No description
3ab197a000
Previous commit removed the logic that sets the tower position and altitude; this commit fixes this.
Also added limits and default for tower altitude because there are a lot of towers that are at the same altitude as the airport; this is clearly a lack of data. Also there are some towers that are ludicrously high (e.g. KLSV). This commit defines a reasonable minimum and maximum values for tower altitude; together with a default altitude which will be added to the airport elevation when the tower altitude is outside of these ranges (above airpot altitude).
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I used the following queries can against the navdata cache to figure out what sensible values were:
to locate overly tall towers
select a.type, a.ident, a.name, (p.elev_m - a.elev_m) from positioned as p
inner join positioned as a on a.octree_node = p.octree_node
where p.type=22 and a.type=1 and abs(p.elev_m - a.elev_m) > 100
to locate towers at ground level:
select a.type, a.ident, a.name, (p.elev_m - a.elev_m) from positioned as p
inner join positioned as a on a.octree_node = p.octree_node
where p.type=22 and a.type=1 and abs(p.elev_m - a.elev_m) < 0.1
to calculate the average tower height
select avg(p.elev_m - a.elev_m) from positioned as p
inner join positioned as a on a.octree_node = p.octree_node
where p.type=22 and a.type=1 and abs(p.elev_m - a.elev_m)
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| 3rdparty | ||
| CMakeModules | ||
| docs-mini | ||
| examples | ||
| icons | ||
| man | ||
| package | ||
| scripts | ||
| src | ||
| test_suite | ||
| utils | ||
| .clang-format | ||
| .gitignore | ||
| AUTHORS | ||
| ChangeLog | ||
| CMakeLists.txt | ||
| COPYING | ||
| flightgear-version | ||
| INSTALL | ||
| NEWS | ||
| README | ||
| README.cmake | ||
| README.msvc | ||
| README.OSG | ||
| README.plib | ||
| README.SimGear | ||
| README.sound | ||
| Thanks | ||
Welcome to the FlightGear Flight Simulator project. =================================================== The primary web page for this project is: http://www.flightgear.org For basic installation instructions see the "INSTALL" file. Before you can run FlightGear you will also need to download and install the "base" package which is a collection of textures, sounds, sample scenery, and other data files needed by the sim. For additional install help for specific platforms please browse the "docs-mini/" subdirectory. More complete documentation is available from our web page as a separate distribution. Please take a look at the "Thanks" file for a list of people who have contributed to this project. If you have contributed something but don't find your name in this file. Please send a polite reminder to http://www.flightgear.org/~curt For a summary of changes/additions by version see the "NEWS" file. This project is GPL'd. For complete details on our licensing please see the "COPYING" file. For information on available mailing lists, mailing list archives, and other available source code and documenation, please visit our web site. FlightGear is a product of the collaboration of large international group of volunteers. FlightGear is a work in progress. FlightGear comes with no warrantee. We hope you enjoy FlightGear and/or find it of some value!