altoslib: Typo slipped into AltosState.java

Oops.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/altoslib/AltosState.java b/altoslib/AltosState.java
index 8eacf97515d74f3f280dd12ed5d37609067c56d6..347c119883842db8ccd3e5cc13218728873c27db 100644 (file)
--- a/altoslib/AltosState.java
+++ b/altoslib/AltosState.java
@@ -66,7 +66,7 @@ public class AltosState implements Cloneable, Serializable {
 
                void set_filtered(double new_value, double time) {
                        if (prev_value != AltosLib.MISSING) {
-                               double f = 1/Math.exp((time - prev_set_time) / filter_le);
+                               double f = 1/Math.exp((time - prev_set_time) / filter_len);
                                new_value = f * new_value + (1-f) * prev_value;
                        }
                        set(new_value, time);