[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[IDV #JTW-970877]: CONUS projection is messed up



> > This affects anyone who was running a previous version (<5.0), had CONUS
> > as their default projection and then upgrades to 5.0.  We've never had
> > this problem in 10 years of upgrades so something is broken in 5.0.
> >
> > Don
> 
> I was able to reproduce this error this morning, but after deleted the 
> main.xml, no matter what
> I did, everything is normal. I even tried in Julien's machine. Do you have 
> any idea how to reproduce?
> 
> 
> Yuan

Ok, I am digging into this and have a few more discoveries: in the problematic 
main.xml that has ProjectionDflt object
like this:

 <method name="put">
    <string><![CDATA[View.ProjectionDflt]]></string>
    <object class="ucar.unidata.geoloc.projection.LambertConformal">
      <property name="OriginLon">
        <double>-95.0</double>
      </property>
      <property name="OriginLat">
        <double>25.0</double>
      </property>
      <property name="ParallelTwo">
        <double>25.0</double>
      </property>
      <property name="ParallelOne">
        <double>25.0</double>
      </property>
      <property name="Name">
        <string><![CDATA[US>CONUS]]></string>
      </property>
      <property name="DefaultMapArea">
        <object class="ucar.unidata.geoloc.ProjectionRect">
          <constructor>
            <double>-3718.9811314976646</double>
            <double>-1318.7048434428925</double>
            <double>6278.23417910328</double>
            <double>6278.23417910328</double>
          </constructor>
        </object>
      </property>
    </object>
  </method>

So, when this is convert to a Projection, we got the MapArea as (9997, 7596) 
instead of (6278, 6278). This is why the CONUS is messed up.

This is likey something in the ncIDV side, or an existing bug.


Yuan

> >
> > On 6/20/14, 11:38 AM, Unidata IDV Support wrote:
> > >>> Is CONUS your default projection?
> > >>>
> > >>> Try running 4.1 on those machines and then go back to 5.0.
> > >>
> > >> I can see the problem by this process.
> > >>
> > >>
> > >> Yuan
> > >
> > > If you remove the main.xml, and then everything will back to normal (from 
> > > 4.1 to 5.0 or 5.0 to 4.1).
> > >
> > > Yuan
> > >>>
> > >>> On 6/20/14, 10:10 AM, Unidata IDV Support wrote:
> > >>>>> Full Name: Don Murray
> > >>>>> Email Address: address@hidden
> > >>>>> Organization: CU/CIRES
> > >>>>> Package Version: 5.0 build date:2014-06-01 23:09 UTC
> > >>>>> Operating System: Mac OS X
> > >>>>> Hardware: Java: home: 
> > >>>>> /Volumes/User/dmurray/IDV_5.0/jre.bundle/Contents/Home version: 
> > >>>>> 1.7.0_51 j3d:1.6.0-pre9-daily-experimental daily
> > >>>>> Description of problem: With IDV 5.0, the when I start the IDV, the 
> > >>>>> CONUS projection no longer looks like it always has.  The view is 
> > >>>>> zoomed out and scrunched.  I've noticed this on 3 different machines. 
> > >>>>>  An image showing this is attached.
> > >>>>>
> > >>>>>
> > >>>> Don,
> > >>>>       I installed both 5.0 and 5.0u1 on both Mac and window, and can 
> > >>>> not reproduce your problem. I even rename the .undata folder to get a 
> > >>>> fresh start and everything looks normal.  Is there any customization 
> > >>>> in your local evn. ?
> > >>>>
> > >>>>
> > >>>>
> > >>>> Yuan
> > >>>>
> > >>>> Ticket Details
> > >>>> ===================
> > >>>> Ticket ID: JTW-970877
> > >>>> Department: Support IDV
> > >>>> Priority: Normal
> > >>>> Status: Open
> > >>>>
> > >>>
> > >>> --
> > >>> Don Murray
> > >>> NOAA/ESRL/PSD and CU-CIRES
> > >>> 303-497-3596
> > >>> http://www.esrl.noaa.gov/psd/people/don.murray/
> > >>>
> > >>>
> > >>
> > >
> > >
> > > Ticket Details
> > > ===================
> > > Ticket ID: JTW-970877
> > > Department: Support IDV
> > > Priority: Normal
> > > Status: Open
> > >
> >
> > --
> > Don Murray
> > NOAA/ESRL/PSD and CU-CIRES
> > 303-497-3596
> > http://www.esrl.noaa.gov/psd/people/don.murray/
> >
> >
> 


Ticket Details
===================
Ticket ID: JTW-970877
Department: Support IDV
Priority: Normal
Status: Open


NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.