<?xml version="1.0"?> <!-- Example usage: <dash><dash>generic=file,out,4,fgfs.gps,insgns-gps --> <PropertyList> <generic> <output> <binary_mode>true</binary_mode> <binary_footer>none</binary_footer> <chunk> <name>time (sec)</name> <type>double</type> <node>/sim/time/elapsed-sec</node> </chunk> <chunk> <name>latitude</name> <type>double</type> <node>/position/latitude-deg</node> </chunk> <chunk> <name>longitude</name> <type>double</type> <node>/position/longitude-deg</node> </chunk> <chunk> <name>positive altitiude (m)</name> <type>float</type> <node>/position/altitude-ft</node> <factor>0.3048</factor> <!-- feet to meter --> </chunk> <chunk> <name>Velocity North ("vn" mps)</name> <type>float</type> <node>/velocities/speed-north-fps</node> <factor>0.3048</factor> <!-- fps to mps --> </chunk> <chunk> <name>Velocity East ("ve" mps)</name> <type>float</type> <node>/velocities/speed-east-fps</node> <factor>0.3048</factor> <!-- fps to mps --> </chunk> <chunk> <name>Velocity Down ("vd" mps)</name> <type>float</type> <node>/velocities/speed-down-fps</node> <factor>0.3048</factor> <!-- fps to mps --> </chunk> </output> </generic> </PropertyList>