1 /*****************************************************************************
3 Module: FGPhysicalProperties.cpp
4 Author: Christian Mayer
6 Called by: main program
8 ---------- Copyright (C) 1999 Christian Mayer (vader@t-online.de) ----------
10 This program is free software; you can redistribute it and/or modify it under
11 the terms of the GNU General Public License as published by the Free Software
12 Foundation; either version 2 of the License, or (at your option) any later
15 This program is distributed in the hope that it will be useful, but WITHOUT
16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
20 You should have received a copy of the GNU General Public License along with
21 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
22 Place - Suite 330, Boston, MA 02111-1307, USA.
24 Further information about the GNU General Public License can also be found on
25 the world wide web at http://www.gnu.org.
27 FUNCTIONAL DESCRIPTION
28 ------------------------------------------------------------------------------
29 Initialice the FGPhysicalProperties struct to something sensible(?)
32 ------------------------------------------------------------------------------
33 29.05.1999 Christian Mayer Created
34 16.06.1999 Durk Talsma Portability for Linux
35 20.06.1999 Christian Mayer added lots of consts
36 *****************************************************************************/
38 /****************************************************************************/
40 /****************************************************************************/
41 #include "FGPhysicalProperties.h"
42 #include "FGWeatherDefs.h"
44 /****************************************************************************/
45 /********************************** CODE ************************************/
46 /****************************************************************************/
47 FGPhysicalProperties::FGPhysicalProperties()
49 /************************************************************************/
50 /* This standart constructor fills the class with a standard weather */
51 /************************************************************************/
53 Wind.insert(FGWindItem(-1000.0, Point3D(0.0))); //no Wind by default
54 Wind.insert(FGWindItem(10000.0, Point3D(0.0))); //no Wind by default
56 Turbulence.insert(FGTurbulenceItem(-1000.0, Point3D(0.0))); //no Turbulence by default
57 Turbulence.insert(FGTurbulenceItem(10000.0, Point3D(0.0))); //no Turbulence by default
59 //Initialice with the CINA atmosphere
60 Temperature.insert(FGTemperatureItem( 0.0, (+15.0+273.16)));
61 Temperature.insert(FGTemperatureItem(11000.0, (-56.5+273.16)));
62 Temperature.insert(FGTemperatureItem(20000.0, (-56.5+273.16)));
64 AirPressure = FGAirPressureItem(101325.0);
66 VaporPressure.insert(FGVaporPressureItem( 0.0, FG_WEATHER_DEFAULT_VAPORPRESSURE)); //in Pa (I *only* accept SI!)
67 VaporPressure.insert(FGVaporPressureItem(10000.0, FG_WEATHER_DEFAULT_VAPORPRESSURE)); //in Pa (I *only* accept SI!)
69 //Clouds.insert(FGCloudItem()) => none
70 SnowRainIntensity = 0.0;
72 LightningProbability = 0.0;