Re: Filter Out Objects
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Maybe you can skin this cat a different way.
In the APRS client called APRSIS32, I used this: -b/CW*/DW*. Note the * on the end.
The reason I chose to use “-b” was because there may be a time when the symbol is used incorrectly and I wouldn’t see it. You are looking at a symbol with a specific overlay so it may be very specific.
From: APRSISCE@groups.io [mailto:APRSISCE@groups.io] On Behalf Of Jerry N7YGE
Sent: Saturday, March 07, 2020 3:16 AM
Subject: Re: [APRSISCE] Filter Out Objects
Did not work. Did you try it and it worked for you? See below as to the right orientation of the /a for a red diamond. Yes I am using SARTRACK but all programs have the filter box and is universal. So should work for all aprs programs. Please send code tested and works for you.
Since the diamond is red should it use the \a and not /a?
From: APRSISCE@groups.io [mailto:APRSISCE@groups.io] On Behalf Of Lynn Deffenbaugh
Nice map, but I don't think that's APRSIS32... If it was, you could test the positive filter with Control-G for a filter test. But here's what I think you need:
Yes, there's 2 slashes after the s and one slash after the a. It says to suppress all "a" symbols from the alternate table (the red diamond) with an overlay of W or D.
You can read more about APRS-IS filters at:
Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32
On 3/6/2020 6:14 PM, Jerry N7YGE wrote: