Comment 4 for bug 557505

Hi Markus,

It turned out that I need to escape the ";" character on OS X/bash:
java -jar JHelioviewer2.jar -jhv [2009/03/05\;00:00:00\;SOHO\;MDI\;\MDI\;magnetogram\;80]
With that, it works fine - thanks :-)

Next question: Does the following Web Start work for you?
http://achilles.nascom.nasa.gov/~dmueller/jhv/JHV2_test.jnlp
If so, does it show one or two layers? I wrote
<argument>-jhv</argument>
<argument>[2009/03/05;00:00:00;SOHO;MDI;MDI;magnetogram;100],[2009/03/05;00:00:00;SOHO;EIT;EIT;195;50]</argument>
in the jnlp file, but for me, it only shows the MDI layer, while both MDI + EIT are visible when launching the jar file from the command line with the same command (I also tried escaping the ";" in the jnlp file).

Last question: Can you load LASCO images from the command line? If so, how? Calls like
java -jar JHelioviewer2.jar -jhv [2009/03/05;00:00:00;SOHO;LASCO;C3;white-light;100]
don't seem to retrieve LASCO images, but only bring up the default EIT 171.

However, this is really *not urgent* - getting the AIA single channel+color table image to work is really on top of the list.

Thanks a lot!

Daniel

On 11 Apr 2010, at 06:29, Markus Langenberg wrote:

> Hi Daniel,
>
> I just downloaded the current beta release and started it by calling the
> line you wrote down. Apart from the issue that my date was of by one day
> because of the different time zone I am living in (I just fixed it),
> everything worked fine: JHV started, showing me an EIT 284 image, date
> 2001/10/05, time 01:06:05. What happens one your machine? Still the
> usage information? That only happens, if the number of arguments is
> incorrect or the command is unknown.
>
> --
> [JHV 2.0] Command line processor is broken
> https://bugs.launchpad.net/bugs/557505
> You received this bug notification because you are a member of
> JHelioviewer Developers, which is subscribed to JHelioviewer.
>
> Status in JHelioviewer - JPEG2000 Visualization Software: Confirmed
>
> Bug description:
> It looks like some of the features of the command line processor/interface from JHV 1.0 ( see doc at http://achilles.nascom.nasa.gov/~alen/dev/interface.html) do not work in JHV 2.0.
>
> Specifically:
>
> a) Launching JHV with images:
>
> pearbox[266]# java -jar JHelioviewer2.jar -jhv [2005/10/05;00:00:00;SOHO;EIT;EIT;EIT;284;75]
> The following command-line options are available:
>
> -jhv jhv request(s)
> allows the user to pass a comma separated list if requests of following form:
>
> [date;time;observatory;instrument;detector;measurement;opacity]
>
> opacity is an integer 1-100.
>
> -> This launches JHV, but without the requested image.
>
>
> b) Launching JHV with a JPIP connection:
> pearbox[266]# java -jar JHelioviewer2.jar -jpip jpip://delphi.nascom.nasa.gov:8090/test/movies/AIA1.jpx
> Exception in thread "LoadImagesOnStartUp" java.lang.NullPointerException
> at org.helioviewer.jhv.io.FileDownloader.getDefaultDownloadLocation(FileDownloader.java:156)
> at org.helioviewer.jhv.gui.ImageViewerGui.loadImagesAtStartup(ImageViewerGui.java:401)
> at org.helioviewer.jhv.gui.ImageViewerGui.access$0(ImageViewerGui.java:277)
> at org.helioviewer.jhv.gui.ImageViewerGui$1.run(ImageViewerGui.java:211)
> at java.lang.Thread.run(Thread.java:637)
>
> c) Launching JHV + automatically opening a file downloaded via http works, but it does not show up in the layer manager:
> java -jar JHelioviewer2.jar -download http://delphi.nascom.nasa.gov/jp2/test/movies/AIA1.jpx
>
>
>