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

[Support #ZLR-921995]: IDV differences

Hi Bill-

> Thanks Don - the MetWise color tables actually are AWIPS color tables. NOAA 
> provides about 6 satellite enhancement color tables in FX-Net/MetWise Net. 
> I've created a couple and I've had a few users ask me to create others. Our 
> subscriber using IDV was the first to ask if we could "import" or incorporate 
> the IDV enhancements into MetWise. I wonder if there's been any sharing of 
> color tables among GEMPAK, McIDAS and AWIPS. 

That would be too logical. ;-)

>I'll have to ask Sher. I don't know much about color tables. I've attached a 
>sample of the default radar reflectivity colormap in FX-Net (MetWise Net). It 
>looks rather simple; they assign an RGB color in the first 3 columns to 
>reflectivity values in the next couple of columns. The reflectivity value must 
>depend on whether or not the radar is in clear air or precip mode. I'm not 
>sure if the AWIPS colormaps have the same format or if these are FX-Net 
>(MetWise Net) specific.

If you could find out if they are the same as AWIPS and if
there is any docs on the format, that would be fine.
In particular, I'd like to know what the last values are.   
Sometimes it's a string, sometimes it's 2 numbers with a | in between.  
Right now the IDV uses a linear color mapping, and this looks 
more stepped.

If you rename it to RadarReflectivity.tbl, you can import it
into the Color Table Editor (Tools->Color Table Editor menu)
from the File->Import menu.  Then set the range to 0 to 80
and save it as whatever name you want. 

I'll look into allowing the user to set the table
type based regardless of the name.

Don 
 -----Original Message-----
> From: Unidata IDV Support [mailto:address@hidden]
> Sent: Thursday, September 18, 2008 8:40 AM
> To: Bauman.Bill
> Cc: address@hidden
> Subject: [Support #ZLR-921995]: IDV differences
> 
> Hi Bill-
> 
> > Got an IDV question for you. One of my MetWise Net subscribers asked me
> > if we could develop satellite enhancements like those in IDV. When I
> > looked at the available color tables in my version of IDV I have 4 for
> > satellite as shown below.
> 
> These are the GEMPAK color tables available in a plugin.  Go
> to the Tools->Plugin Manager menu, expand the Color Tables
> section and click on Install for the GEMPAK Color Tables.
> You'll need to restart the IDV to pick up the new tables.
> 
> As a side note, you can import any GEMPAK, McIDAS, NCL
> color table from the Color Table Manager.  You can use
> the Plugin Creator to import a bunch of your own color
> tables into a plugin.  If you have another format of
> color table that you'd like us to support (e.g. from
> MetWise), send us a sample and we'll look into supporting
> that format.
> 
> Don
> 
> Ticket Details
> ===================
> Ticket ID: ZLR-921995
> Department: Support IDV
> Priority: Normal
> Status: Open
> 
> 
> 
> ......................................................................
> The information contained in this email message is intended only for the use 
> of the individuals to whom it is
> addressed and may contain information that is privileged and sensitive. If 
> the reader of this message is not
> the intended recipient, you are hereby notified that any dissemination, 
> distribution or copying of this
> communication is strictly prohibited. If you have received this communication 
> in error, please notify the
> sender immediately by email at the above referenced address. Thank you.
> 


Ticket Details
===================
Ticket ID: ZLR-921995
Department: Support IDV
Priority: Normal
Status: Open