modules/unitsapi/units.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- $Id: units.xml,v 1.2 2009/02/27 20:46:23 raspberryman Exp $ -->
<!--
 * @file
 * Unit type data for the Units Module.
 -->

<units>
	<length>
		<unit>
			<key>millimeter</key>
			<singular>millimeter</singular>
			<plural>millimeters</plural>
			<symbol>mm</symbol>
			<factor>0.001</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>centimeter</key>
			<singular>centimeter</singular>
			<plural>centimeters</plural>
			<symbol>cm</symbol>
			<factor>0.01</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>decimeter</key>
			<singular>decimeter</singular>
			<plural>decimeters</plural>
			<symbol>dm</symbol>
			<factor>0.1</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>meter</key>
			<singular>meter</singular>
			<plural>meters</plural>
			<symbol>m</symbol>
			<factor>1</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>kilometer</key>
			<singular>kilometer</singular>
			<plural>kilometers</plural>
			<symbol>km</symbol>
			<factor>1000</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>foot</key>
			<singular>foot</singular>
			<plural>feet</plural>
			<symbol>ft</symbol>
			<factor>3.048 E-01</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>inch</key>
			<singular>inch</singular>
			<plural>inches</plural>
			<symbol>in</symbol>
			<factor>2.54 E-02</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>mile</key>
			<singular>mile</singular>
			<plural>miles</plural>
			<symbol>mi</symbol>
			<factor>1.609 344 E+03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>yard</key>
			<singular>yard</singular>
			<plural>yards</plural>
			<symbol>yd</symbol>
			<factor>9.144 E-01</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
	</length>
	<volume> <!-- Volume uses the cubic meter value -->
		<unit>
			<key>cubic foot</key>
			<singular>cubic foot</singular>
			<plural>cubic feet</plural>
			<symbol>ft3</symbol>
			<factor>2.831 685 E-02</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>cubic inch</key>
			<singular>cubic inch</singular>
			<plural>cubic inches</plural>
			<symbol>in3</symbol>
			<factor>1.638 706 E-05</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>cubic mile</key>
			<singular>cubic mile</singular>
			<plural>cubic miles</plural>
			<symbol>mi3</symbol>
			<factor>4.168 182 E+09</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>cubic yard</key>
			<singular>cubic yard</singular>
			<plural>cubic yards</plural>
			<symbol>yd3</symbol>
			<factor>7.645 549 E-01</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>cup</key>
			<singular>cup</singular>
			<plural>cups</plural>
			<symbol>cup</symbol>
      <factor>2.365 882 E-04</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>imperial gallon</key>
			<singular>Imperial gallon</singular>
			<plural>Imperial gallons</plural>
			<symbol>gal</symbol>
      <factor>4.546 09 E-03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>us gallon</key>
			<singular>US gallon</singular>
			<plural>US gallons</plural>
			<symbol>gal</symbol>
      <factor>3.785 412 E-03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>liter</key>
			<singular>liter</singular>
			<plural>liters</plural>
			<symbol>L</symbol>
			<factor>1 E-03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
      <key>imperial fluid ounce</key>
			<singular>Imperial fluid ounce</singular>
			<plural>Imperial fluid ounces</plural>
			<symbol>fl oz</symbol>
      <factor>2.841 306 E-05</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
 			<key>us fluid ounce</key>
      <singular>US fluid ounce</singular>
      <plural>US fluid ounces</plural>
 			<symbol>fl oz</symbol>
      <factor>2.957 353 E-05</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>imperial pint</key> 
			<singular>Imperial pint</singular>
			<plural>Imperial pints</plural>
			<symbol>pt</symbol>
      <factor>5.68261 25 E-04</factor>
			<source>http://en.wikipedia.org/wiki/Conversion_of_units</source> 
