Rename main.py to api.py and minor changes

api/Dockerfile

@@ -10,7 +10,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 EXPOSE 5000
 
 # define environment variable
-ENV FLASK_APP=main.py
+ENV FLASK_APP=api.py
 
 # run Gunicorn instead of the default Flask development server
 CMD ["gunicorn", "--bind", "0.0.0.0:5000", "main:app"]

api/main.py

@@ -1,4 +1,8 @@
-# main.py
+"""
+@file api.py
+@brief API for 3lips.
+@author 30hours
+"""
 
 from flask import Flask, Response, render_template, request, redirect, jsonify, send_from_directory
 import os

event/algorithm/associator/AdsbAssociator.py

@@ -7,8 +7,9 @@ class AdsbAssociator:
 
     """
     @class AdsbAssociator
-    @brief A class for associating a detection with ADS-B truth.
-    @details Uses radar detection data from a blah2 server.
+    @brief A class for associating detections of the same target.
+    @details Girst associate ADS-B truth with each radar detection.
+    Then associate over multiple radars.
     @see blah2 at https://github.com/30hours/blah2.
     Uses truth data in delay-Doppler space from an adsb2dd server.
     @see adsb2dd at https://github.com/30hours/adsb2dd.

event/event.py

@@ -81,7 +81,19 @@ async def event():
     # main processing
     for item in api_event:
 
-      for radar in item["server"]:
+      # associator selection
+      if item["associator"] == "adsb-associator":
+        associator = adsbAssociator
+      else:
+        print("Error: Associator invalid.")
+        return
+
+      # coord reg selection
+      if item["coordreg"] == "ellipse-parametric":
+        coordreg = ellipseParametric
+      else:
+        print("Error: Coord reg invalid.")
+        return
 
     print(radar, flush=True)