Pro Tier One subscribers have the ability to change the standard color palettes for radar products. Custom color palettes let you choose colors that better meet your needs or viewing preferences. We’ll walk through the process of creating your own custom color palette from scratch.
RadarScope color palettes are defined in plain text files with a “.pal” filename extension. They are based on the format used by Gibson Ridge Software, with some modifications to support certain RadarScope features. You can create a color palette using any text editor on the platform of your choice.
Locate the TextEdit app in the Applications folder on your Mac. Double-click the icon to open it.
From the File menu, select “New” to create a new document. Then from the Format menu, select “Make Plain Text” to change the document format to a plain text file.
In your document, you’ll type a series of statements that define your custom color palette. Just enter each of them as shown here. First, every color palette needs a Product statement, which specifies the types of radar products for which it can be used. We’re creating a reflectivity color palette, so we need to enter “BR” or “DR” as the product type.
Product: BR
Every color palette also needs a Units statement to tell RadarScope what units to use when translating the colors in the palette to values in the radar data. Reflectivity products always use units of “DBZ”.
Units: DBZ
Next, you’ll enter a series of Color statements that match values in the radar data with the colors you wish to use to display them. There are several variations of color statements supported by RadarScope. We’ll use the SolidColor variation here. Each statement includes a data value and a set of three values that define the red, green, and blue components of the color. We’ll enter colors for reflectivity values ranging from 5 dBZ to 80 dBZ.
SolidColor: 5 30 0 52
SolidColor: 10 38 6 66
SolidColor: 15 48 15 79
SolidColor: 20 56 24 91
SolidColor: 25 64 31 104
SolidColor: 30 71 36 118
SolidColor: 35 78 42 132
SolidColor: 40 91 60 140
SolidColor: 45 104 76 150
SolidColor: 50 117 93 159
SolidColor: 55 131 110 169
SolidColor: 60 146 127 182
SolidColor: 65 163 146 192
SolidColor: 70 182 170 208
SolidColor: 75 203 194 221
SolidColor: 80 225 221 235
Now that you’ve entered all of those statements, your document should look something like this:
You’ve created your color palette. Now you need to save the file so you can import it into RadarScope. From the File menu, select “Save…” and give the file a name and select a location in which to save it.
In this example, we’ll be importing the color palette into RadarScope for macOS, so you can save it anywhere on your local disk. If you’re importing the palette into RadarScope for iOS, you may want to save the file to your iCloud Drive where your iOS device can access it.
5. Import the file into RadarScopeTo import your color palette, open RadarScope for macOS. In the Colors menu, select “Reflectivity”, then “Import Color Palette…”
Locate the color palette file you just saved, select it, and click “Open”.
If you entered the statements correctly, your file should import without any errors. If errors are reported, open the file in TextEdit again, fix any typos, then try to import it again.
6. Select the Color PaletteNow that you’ve imported your color palette, RadarScope can use it to display reflectivity products. In the Colors menu, select Reflectivity, then the name of your new color palette.
You’re all set! Now RadarScope will use your new color palette when displaying reflectivity products.
Locate the Notepad app from the Start menu on Windows and click to open the application.
From the File menu, select “New Tab” or "New Window" to create a new document.
In your document, you’ll type a series of statements that define your custom color palette. Just enter each of them as shown here. First, every color palette needs a Product statement, which specifies the types of radar products for which it can be used. We’re creating a reflectivity color palette, so we need to enter “BR” or “DR” as the product type.
Product: BR
Every color palette also needs a Units statement to tell RadarScope what units to use when translating the colors in the palette to values in the radar data. Reflectivity products always use units of “DBZ”.
Units: DBZ
Next, you’ll enter a series of Color statements that match values in the radar data with the colors you wish to use to display them. There are several variations of color statements supported by RadarScope. We’ll use the SolidColor variation here. Each statement includes a data value and a set of three values that define the red, green, and blue components of the color. We’ll enter colors for reflectivity values ranging from 5 dBZ to 80 dBZ.
SolidColor: 5 30 0 52
SolidColor: 10 38 6 66
SolidColor: 15 48 15 79
SolidColor: 20 56 24 91
SolidColor: 25 64 31 104
SolidColor: 30 71 36 118
SolidColor: 35 78 42 132
SolidColor: 40 91 60 140
SolidColor: 45 104 76 150
SolidColor: 50 117 93 159
SolidColor: 55 131 110 169
SolidColor: 60 146 127 182
SolidColor: 65 163 146 192
SolidColor: 70 182 170 208
SolidColor: 75 203 194 221
SolidColor: 80 225 221 235
Now that you’ve entered all of those statements, your document should look something like this:
You’ve created your color palette. Now you need to save the file so you can import it into RadarScope. From the File menu, select “Save as” and give the file a name with ".pal" at the end and select a location in which to save it.
In this example, we’ll be importing the color palette into RadarScope for Windows, so you can save it anywhere on your local disk. If you’re importing the palette into RadarScope for Android, you may want to save the to a cloud storagelocation where your Android device can access it.
5. Import the file into RadarScopeTo import your color palette, open RadarScope for Windows. In the Color Palettes menu, select “Reflectivity”, then select the "+" button in the upper right hand corner.
Locate the color palette file you just saved, select it, and click “Open."
It will ask you to name your color palette. If you entered the statements correctly, your file should import without any errors. If errors are reported, open the file in Notepad again, fix any typos, then try to import it again.
Now that you’ve imported your color palette, RadarScope can use it to display reflectivity products. In the Colors menu, select Reflectivity, then the name of your new color palette.
You’re all set! Now RadarScope will use your new color palette when displaying reflectivity products.
Info
This page is meant to provide a basic example of how to create a custom color palate. For more in-depth information on ways to further customize color palate, check Color Palette Reference - Technical Guide.