		</unit> 
		<unit>
			<key>us liquid pint</key> 
      <singular>US pint (liquid)</singular>
      <plural>US pints (liquid)</plural>
			<symbol>pt</symbol>
      <factor>4.731 765 E-04</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit> 
		<unit>
			<key>us dry pint</key> 
      <singular>US pint (dry)</singular>
      <plural>US pints (dry)</plural>
			<symbol>pt</symbol>
      <factor>5.506 105 E-04</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit> 
		<unit>
		  <key>imperial quart</key>
			<singular>Imperial quart</singular> 
			<plural>Imperial quarts</plural> 
			<symbol>qt</symbol>
      <factor>1.136 522 97 E-03</factor>
			<source>http://en.wikipedia.org/wiki/Conversion_of_units</source> 
		</unit>
		<unit>
		  <key>us liquid quart</key>
			<singular>US quart (liquid)</singular> 
			<plural>US quarts (liquid)</plural> 
			<symbol>qt</symbol>
      <factor>9.463 529 E-04</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
		  <key>us dry quart</key>
			<singular>US quart (dry)</singular> 
			<plural>US quarts (dry)</plural> 
			<symbol>qt</symbol>
      <factor>1.101 221 E-03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>tablespoon</key>
			<singular>tablespoon</singular>
			<plural>tablespoons</plural>
			<symbol>tbsp</symbol>
			<factor>1.478 676 E-05</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>teaspoon</key>
			<singular>teaspoon</singular>
			<plural>teaspoons</plural>
			<symbol>tspn</symbol>
			<factor>4.928 922 E-06</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
	</volume>
	<weight> <!-- Weight uses the kilogram value -->
		<unit>
			<key>milligram</key>
			<singular>milligram</singular>
			<plural>milligrams</plural>
			<symbol>mg</symbol>
			<factor>0.000001</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>gram</key>
			<singular>gram</singular>
			<plural>grams</plural>
			<symbol>g</symbol>
			<factor>0.001</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>kilogram</key>
			<singular>kilogram</singular>
			<plural>kilograms</plural> 
			<symbol>kg</symbol>
			<factor>1</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>carat</key>
			<singular>carat</singular>
			<plural>carats</plural>
			<symbol>CD</symbol>
			<factor>2.0 E-04</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>grain</key>
			<singular>grain</singular>
			<plural>grains</plural>
			<symbol>gr</symbol>
			<factor>6.479 891 E-05</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>ounce</key>
			<singular>ounce</singular>
			<plural>ounces</plural>
			<symbol>oz</symbol>
			<factor>2.834 952 E-02</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>pennyweight</key>
			<singular>pennyweight</singular>
			<plural>pennyweights</plural>
			<symbol>dwt</symbol>
			<factor>1.555 174 E-03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>pound</key>
			<singular>pound</singular>
			<plural>pounds</plural>
			<symbol>lb</symbol>
			<factor>4.535 924 E-01</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>stone</key>
			<singular>stone</singular>
			<plural>stones</plural>
			<symbol>st</symbol>
			<factor>6.35029318</factor>
			<source>http://en.wikipedia.org/wiki/Conversion_of_units</source>
		</unit>
		<unit>
			<key>slug</key>
			<singular>slug</singular>
			<plural>slugs</plural>
			<symbol>slug</symbol>
			<factor>1.459 390 E+01</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>metric ton</key>
			<singular>metric ton</singular>
			<plural>metric tons</plural>
			<symbol>t</symbol>
			<factor>1.0 E+03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>long ton</key>
			<singular>long ton</singular>
			<plural>long tons</plural>
			<symbol>t</symbol>
			<factor>1.016 047 E+03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>short ton</key>
			<singular>short ton</singular>
			<plural>short tons</plural>
			<symbol>t</symbol>
			<factor>9.071 847 E+02</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
  </weight>
  <area> <!-- Area uses square meters -->
		<unit>
			<key>acre</key>
			<singular>acre</singular>
			<plural>acres</plural>
			<symbol>acre</symbol>
			<factor>4.046 873 E+03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>hectare</key>
			<singular>hectare</singular>
			<plural>hectares</plural>
			<symbol>ha</symbol>
			<factor>1.0 E+04</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>square foot</key>
			<singular>square foot</singular>
			<plural>square feet</plural>
			<symbol>ft2</symbol>
			<factor>9.290 304 E-02</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>square inch</key>
			<singular>square inch</singular>
			<plural>square inches</plural>
			<symbol>in2</symbol>
			<factor>6.4516 E-04</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>square yard</key>
			<singular>square yard</singular>
			<plural>square yards</plural>
			<symbol>yd2</symbol>
			<factor>8.361 274 E-01</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>square mile</key>
			<singular>square mile</singular>
			<plural>square miles</plural>
			<symbol>mi2</symbol>
			<factor>2.589 988 E+06</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
  </area>
	<time>
		<unit>
			<key>day</key>
			<singular>day</singular>
			<plural>days</plural>
			<symbol>d</symbol>
			<factor>8.64 E+04</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>hour</key>
			<singular>hour</singular>
			<plural>hours</plural>
			<symbol>h</symbol>
			<factor>3.6 E+03</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>minute</key>
			<singular>minute</singular>
			<plural>minutes</plural>
			<symbol>min</symbol>
			<factor>6 E+01</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>year</key>
			<singular>year</singular>
			<plural>years</plural>
			<symbol>yr</symbol>
			<factor>3.1536 E+07</factor>
			<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
	</time>
	<temperature>
		<unit>
			<key>celsius</key>
			<singular>celsius</singular>
			<plural>celsius</plural>
			<symbol>°C</symbol>
			<factors>
        <factor from="fahrenheit">(t/°F – 32)/1.8</factor>
        <factor from="kelvin">T/K - 273.15</factor>
			</factors>
      <source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>
		<unit>
			<key>fahrenheit</key>
			<singular>fahrenheit</singular>
			<plural>fahrenheit</plural>
			<symbol>°F</symbol>
			<factors>
        <factor from="celsius">(t/°C*1.8)+32</factor>
        <factor from="kelvin">((T/K-273.15)*1.8)+32</factor>
      </factors>
      <source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>		
		<unit>
			<key>kelvin</key>
			<singular>kelvin</singular>
			<plural>kelvin</plural>
			<symbol>K</symbol>
			<factors>
        <factor from="celsius">t/°C + 273.15</factor>
        <factor from="fahrenheit">(t/°F + 459.67)/1.8</factor>
			</factors>
     <source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
		</unit>		
	</temperature>
</units>
1	<?xml version="1.0" encoding="UTF-8"?>
2	<!-- $Id: units.xml,v 1.2 2009/02/27 20:46:23 raspberryman Exp $ -->
3	<!--
4	* @file
5	* Unit type data for the Units Module.
6	-->
7
8	<units>
9	<length>
10	<unit>
11	<key>millimeter</key>
12	<singular>millimeter</singular>
13	<plural>millimeters</plural>
14	<symbol>mm</symbol>
15	<factor>0.001</factor>
16	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
17	</unit>
18	<unit>
19	<key>centimeter</key>
20	<singular>centimeter</singular>
21	<plural>centimeters</plural>
22	<symbol>cm</symbol>
23	<factor>0.01</factor>
24	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
25	</unit>
26	<unit>
27	<key>decimeter</key>
28	<singular>decimeter</singular>
29	<plural>decimeters</plural>
30	<symbol>dm</symbol>
31	<factor>0.1</factor>
32	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
33	</unit>
34	<unit>
35	<key>meter</key>
36	<singular>meter</singular>
37	<plural>meters</plural>
38	<symbol>m</symbol>
39	<factor>1</factor>
40	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
41	</unit>
42	<unit>
43	<key>kilometer</key>
44	<singular>kilometer</singular>
45	<plural>kilometers</plural>
