/*
* Copyright 1998-2014 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
* and understandings on the user. The user is granted the right, without
* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
* UCAR/Unidata in any publications that result from the use of this
* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
* to endorse or promote any products or commercial entity unless specific
* written permission is obtained from UCAR/Unidata. The user also
* understands that UCAR/Unidata is not obligated to provide the user with
* any support, consulting, training or assistance of any kind with regard
* to the use, operation and performance of this software nor to provide
* the user with any updates, revisions, new versions or "bug fixes."
*
* THIS SOFTWARE IS PROVIDED BY UCAR/UNIDATA "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL UCAR/UNIDATA BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package ucar.atd.dorade;
import java.io.RandomAccessFile;
class DoradeASIB extends DoradeDescriptor {
private float longitude;
private float latitude;
private float altitudeMSL; // km
private float altitudeAGL; // km
private float groundSpeedEW; // m/s
private float groundSpeedNS; // m/s
private float verticalVelocity; // m/s
private float antennaHeading; // deg clockwise from true north
private float rollAngle;
private float pitchAngle;
private float yawAngle;
private float antennaScanAngle; // deg clockwise from up w.r.t. airframe
private float antennaFixedAngle; // deg toward nose
private float uWind; // m/s
private float vWind; // m/s
private float wWind; // m/s
private float headingChangeRate; // deg/s
private float pitchChangeRate; // deg/s
public DoradeASIB(RandomAccessFile file, boolean littleEndianData)
throws DescriptorException {
byte[] data = readDescriptor(file, littleEndianData, "ASIB");
//
// unpack
//
longitude = grabFloat(data, 8);
latitude = grabFloat(data, 12);
altitudeMSL = grabFloat(data, 16);
altitudeAGL = grabFloat(data, 20);
groundSpeedEW = grabFloat(data, 24);
groundSpeedNS = grabFloat(data, 28);
verticalVelocity = grabFloat(data, 32);
antennaHeading = grabFloat(data, 36);
rollAngle = grabFloat(data, 40);
pitchAngle = grabFloat(data, 44);
yawAngle = grabFloat(data, 48);
antennaScanAngle = grabFloat(data, 52);
antennaFixedAngle = grabFloat(data, 56);
uWind = grabFloat(data, 60);
vWind = grabFloat(data, 64);
wWind = grabFloat(data, 68);
headingChangeRate = grabFloat(data, 72);
pitchChangeRate = grabFloat(data, 76);
//
// debugging output
//
if (verbose)
System.out.println(this);
}
public String toString() {
String s = "ASIB\n";
s += " longitude: " + longitude + "\n";
s += " latitude: " + latitude + "\n";
s += " altitude (MSL): " + altitudeMSL + "\n";
s += " altitude (AGL): " + altitudeAGL + "\n";
s += " EW ground speed: " + groundSpeedEW + "\n";
s += " NS ground speed: " + groundSpeedNS + "\n";
s += " vertical velocity: " + verticalVelocity + "\n";
s += " antenna heading: " + antennaHeading + "\n";
s += " roll: " + rollAngle + "\n";
s += " pitch: " + pitchAngle + "\n";
s += " yaw: " + yawAngle + "\n";
s += " scan angle: " + antennaScanAngle + "\n";
s += " fixed angle: " + antennaFixedAngle + "\n";
s += " u wind: " + uWind + "\n";
s += " v wind: " + vWind + "\n";
s += " w wind: " + wWind + "\n";
s += " heading change rate: " + headingChangeRate + "\n";
s += " pitch change rate: " + pitchChangeRate;
return s;
}
/**
* Get the latitude
*
* @return the latitude
*/
public float getLatitude() {
return latitude;
}
/**
* Get the longitude
*
* @return the longitude
*/
public float getLongitude() {
return longitude;
}
/**
* Get the altitude (MSL)
*
* @return the altitude in km MSL
*/
public float getAltitude() {
return altitudeMSL;
}
}