# Title:
#
#   Unitless MKS Constants
#
# Copyright:
#
#   Copyright (C) 2003 Daniel Carrera, Brian Gough
#
# License:
#
#   GNU General Public License
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License as published by
#   the Free Software Foundation; either version 2 of the License, or (at
#   your option) any later version.
#
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
#   General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# Authors:
#
#   - Daniel Carrera
#   - Brian Gough
#   - Thomas Sawyer

#
module Stick
  module Constants
    module Typeless
      # Unitless constants in the MKS system (meters, kg, sec)

      module MKS
        SPEED_OF_LIGHT           = 2.99792458e8      # m / s
        GRAVITATIONAL_CONSTANT   = 6.673e-11  # m^3 / kg s^2
        PLANCKS_CONSTANT_H       = 6.62606876e-34 # kg m^2 / s
        PLANCKS_CONSTANT_HBAR    = 1.05457159642e-34 # kg m^2 / s
        VACUUM_PERMEABILITY      = 1.25663706144e-6 # kg m / A^2 s^2
        ASTRONOMICAL_UNIT        = 1.49597870691e11   # m
        LIGHT_YEAR               = 9.46053620707e15 # m
        PARSEC                   = 3.08567758135e16 # m
        GRAV_ACCEL               = 9.80665e0        # m / s^2
        ELECTRON_VOLT            = 1.602176462e-19  # kg m^2 / s^2
        MASS_ELECTRON            = 9.10938188e-31 # kg
        MASS_MUON                = 1.88353109e-28 # kg
        MASS_PROTON              = 1.67262158e-27 # kg
        MASS_NEUTRON             = 1.67492716e-27 # kg
        RYDBERG                  = 2.17987190389e-18 # kg m^2 / s^2
        BOLTZMANN                = 1.3806503e-23   # kg m^2 / K s^2
        BOHR_MAGNETON            = 9.27400899e-24  # A m^2
        NUCLEAR_MAGNETON         = 5.05078317e-27 # A m^2
        ELECTRON_MAGNETIC_MOMENT = 9.28476362e-24 # A m^2
        PROTON_MAGNETIC_MOMENT   = 1.410606633e-26  # A m^2
        MOLAR_GAS                = 8.314472e0       # kg m^2 / K mol s^2
        STANDARD_GAS_VOLUME      = 2.2710981e-2 # m^3 / mol
        MINUTE                   = 6e1        # s
        HOUR                     = 3.6e3      # s
        DAY                      = 8.64e4     # s
        WEEK                     = 6.048e5    # s
        INCH                     = 2.54e-2    # m
        FOOT                     = 3.048e-1   # m
        YARD                     = 9.144e-1   # m
        MILE                     = 1.609344e3 # m
        NAUTICAL_MILE            = 1.852e3    # m
        FATHOM                   = 1.8288e0   # m
        MIL                      = 2.54e-5    # m
        POINT                    = 3.52777777778e-4 # m
        TEXPOINT                 = 3.51459803515e-4 # m
        MICRON                   = 1e-6    # m
        ANGSTROM                 = 1e-10   # m
        HECTARE                  = 1e4     # m^2
        ACRE                     = 4.04685642241e3 # m^2
        BARN                     = 1e-28   # m^2
        LITER                    = 1e-3    # m^3
        US_GALLON                = 3.78541178402e-3 # m^3
        QUART                    = 9.46352946004e-4 # m^3
        PINT                     = 4.73176473002e-4 # m^3
        CUP                      = 2.36588236501e-4 # m^3
        FLUID_OUNCE              = 2.95735295626e-5 # m^3
        TABLESPOON               = 1.47867647813e-5 # m^3
        TEASPOON                 = 4.92892159375e-6 # m^3
        CANADIAN_GALLON          = 4.54609e-3  # m^3
        UK_GALLON                = 4.546092e-3 # m^3
        MILES_PER_HOUR           = 4.4704e-1   # m / s
        KILOMETERS_PER_HOUR      = 2.77777777778e-1 # m / s
        KNOT                     = 5.14444444444e-1 # m / s
        POUND_MASS               = 4.5359237e-1     # kg
        OUNCE_MASS               = 2.8349523125e-2  # kg
        TON                      = 9.0718474e2      # kg
        METRIC_TON               = 1e3     # kg
        UK_TON                   = 1.0160469088e3 # kg
        TROY_OUNCE               = 3.1103475e-2   # kg
        CARAT                    = 2e-4    # kg
        UNIFIED_ATOMIC_MASS      = 1.66053873e-27 # kg
        ATOMIC_MASS              = 1.66053873e-27 # kg
        GRAM_FORCE               = 9.80665e-3 # kg m / s^2
        POUND_FORCE              = 4.44822161526e0 # kg m / s^2
        KILOPOUND_FORCE          = 4.44822161526e3 # kg m / s^2
        POUNDAL                  = 1.38255e-1 # kg m / s^2
        CALORIE                  = 4.1868e0   # kg m^2 / s^2
        BTU                      = 1.05505585262e3 # kg m^2 / s^2
        THERM                    = 1.05506e8  # kg m^2 / s^2
        HORSEPOWER               = 7.457e2    # kg m^2 / s^3
        BAR                      = 1e5        # kg / m s^2
        STD_ATMOSPHERE           = 1.01325e5  # kg / m s^2
        TORR                     = 1.33322368421e2  # kg / m s^2
        METER_OF_MERCURY         = 1.33322368421e5 # kg / m s^2
        INCH_OF_MERCURY          = 3.38638815789e3  # kg / m s^2
        INCH_OF_WATER            = 2.490889e2 # kg / m s^2
        PSI                      = 6.89475729317e3 # kg / m s^2
        POISE                    = 1e-1    # kg m^-1 s^-1
        STOKES                   = 1e-4    # m^2 / s
        FARADAY                  = 9.6485341472e4  # A s / mol
        ELECTRON_CHARGE          = 1.602176462e-19 # A s
        GAUSS                    = 1e-4    # kg / A s^2
        STILB                    = 1e4     # cd / m^2
        LUMEN                    = 1e0     # cd sr
        LUX                      = 1e0     # cd sr / m^2
        PHOT                     = 1e4     # cd sr / m^2
        FOOTCANDLE               = 1.076e1 # cd sr / m^2
        LAMBERT                  = 1e4     # cd sr / m^2
        FOOTLAMBERT              = 1.07639104e1 # cd sr / m^2
        CURIE                    = 3.7e10  # 1 / s
        ROENTGEN                 = 2.58e-4 # A s / kg
        RAD                      = 1e-2    # m^2 / s^2
        SOLAR_MASS               = 1.98892e30 # kg
        BOHR_RADIUS              = 5.291772083e-11 # m
        VACUUM_PERMITTIVITY      = 8.854187817e-12 # A^2 s^4 / kg m^3
        NEWTON                   = 1e0     # kg m / s^2
        DYNE                     = 1e-5    # kg m / s^2
        JOULE                    = 1e0     # kg m^2 / s^2
        ERG                      = 1e-7    # kg m^2 / s^2
      end
    end
  end
end