sync. with JSBSim v. 2.0

Aircraft/c172p/Engines/eng_io320.xml

@@ -1,12 +1,23 @@
 <?xml version="1.0"?>
-<FG_PISTON NAME="IO320">
-  MINMP             6.5
-  MAXMP            29.92
-  DISPLACEMENT    320.0
-  MAXHP           160.0
-  CYCLES            2.0
-  IDLERPM         550.0
-  MAXTHROTTLE       1.0
-  MINTHROTTLE       0.2
-</FG_PISTON>
+<!--
+  File:     IO320.xml
+  Author:   Aero-Matic v 0.8
 
+  Inputs:
+    name:           IO320
+    type:           piston
+    power:          160.0 hp
+    augmented?      no
+    injected?       no
+-->
+
+<piston_engine name="IO320">
+  <minmp unit="INHG">          6.5 </minmp>
+  <maxmp unit="INHG">         29.92 </maxmp>
+  <displacement unit="IN3"> 320.00 </displacement>
+  <maxhp>        160.00 </maxhp>
+  <cycles>         2.0 </cycles>
+  <idlerpm>      550.0 </idlerpm>
+  <maxthrottle>    1.0 </maxthrottle>
+  <minthrottle>    0.2 </minthrottle>
+</piston_engine>

Aircraft/c172p/Engines/prop_75in2f.xml

@@ -1,61 +1,71 @@
 <?xml version="1.0"?>
-<FG_PROPELLER  NAME="Fixed-Pitch 75-inch Two-Blade Propeller">
-  IXX       1.67
-  DIAMETER  75
-  NUMBLADES  2
-  MINPITCH 22
-  MAXPITCH 22
-  C_THRUST 25 1 
-  0.0   0.068
-  0.1   0.068
-  0.2   0.067
-  0.3   0.066
-  0.4   0.064
-  0.5   0.061
-  0.6   0.057
-  0.7   0.050
-  0.8   0.040
-  0.9   0.029
-  1.0   0.019
-  1.1   0.008
-  1.2   -0.001
-  1.3   -0.008
-  1.4   -0.019
-  1.5   -0.029
-  1.6   -0.040
-  1.7   -0.050
-  1.8   -0.057
-  1.9   -0.061
-  2.0   -0.064
-  2.1   -0.066
-  2.2   -0.067
-  2.3   -0.068
-  5.0   -0.068
-  C_POWER 26 1  
-  0.0   0.0580
-  0.1   0.0620
-  0.2   0.0600
-  0.3   0.0580
-  0.4   0.0520
-  0.5   0.0450
-  0.6   0.0421
-  0.7   0.0389
-  0.8   0.0346
-  0.9   0.0280
-  1.0   0.0202
-  1.1   0.0111
-  1.2   0.0075
-  1.3   0.0111
-  1.4   0.0202
-  1.5   0.0280
-  1.6   0.0346
-  1.7   0.0389
-  1.8   0.0421
-  1.9   0.0436
-  2.0   0.0445
-  2.1   0.0445
-  2.2   0.0442
-  2.3   0.0431
-  2.4   0.0424
-  5.0   0.0413
-</FG_PROPELLER>
+
+<propeller name="Fixed-Pitch 75-inch Two-Blade Propeller">
+  <ixx> 1.67 </ixx>
+  <diameter unit="IN"> 75.0 </diameter>
+  <numblades> 2 </numblades>
+  <minpitch> 22 </minpitch>
+  <maxpitch> 22 </maxpitch>
+
+  <table name="C_THRUST" type="internal">
+    <tableData>
+      0.0   0.068
+      0.1   0.068
+      0.2   0.067
+      0.3   0.066
+      0.4   0.064
+      0.5   0.061
+      0.6   0.057
+      0.7   0.050
+      0.8   0.040
+      0.9   0.029
+      1.0   0.019
+      1.1   0.008
+      1.2   -0.001
+      1.3   -0.008
+      1.4   -0.019
+      1.5   -0.029
+      1.6   -0.040
+      1.7   -0.050
+      1.8   -0.057
+      1.9   -0.061
+      2.0   -0.064
+      2.1   -0.066
+      2.2   -0.067
+      2.3   -0.068
+      5.0   -0.068
+    </tableData>
+  </table>
+
+  <table name="C_POWER" type = "internal">
+    <tableData>
+      0.0   0.0580
+      0.1   0.0620
+      0.2   0.0600
+      0.3   0.0580
+      0.4   0.0520
+      0.5   0.0450
+      0.6   0.0421
+      0.7   0.0389
+      0.8   0.0346
+      0.9   0.0280
+      1.0   0.0202
+      1.1   0.0111
+      1.2   0.0075
+      1.3   0.0111
+      1.4   0.0202
+      1.5   0.0280
+      1.6   0.0346
+      1.7   0.0389
+      1.8   0.0421
+      1.9   0.0436
+      2.0   0.0445
+      2.1   0.0445
+      2.2   0.0442
+      2.3   0.0431
+      2.4   0.0424
+      5.0   0.0413
+    </tableData>
+  </table>
+
+</propeller>