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[IDV #LTA-507350]: IDV

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  • Subject: [IDV #LTA-507350]: IDV
  • Date: Tue, 22 Mar 2011 10:53:04 -0600
> Dear Support,
> I have a grib file with
> Min/Max Lat/Lon 13.8992 -144.517 65.3821 -41.9596
> Rows, columns, xres and yres ( xres and yres in meters)of the lambert 
> conformal  projection:480 576 10700 10700
> Resolution in lambert conformal is 10700 meters. When I display using IDV, I 
> get the image with properties set to 576 X 480 pixels.
> 
> I use projectons/predefined/world in IDV and display in lat/lon projection.
> I see for the converted image ( 1203 X918) pixels.
> 
> If the native resolution 10.7 km ( roughly 0.1 degree is maintained, I am 
> wondering how we get 1203 X918 pixels.
> 
> Thanks,
> Lalitha
> 
I loaded an image and changed the projection, I didn't see any resolution 
change, can you give me more detail information of what you were doing?


Yuan
> 
> 
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> 
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> 
> 
> -----Original Message-----
> From: Unidata IDV Support [mailto:address@hidden]
> Sent: Tuesday, March 22, 2011 10:55 AM
> To: Lalitha Venkatramani
> Cc: address@hidden
> Subject: [IDV #LTA-507350]: IDV
> 
> > Dear Support,
> >
> > I am using IDV to display grib files.
> >
> > When I convert lambert to Latlon using projectons/predefined/world, I get
> > lat/lon projection.
> >
> > Do you maintain the native resolution in this conversion?
> >
> > I can send my file and discuss more when I hear from you?
> >
> > Thanks,
> > Lalitha
> >
> 
> Hi Lalitha,
> I don't think the resolution being changed in this conversion.
> 
> 
> Yuan
> >
> 
> 
> Ticket Details
> ===================
> Ticket ID: LTA-507350
> Department: Support IDV
> Priority: Normal
> Status: Closed
> 
> 


Ticket Details
===================
Ticket ID: LTA-507350
Department: Support IDV
Priority: Normal
Status: Open