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[AWIPS #CWJ-540985]: grb2 decode question.

> Ok - this worked.   It was user error - when I was deleting caveData I was 
> typing /bin/rm -rf caveDATA (note DATA in all caps)  what a stiff I am.  So 
> finally when I did the RIGHT thing upon launch it works just fine.

Glad it worked! 
 
> You had offered to show us how to set the default display settings (color 
> scheme/fill) for this product so if you have time we'd love to see that too.
> 
> We were wondering -- the product we create is in m/s but were wondering if we 
> could have it converted under the hood by having the default display multiply 
> it by 2.24 -- if not that is ok.
> 

Yeah, so there is some configuring you can play around with. First question, 
are you wanting to set this up for a contour, image, or both?

Let's first start creating a site override.

On EDEX, create the following directory:

mkdir -p /awips2/edex/data/utility/common_static/site/OAX/styleRules/

Copy in the styleRule file 

(for a contour: d2dContourStyleRules.xml)
(for an image: gridImageryStyleRules.xml)

cp 
/awips2/edex/data/utility/common_static/base/styleRules/gridImageryStyleRules.xml
 /awips2/edex/data/utility/common_static/site/OAX/styleRules/

Edit the site override file:
vi 
/awips2/edex/data/utility/common_static/site/OAX/styleRules/gridImageryStyleRules.xml

And then you'll want an entry similar to this (notice you can just set the 
units to be "mph" and the conversion will happen for you, no need to multiply 
by 2.24). You can change the max/min, levelScale (LOG or LINEAR), which values 
you want labeled on the color bar, and which colortable. This just uses the 
default Grid/Gridded Data colormap, but if you have an existing colorscale you 
could create a new one based off that.

 <styleRule>
        <paramLevelMatches>
            <parameter>GSTX</parameter>
            <parameter>GSTF</parameter>
        </paramLevelMatches>
        <imageStyle>
         <interpolate>false</interpolate>
            <displayUnits>mph</displayUnits>
            <range scale="LINEAR">
                <minValue>0</minValue>
                <maxValue>250</maxValue>
            </range>
            <defaultColormap>Grid/Gridded Data</defaultColormap>
            <colorbarLabeling>
                <values>0 10 25 50 100 250</values>
            </colorbarLabeling>
        </imageStyle>
    </styleRule>


The d2dContourStyleRules is similar, but slightly different. You can look at 
the many examples for other products in that file and replicate something 
similar.


Thanks,

Tiffany Meyer
AWIPS Lead Software Engineer
UCAR-Unidata

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Ticket Details
===================
Ticket ID: CWJ-540985
Department: Support AWIPS
Priority: Critical
Status: Open
===================
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