--- 
- 
  type: import
  file: si/base
- 
  name: inch
  abbrev: in
  type: length
  equals: 2.54 cm
  alias: inches
- 
  name: foot
  abbrev: ft
  type: length
  equals: 12.0 in
  alias: feet
- 
  name: yard
  abbrev: yd
  type: length
  equals: 3.0 ft
  alias: yards
- 
  name: furlong
  type: length
  equals: 220.0 yd
  alias: furlongs
- 
  name: mile
  abbrev: mi
  type: length
  equals: 8.0 furlongs
  alias: miles
- 
  name: acre
  type: unit
  equals: 4840.0 sq_yd
  alias: acres
- 
  name: section
  type: unit
  equals: 1.0 sq_mi
  alias: sections
- 
  name: township
  type: unit
  equals: 36.0 sections
  alias: townships
- 
  name: fluid_ounce
  abbrev: fl_oz
  type: unit
  equals: 2.95735295625e-2 dm**3
  alias: fluid_ounces
- 
  name: gill
  type: unit
  equals: 4.0 fl_oz
  alias: gills
- 
  name: pint
  abbrev: pt
  type: unit
  equals: 4.0 gills
  alias: pints
- 
  name: quart
  abbrev: qt
  type: unit
  equals: 2.0 pt
  alias: quarts
- 
  name: gallon
  abbrev: gal
  type: unit
  equals: 4.0 qt
  alias: gallons
- 
  name: grain
  abbrev: gr
  type: unit
  equals: 6.479891e-5 kg
  alias: grains
- 
  name: ounce
  abbrev: oz
  type: unit
  equals: 437.5 gr
  alias: ounces
- 
  name: pound
  abbrev: lb
  type: unit
  equals: 16.0 oz
  alias: pounds
- 
  name: stone
  type: unit
  equals: 14.0 lb
  alias: stones
- 
  name: hundredweight
  abbrev: cwt
  type: unit
  equals: 100.0 lb
  alias: hundredweights
- 
  name: short_ton
  abbrev: st
  type: unit
  equals: 20.0 cwt
  alias: short_tons