X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=ao-tools%2Faltosui%2FAltosState.java;h=90e73f5eff42a3aadd83b4322047ee1e2cb029cf;hp=c13dfe68451adb303530d1619474568486c267f7;hb=1260589976c1a95848b298497fd251c4ee7d3f93;hpb=c443f43f8dee6e0fcbcecf9d09e948fd928b7af4

diff --git a/ao-tools/altosui/AltosState.java b/ao-tools/altosui/AltosState.java
index c13dfe68..90e73f5e 100644
--- a/ao-tools/altosui/AltosState.java
+++ b/ao-tools/altosui/AltosState.java
@@ -64,6 +64,8 @@ public class AltosState {
 	boolean	gps_ready;
 
 	AltosGreatCircle from_pad;
+	double	elevation;	/* from pad */
+	double	range;		/* total distance */
 
 	double	gps_height;
 
@@ -78,7 +80,7 @@ public class AltosState {
 		data = cur;
 
 		ground_altitude = data.ground_altitude();
-		height = data.altitude() - ground_altitude;
+		height = data.filtered_altitude() - ground_altitude;
 
 		report_time = System.currentTimeMillis();
 
@@ -124,7 +126,7 @@ public class AltosState {
 		}
 
 		if (state == Altos.ao_flight_pad) {
-			if (data.gps != null && data.gps.locked && data.gps.nsat >= 4) {
+			if (data.gps != null && data.gps.locked) {
 				npad++;
 				if (npad > 1) {
 					/* filter pad position */
@@ -161,11 +163,18 @@ public class AltosState {
 		if (data.gps != null) {
 			if (gps == null || !gps.locked || data.gps.locked)
 				gps = data.gps;
-			if (npad > 0 && gps.locked)
+			if (npad > 0 && gps.locked) {
 				from_pad = new AltosGreatCircle(pad_lat, pad_lon, gps.lat, gps.lon);
+			}
 		}
+		elevation = 0;
+		range = -1;
 		if (npad > 0) {
 			gps_height = gps.alt - pad_alt;
+			if (from_pad != null) {
+				elevation = Math.atan2(height, from_pad.distance) * 180 / Math.PI;
+				range = Math.sqrt(height * height + from_pad.distance * from_pad.distance);
+			}
 		} else {
 			gps_height = 0;
 		}