[IDV #HRS-569883]: bundle behaves differently on IDV 5.0

> Any changes you make in those methods needs to be thoroughly tested
> since they are the key part of putting data in the right place on the
> screen.  You'd need to test this with datasets that go from 0-360 and
> -180 to 180 and mixtures of the 2 in the same view.
> 
> With the code below, you are basically saying that the longitudes should
> be adjusted if adjustLons is false which seems counterintuitive.
> 
> Don
> 

Ok, I can find why this line is added and I am going to comment out this line 
of setting adjustlons to false. I will keep a close watch on any other bundle 
being affected.

Yuan
> On 6/13/14 10:05 AM, Unidata IDV Support wrote:
> >> As the checkin says, fix one thing, break another.  I don't remember the
> >> reason for changing this, but it was to fix some other display issue.
> >> Maybe you can look through the support requests from around that same
> >> time to see if it was from a user.  Comment it out and see who
> >> complains. ;-)
> >>
> >> Don
> >>
> >
> > I have two options here: the first one is to comment out that line and it 
> > is likely to break something else.
> > The second option is to do something like this in the toReference and 
> > fromReference api:
> >
> > if (adjustLons) {
> >                  t2[lonIndex] = (use360)
> >                                 ? 
> > GeoUtils.normalizeLongitude360(latlonalt[1])
> >                  // ? latlonalt[1]
> >                                 : GeoUtils.normalizeLongitude(latlonalt[1]);
> >              }
> >
> > changed to
> >
> > if (adjustLons) {
> >                  t2[lonIndex] = (use360)
> >                                 ? 
> > GeoUtils.normalizeLongitude360(latlonalt[1])
> >                  // ? latlonalt[1]
> >                                 : GeoUtils.normalizeLongitude(latlonalt[1]);
> >              }
> > else if(!use360) {
> >                  t2[lonIndex] = GeoUtils.normalizeLongitude(latlonalt[1]);
> >
> >               }
> >
> >
> >
> > This is probably better. What do you think?
> >
> >
> > Yuan
> >> On 6/12/14 10:38 PM, Unidata IDV Support wrote:
> >>>> Thanks for checking Java 3D.  I don't think it is the contour changes.
> >>>> If you zoom way out, you can see the contours are way off to the right.
> >>>> I think it would probably be changes in MapProjectionDisplay.
> >>>>
> >>>> Don
> >>>
> >>> Don,
> >>>          In the MapProjectionDisplay class, you added a line to set 
> >>> adjustLons  = false for the TrivialMapProjection. If you comment out this 
> >>> line, this bundle will work. Do you remember why you
> >>> added this line? I don't want to fix this bundle and break others.
> >>>
> >>>
> >>> Yuan
> >>>>
> >>>> On 6/9/14 1:12 PM, Unidata IDV Support wrote:
> >>>>> Don,
> >>>>>
> >>>>> I can confirm what you are seeing, but it is not Java 7 / Java 3D 
> >>>>> (which is good
> >>>>> b/c this would be a more difficult problem to solve).
> >>>>>
> >>>>> I did the following experiment.
> >>>>>
> >>>>> I ran IDV 4.1 with Java 6 / J3D 1.5 and compared your bundle with IDV 
> >>>>> 4.1 with
> >>>>> Java 7 / J3D 1.6. In both cases, the contours you describe below display
> >>>>> fine. This rules out Java 7 / J3D 1.6 problems.
> >>>>>
> >>>>> There has been work on the contours since IDV 4.1. I bet we could 
> >>>>> probably
> >>>>> isolate the emergence of this problem with a particular check in of the 
> >>>>> VisAD
> >>>>> library. We will have to keep you posted.
> >>>>>
> >>>>> Best,
> >>>>>
> >>>>> Unidata IDV Support
> >>>>>
> >>>>>> 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: If I load the attached bundle in IDV 4.1, it 
> >>>>>> works.  If I load it in IDV 5.0, the contours of sea level pressure 
> >>>>>> and geopotential height don't display.  A Java 3D problem?
> >>>>>>
> >>>>>>
> >>>>>
> >>>>>
> >>>>> Ticket Details
> >>>>> ===================
> >>>>> Ticket ID: HRS-569883
> >>>>> 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: HRS-569883
> >>> 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: HRS-569883
> > 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: HRS-569883
Department: Support IDV
Priority: Normal
Status: Closed