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Path profile Tx height bugfix for some models

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alex
2017-03-19 19:55:09 +00:00
parent 13605e1e82
commit e943a28d3c
7 changed files with 87 additions and 45 deletions
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5
models/los.cc
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@@ -336,7 +336,8 @@ void PlotPropPath(struct site source, struct site destination,
Longley-Rice. This information is required for properly
integrating the antenna's elevation pattern into the
calculation for overall path loss. */
if(debug)
fprintf(stderr,"four_thirds_earth %.1f source.alt %.1f path.elevation[0] %.1f\n",four_thirds_earth,source.alt,path.elevation[0]);
for (y = 2; (y < (path.length - 1) && path.distance[y] <= max_range);
y++) {
/* Process this point only if it
@@ -445,8 +446,6 @@ void PlotPropPath(struct site source, struct site destination,
dkm = (elev[1] * elev[0]) / 1000; // km
switch (propmodel) {
case 1:
// Longley Rice ITM

3
models/sui.cc
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@@ -45,5 +45,6 @@ double SUIpathLoss(float f, float TxH, float RxH, float d, int mode)
double Xf = 6 * log10(f / 2000);
double Xh = XhCF * log10(RxH / 2000);
return A + (10 * y * log10(d / d0)) + Xf + Xh + s;
//return A + (10 * y * log10(d / d0)) + Xf + Xh + s;
return A + (10 * y) * (log10(d / d0)) + Xf + Xh + s;
}