46	<symbol>km</symbol>
47	<factor>1000</factor>
48	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
49	</unit>
50	<unit>
51	<key>foot</key>
52	<singular>foot</singular>
53	<plural>feet</plural>
54	<symbol>ft</symbol>
55	<factor>3.048 E-01</factor>
56	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
57	</unit>
58	<unit>
59	<key>inch</key>
60	<singular>inch</singular>
61	<plural>inches</plural>
62	<symbol>in</symbol>
63	<factor>2.54 E-02</factor>
64	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
65	</unit>
66	<unit>
67	<key>mile</key>
68	<singular>mile</singular>
69	<plural>miles</plural>
70	<symbol>mi</symbol>
71	<factor>1.609 344 E+03</factor>
72	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
73	</unit>
74	<unit>
75	<key>yard</key>
76	<singular>yard</singular>
77	<plural>yards</plural>
78	<symbol>yd</symbol>
79	<factor>9.144 E-01</factor>
80	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
81	</unit>
82	</length>
83	<volume> <!-- Volume uses the cubic meter value -->
84	<unit>
85	<key>cubic foot</key>
86	<singular>cubic foot</singular>
87	<plural>cubic feet</plural>
88	<symbol>ft3</symbol>
89	<factor>2.831 685 E-02</factor>
90	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
91	</unit>
92	<unit>
93	<key>cubic inch</key>
94	<singular>cubic inch</singular>
95	<plural>cubic inches</plural>
96	<symbol>in3</symbol>
97	<factor>1.638 706 E-05</factor>
98	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
99	</unit>
100	<unit>
101	<key>cubic mile</key>
102	<singular>cubic mile</singular>
103	<plural>cubic miles</plural>
104	<symbol>mi3</symbol>
105	<factor>4.168 182 E+09</factor>
106	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
107	</unit>
108	<unit>
109	<key>cubic yard</key>
110	<singular>cubic yard</singular>
111	<plural>cubic yards</plural>
112	<symbol>yd3</symbol>
113	<factor>7.645 549 E-01</factor>
114	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
115	</unit>
116	<unit>
117	<key>cup</key>
118	<singular>cup</singular>
119	<plural>cups</plural>
120	<symbol>cup</symbol>
121	<factor>2.365 882 E-04</factor>
122	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
123	</unit>
124	<unit>
125	<key>imperial gallon</key>
126	<singular>Imperial gallon</singular>
127	<plural>Imperial gallons</plural>
128	<symbol>gal</symbol>
129	<factor>4.546 09 E-03</factor>
130	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
131	</unit>
132	<unit>
133	<key>us gallon</key>
134	<singular>US gallon</singular>
135	<plural>US gallons</plural>
136	<symbol>gal</symbol>
137	<factor>3.785 412 E-03</factor>
138	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
139	</unit>
140	<unit>
141	<key>liter</key>
142	<singular>liter</singular>
143	<plural>liters</plural>
144	<symbol>L</symbol>
145	<factor>1 E-03</factor>
146	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
147	</unit>
148	<unit>
149	<key>imperial fluid ounce</key>
150	<singular>Imperial fluid ounce</singular>
151	<plural>Imperial fluid ounces</plural>
152	<symbol>fl oz</symbol>
153	<factor>2.841 306 E-05</factor>
154	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
155	</unit>
156	<unit>
157	<key>us fluid ounce</key>
158	<singular>US fluid ounce</singular>
159	<plural>US fluid ounces</plural>
160	<symbol>fl oz</symbol>
161	<factor>2.957 353 E-05</factor>
162	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
163	</unit>
164	<unit>
165	<key>imperial pint</key>
166	<singular>Imperial pint</singular>
167	<plural>Imperial pints</plural>
168	<symbol>pt</symbol>
169	<factor>5.68261 25 E-04</factor>
170	<source>http://en.wikipedia.org/wiki/Conversion_of_units</source>
171	</unit>
172	<unit>
173	<key>us liquid pint</key>
174	<singular>US pint (liquid)</singular>
175	<plural>US pints (liquid)</plural>
176	<symbol>pt</symbol>
177	<factor>4.731 765 E-04</factor>
178	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
179	</unit>
180	<unit>
181	<key>us dry pint</key>
182	<singular>US pint (dry)</singular>
183	<plural>US pints (dry)</plural>
