Brian,
There are a few different problems here, some on our end, some on yours. More
below.
> Hello. I was wondering if there were some changes to how IDV scripting works
> in version 4. I've attached a script I wrote last year that worked last year
> in 3.1, but there are a number of problems now. Specifically:
>
>
>
> 1) the display="class:ucar.unidata.idv.control.RaobSoundingControl" option
> produces a null pointer exception. I assume this display has been moved to a
> new location?
The display has not been moved to a new location. I believe the problem is
there is no bundle associated with this ISL script. Create the SkewT bundle you
are interested in and reference it with the "bundle" tag (see attached).
> 2) The if statements don't seem to execute, even when I use an expression
> with constant that is always true.
I believe it is incorrect to have HTML character entities here. Try:
<if>
<![CDATA[${HH} > 00 and ${HH} < 13]]>
<then>
instead of
<if expr="${HH}>00 and ${HH}<13">
See
http://www.unidata.ucar.edu/software/idv/4_1/docs/userguide/isl/BasicTags.html#if
> 3) The matte option produces an error for being in-between the opening and
> ending image tags. However, this seemed to work before.
>
>
>
> Any light you can shed on this would be greatly appreciated.
When putting an example ISL script together for you (see attached), we
discovered a problem where the current IDV will not be able to properly run the
ISL script. Please check the nightly build tomorrow for the bug fix.
http://www.unidata.ucar.edu/downloads/idv/nightly/index.jsp
Please keep us up-to-date on your progress.
Best Wishes,
Unidata IDV Support
Ticket Details
===================
Ticket ID: ZGH-393186
Department: Support IDV
Priority: Normal
Status: ClosedAttachment:
foo.xidv
Description: Binary data
Attachment:
skewt.isl
Description: Binary data
Attachment:
skewt.png
Description: PNG image
