From: Bill Kuker <bkuker@billkuker.com>
Date: Mon, 13 Apr 2009 17:41:40 +0000 (+0000)
Subject: Make it extrapolate when pressure is off scale high, not return 0
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=e6116dd1c6788e743ff179ee1a1497055e63f824;p=sw%2Fmotorsim

Make it extrapolate when pressure is off scale high, not return 0
---

diff --git a/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java b/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
index 3fa4238..7d0e619 100644
--- a/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
+++ b/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
@@ -32,7 +32,8 @@ public abstract class PiecewiseSaintRobertFuel extends SaintRobertFuel {
 			Entry e = entries.get(samplePressure);
 			return e.a;
 		} catch ( NoSuchElementException e ){
-			return 0;
+			System.err.println("Pressure " + pressure + " is outside of expiermental range for " + this.getClass().getSimpleName());
+			return entries.get(entries.lastKey()).a;
 		}
 	}
 
@@ -43,7 +44,8 @@ public abstract class PiecewiseSaintRobertFuel extends SaintRobertFuel {
 			Entry e = entries.get(samplePressure);
 			return e.n;
 		} catch ( NoSuchElementException e ){
-			return 0;
+			System.err.println("Pressure " + pressure + " is outside of expiermental range for " + this.getClass().getSimpleName());
+			return entries.get(entries.lastKey()).n;
 		}
 	}