diff options
Diffstat (limited to 'altoslib/AltosConvert.java')
| -rw-r--r-- | altoslib/AltosConvert.java | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/altoslib/AltosConvert.java b/altoslib/AltosConvert.java index 760d9eb9..8d0b74dd 100644 --- a/altoslib/AltosConvert.java +++ b/altoslib/AltosConvert.java @@ -290,10 +290,18 @@ public class AltosConvert { return meters_to_feet(meters) / 5280; } + public static double miles_to_meters(double miles) { + return feet_to_meters(miles * 5280); + } + public static double meters_to_mph(double mps) { return meters_to_miles(mps) * 3600; } + public static double mph_to_meters(double mps) { + return miles_to_meters(mps) / 3600; + } + public static double meters_to_mach(double meters) { return meters / 343; /* something close to mach at usual rocket sites */ } @@ -306,6 +314,10 @@ public class AltosConvert { return c * 9/5 + 32; } + public static double f_to_c(double c) { + return (c - 32) * 5/9; + } + public static boolean imperial_units = false; public static AltosDistance distance = new AltosDistance(); |