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3.04 Egli model and unit test

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alex
2017-04-19 22:06:20 +01:00
parent e943a28d3c
commit 9038f32c3f
13 changed files with 260 additions and 47 deletions
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11
models/los.cc
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@@ -10,6 +10,7 @@
#include "itwom3.0.hh"
#include "sui.hh"
#include "pel.hh"
#include "egli.hh"
#include <pthread.h>
#define NUM_SECTIONS 4
@@ -304,8 +305,9 @@ void PlotPropPath(struct site source, struct site destination,
xmtr_alt, dest_alt, xmtr_alt2, dest_alt2,
cos_rcvr_angle, cos_test_angle = 0.0, test_alt,
elevation = 0.0, distance = 0.0, four_thirds_earth,
field_strength = 0.0, rxp, dBm, dkm, diffloss;
field_strength = 0.0, rxp, dBm, diffloss;
struct site temp;
float dkm;
ReadPath(source, destination);
@@ -445,7 +447,6 @@ void PlotPropPath(struct site source, struct site destination,
dkm = (elev[1] * elev[0]) / 1000; // km
switch (propmodel) {
case 1:
// Longley Rice ITM
@@ -520,12 +521,14 @@ void PlotPropPath(struct site source, struct site destination,
METERS_PER_FOOT), dkm,
pmenv);
break;
case 10:
// Plane earth
loss = PlaneEarthLoss(dkm, source.alt * METERS_PER_FOOT, (path.elevation[y] * METERS_PER_FOOT) + (destination.alt * METERS_PER_FOOT));
break;
case 11:
// Egli VHF/UHF
loss = EgliPathLoss(LR.frq_mhz, source.alt * METERS_PER_FOOT, (path.elevation[y] * METERS_PER_FOOT) + (destination.alt * METERS_PER_FOOT),dkm);
break;
default:
point_to_point_ITM(source.alt * METERS_PER_FOOT,
destination.alt *