 PM Bug #2819: Fix the menu command to build Composite from selection

Previously, this menu item did not work under Kepler. It now seems to work, so apparently some 'other fix' also fixed... Dan Higgins

09/04/2007

01:43 PM Bug #2935 (Resolved): MetadataSource actor has no documentation

No documentation appears for the MetadataSource actor (although info is inside the source). Also need info on account... Dan Higgins

12:10 PM Bug #2934 (Resolved): File Writer prints an extra line of output to System.out

The default for File Writer is System.out. If I build an SDF workflow that consists just of sending the message "tes... Bruce Char

11:53 AM Bug #2933 (Resolved): Query Builder comparisons for strings, dates do not work

Attempt to filter data sets using QueryBuilder apparently do not work for strings (or date?). Note that date in Datos... Dan Higgins

08/31/2007

02:49 PM Bug #2921 (New): Way to temporarily comment out actors or connections

The development canvas should allow developers to temporarily "comment out" an actor or connection. As it has been e... Bruce Char

08/30/2007

01:08 PM Bug #2920 (Resolved): Problem adding context menus in Kepler

Context menus in Kepler are supposedly added using the uiContextMenuMappings_en_US.properties file. However, I find t... Dan Higgins

08/28/2007

01:16 PM Bug #2914 (Resolved): Broken link on a web page

http://users.sdsc.edu/~altintas/codingStyle.pdf is mentioned on http://www.kepler-project.org/Wiki.jsp?page=SoftwareD... Bruce Char

08/27/2007

10:55 AM Bug #2912: Immediate repeat of dragging an actor from tree to ws fails

Fixed an error that did not change the name(s) of 2nd, 3rd, etc. copies of moml for duplicate actors dragged to a can... Dan Higgins

08/23/2007

04:13 PM Bug #2912 (Resolved): Immediate repeat of dragging an actor from tree to ws fails

Drag an actor from the actor tree (actor library) to an empty workspace. Works OK. Immediately repeat the drag with a... Dan Higgins