X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosConvert.java;h=db7039ec5294a5dc16b8e99248a6612360fb3a0a;hp=207470a5eb5ef6016341dc0fd0d8986db65c51ab;hb=5ef731bd87c6d2a71a4edcc69a218eaf1aa7c465;hpb=b83d8eca433ed5796835f6a09271f50c7f27cc81

diff --git a/altosui/AltosConvert.java b/altosui/AltosConvert.java
index 207470a5..db7039ec 100644
--- a/altosui/AltosConvert.java
+++ b/altosui/AltosConvert.java
@@ -234,6 +234,18 @@ public class AltosConvert {
 		return array;
 	}
 
+	static double meters_to_feet(double meters) {
+		return meters * (100 / (2.54 * 12));
+	}
+
+	static double meters_to_mach(double meters) {
+		return meters / 343;		/* something close to mach at usual rocket sites */
+	}
+
+	static double meters_to_g(double meters) {
+		return meters / 9.80665;
+	}
+
 	static int checksum(int[] data, int start, int length) {
 		int	csum = 0x5a;
 		for (int i = 0; i < length; i++)