Move util scripts

utils/geo2vec.py

@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+
+import logging as log
+import fileinput
+
+from sys import argv
+from skyfield.api import Topos, load
+
+log.basicConfig(level=log.DEBUG)
+
+"""
+Converts pairs of format `name longitute latitude` to `ns3::Vector` format in ITRF frame
+
+See `ns3::Vector::operator >>`
+"""
+
+"""
+Stores the vector data
+"""
+class Vector:
+
+    def __init__(self, x, y, z):
+        self.x = x
+        self.y = y
+        self.z = z
+
+    def __repr__(self):
+        return "%f:%f:%f" % (self.x, self.y, self.z)
+
+if __name__ == "__main__":
+    if len(argv) > 1:
+        f = fileinput.input(argv[1])
+    else:
+        f = fileinput.input()
+
+    for line in f:
+        _, lat, lng = line.split(',')
+        location = Topos(float(lat), float(lng))
+        d = location.itrf_xyz().m
+        print(Vector(d[0], d[1], d[2]))
+