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| -rw-r--r-- | altosui/AltosConvert.java | 12 |
1 files changed, 12 insertions, 0 deletions
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++) |