// **********************************************************************
//
// <copyright>
//
// Integrity Applications Incorporated
// 5180 Parkstone Dr.
// Chantilly, VA 20151
// (703) 378 8672
//
// Copyright (C) Integrity Applications Incorporated. All rights reserved.
//
// </copyright>
// **********************************************************************
/* Author: Matt Revelle
Description: Class to handle ACC records in DTED.
History: Created on 2004.07.18. (based on DTEDFrameUHL.java)
*/
package com.bbn.openmap.dataAccess.dted;
import java.io.FileNotFoundException;
import java.io.IOException;
import com.bbn.openmap.io.BinaryBufferedFile;
import com.bbn.openmap.io.BinaryFile;
import com.bbn.openmap.io.FormatException;
import com.bbn.openmap.util.Debug;
public class DTEDFrameACC {
public int abs_horz_acc = -1; // in meters
public int abs_vert_acc = -1; // in meters
public int rel_horz_acc = -1; // in meters
public int rel_vert_acc = -1; // in meters
// Ignore all reserved fields and accuracy of sub regions.
public DTEDFrameACC(BinaryFile binFile) {
try {
binFile.seek(DTEDFrame.UHL_SIZE + DTEDFrame.DSI_SIZE);
/* String checkACC = */binFile.readFixedLengthString(3);
String s_abs_horz_acc = binFile.readFixedLengthString(4);
try {
if ((s_abs_horz_acc.indexOf("NA") == -1)
&& (s_abs_horz_acc.indexOf("N/A") == -1)) {
abs_horz_acc = Integer.parseInt(s_abs_horz_acc, 10);
}
} catch (NumberFormatException pExp) {
Debug.message("dted",
"DTEDFrameACC: abs_horz_acc number bad, using 0");
abs_horz_acc = 0;
}
String s_abs_vert_acc = binFile.readFixedLengthString(4);
try {
if ((s_abs_vert_acc.indexOf("NA") == -1)
&& (s_abs_vert_acc.indexOf("N/A") == -1)) {
abs_vert_acc = Integer.parseInt(s_abs_vert_acc, 10);
}
} catch (NumberFormatException pExp) {
Debug.message("dted",
"DTEDFrameACC: abs_vert_acc number bad, using 0");
abs_vert_acc = 0;
}
String s_rel_horz_acc = binFile.readFixedLengthString(4);
try {
if ((s_rel_horz_acc.indexOf("NA") == -1)
&& (s_rel_horz_acc.indexOf("N/A") == -1)) {
rel_horz_acc = Integer.parseInt(s_rel_horz_acc, 10);
}
} catch (NumberFormatException pExp) {
Debug.message("dted",
"DTEDFrameACC: rel_horz_acc number bad, using 0");
rel_horz_acc = 0;
}
String s_rel_vert_acc = binFile.readFixedLengthString(4);
try {
if ((s_rel_vert_acc.indexOf("NA") == -1)
&& (s_rel_vert_acc.indexOf("N/A") == -1)) {
rel_vert_acc = Integer.parseInt(s_rel_vert_acc, 10);
}
} catch (NumberFormatException pExp) {
Debug.message("dted",
"DTEDFrameACC: rel_vert_acc number bad, using 0");
rel_vert_acc = 0;
}
} catch (IOException e) {
Debug.error("DTEDFrameACC: File IO Error!\n" + e.toString());
} catch (FormatException f) {
Debug.error("DTEDFrameACC: File IO Format error!\n" + f.toString());
}
}
public String toString() {
StringBuffer s = new StringBuffer();
s.append("***ACC***" + "\n");
s.append(" abs_horz_acc: " + abs_horz_acc + "\n");
s.append(" abs_vert_acc: " + abs_vert_acc + "\n");
s.append(" rel_horz_acc: " + rel_horz_acc + "\n");
s.append(" rel_vert_acc: " + rel_vert_acc + "\n");
return s.toString();
}
public static void main(String[] args) {
Debug.init();
if (args.length < 1) {
Debug.output("dtedframe_acc: Need a path/filename");
System.exit(0);
}
Debug.output("DTEDFrameACC: using frame " + args[0]);
java.io.File file = new java.io.File(args[0]);
try {
BinaryFile binFile = new BinaryBufferedFile(file);
// BinaryFile binFile = new BinaryFile(file);
DTEDFrameACC dfa = new DTEDFrameACC(binFile);
Debug.output(dfa.toString());
} catch (FileNotFoundException e) {
Debug.error("DTEDFrameACC: file " + args[0] + " not found");
System.exit(-1);
} catch (IOException e) {
Debug.error("DTEDFrameACC: File IO Error!\n" + e.toString());
}
}
}