Renaming circlebot -> advisorycircular.

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "circlebot",
+  "name": "advisorycircular",
   "version": "0.0.1",
   "private": true,
   "devDependencies": {

src/main/lemondronor/advisorycircular.cljs

@@ -1,4 +1,4 @@
-(ns lemondronor.circlebot
+(ns lemondronor.advisorycircular
   (:require
    ["commander" :as commander]
    ["fs" :as fs]
@@ -166,7 +166,8 @@
 
 
 (defn ac-desc [ac]
-  (str (:icao ac) " " (:lat ac) " " (:lon ac)
+  (str (:icao ac) " " "http://tar1090.adsbexchange.com/?icao=" (:icao ac)
+       " " (:lat ac) " " (:lon ac)
        " #" (:registration ac) " " (:alt ac) " " (:curviness ac) " "
        (:normalized-curviness ac)))
 
@@ -476,7 +477,12 @@
                 (:distance airport-properties)
                 (:minimum-airport-distance-km config)
                 (:label airport-properties)
-                ())
+                ()))
+    (let [alts (map :alt recent-positions)
+          min-alt (apply min alts)
+          max-alt (apply max alts)
+          ratio (/ max-alt min-alt)]
+      (log-info "%s: ratio of min alt to max alt: %s [%s - %s]" icao (.toFixed (/ max-alt min-alt) 1) min-alt max-alt))
     (do
       (p/let [coarse (pelias/reverse (:pelias config) lat lon {:layers "coarse"})]
         (let [coarse (first (:features coarse))]
@@ -512,7 +518,7 @@
                               js/JSON
                               (clj->js (track->geojson older-positions recent-positions icao centroid)))
                              {})))
-                          (log-warn "Skipping tweet %s %s" image-path description)))))))))))
+                        (log-warn "Skipping tweet %s %s" image-path description))))))))))
 
 
 (defn process-potential-circles [acs config now]
@@ -530,7 +536,7 @@
    ;; This is how many degrees of turning we need to see over
    ;; max-history-age-ms ms to consider it a potential circling
    ;; aircraft.
-   :curviness-threshold-degrees 1440
+   :curviness-threshold-degrees (* 2 360)
    ;; If the centroid of the aircraft's positions is less than this
    ;; close to an airport, then it's probably just doing flight
    ;; training.