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>From <a class="moz-txt-link-freetext"
href="http://www.aprs-is.net/javAPRSFilter.aspx">http://www.aprs-is.net/javAPRSFilter.aspx</a><br>
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<td>t/poimqstunw
<p> t/poimqstu/call/km</p>
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<td> Type filter</td>
<td> Pass all traffic based on packet type.<br>
One or more types can be defined at the same time, t/otq is a valid
definition.<br>
<snip>
<p>n = NWS Weather & Weather Objects<br>
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What exactly is the definition of "NWS Weather & Weather Objects"?
Can this actually be expressed in the terms of other filters or is it
something "magic" in the javAPRSfilter implementation? <br>
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<td>q/con/ana</td>
<td> q Contruct filter</td>
<td> q = q Construct command<br>
con = list of q Construct to pass (case sensitive)<br>
ana = analysis based on q Construct.
<p> I = Pass positions from IGATES identified by qAr or qAR.</p>
<p> For example:<br>
q/C Pass all traffic with qAC<br>
q/rR Pass all traffic with qAr or qAR<br>
q//I Pass all position packets from IGATES identified in other
packets by qAr or qAR</p>
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So, what exactly does "ana" do? And is the only possible value "I"?
And is it combinable with a non-blank "con"? And if so, is it an AND
or OR filter between "con" and "ana"?<br>
<br>
Lynn (D) - KJ4ERJ - Trying to implement filtering source code<br>
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PS. My spell checker just discovered that "Contruct" in the second
column is missing an "s".<br>
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