184	<symbol>pt</symbol>
185	<factor>5.506 105 E-04</factor>
186	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
187	</unit>
188	<unit>
189	<key>imperial quart</key>
190	<singular>Imperial quart</singular>
191	<plural>Imperial quarts</plural>
192	<symbol>qt</symbol>
193	<factor>1.136 522 97 E-03</factor>
194	<source>http://en.wikipedia.org/wiki/Conversion_of_units</source>
195	</unit>
196	<unit>
197	<key>us liquid quart</key>
198	<singular>US quart (liquid)</singular>
199	<plural>US quarts (liquid)</plural>
200	<symbol>qt</symbol>
201	<factor>9.463 529 E-04</factor>
202	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
203	</unit>
204	<unit>
205	<key>us dry quart</key>
206	<singular>US quart (dry)</singular>
207	<plural>US quarts (dry)</plural>
208	<symbol>qt</symbol>
209	<factor>1.101 221 E-03</factor>
210	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
211	</unit>
212	<unit>
213	<key>tablespoon</key>
214	<singular>tablespoon</singular>
215	<plural>tablespoons</plural>
216	<symbol>tbsp</symbol>
217	<factor>1.478 676 E-05</factor>
218	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
219	</unit>
220	<unit>
221	<key>teaspoon</key>
222	<singular>teaspoon</singular>
223	<plural>teaspoons</plural>
224	<symbol>tspn</symbol>
225	<factor>4.928 922 E-06</factor>
226	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
227	</unit>
228	</volume>
229	<weight> <!-- Weight uses the kilogram value -->
230	<unit>
231	<key>milligram</key>
232	<singular>milligram</singular>
233	<plural>milligrams</plural>
234	<symbol>mg</symbol>
235	<factor>0.000001</factor>
236	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
237	</unit>
238	<unit>
239	<key>gram</key>
240	<singular>gram</singular>
241	<plural>grams</plural>
242	<symbol>g</symbol>
243	<factor>0.001</factor>
244	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
245	</unit>
246	<unit>
247	<key>kilogram</key>
248	<singular>kilogram</singular>
249	<plural>kilograms</plural>
250	<symbol>kg</symbol>
251	<factor>1</factor>
252	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
253	</unit>
254	<unit>
255	<key>carat</key>
256	<singular>carat</singular>
257	<plural>carats</plural>
258	<symbol>CD</symbol>
259	<factor>2.0 E-04</factor>
260	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
261	</unit>
262	<unit>
263	<key>grain</key>
264	<singular>grain</singular>
265	<plural>grains</plural>
266	<symbol>gr</symbol>
267	<factor>6.479 891 E-05</factor>
268	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
269	</unit>
270	<unit>
271	<key>ounce</key>
272	<singular>ounce</singular>
273	<plural>ounces</plural>
274	<symbol>oz</symbol>
275	<factor>2.834 952 E-02</factor>
276	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
277	</unit>
278	<unit>
279	<key>pennyweight</key>
280	<singular>pennyweight</singular>
281	<plural>pennyweights</plural>
282	<symbol>dwt</symbol>
283	<factor>1.555 174 E-03</factor>
284	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
285	</unit>
286	<unit>
287	<key>pound</key>
288	<singular>pound</singular>
289	<plural>pounds</plural>
290	<symbol>lb</symbol>
291	<factor>4.535 924 E-01</factor>
292	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
293	</unit>
294	<unit>
295	<key>stone</key>
296	<singular>stone</singular>
297	<plural>stones</plural>
298	<symbol>st</symbol>
299	<factor>6.35029318</factor>
300	<source>http://en.wikipedia.org/wiki/Conversion_of_units</source>
301	</unit>
302	<unit>
303	<key>slug</key>
304	<singular>slug</singular>
305	<plural>slugs</plural>
306	<symbol>slug</symbol>
307	<factor>1.459 390 E+01</factor>
308	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
309	</unit>
310	<unit>
311	<key>metric ton</key>
312	<singular>metric ton</singular>
313	<plural>metric tons</plural>
314	<symbol>t</symbol>
315	<factor>1.0 E+03</factor>
316	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
317	</unit>
318	<unit>
319	<key>long ton</key>
320	<singular>long ton</singular>
321	<plural>long tons</plural>
322	<symbol>t</symbol>
323	<factor>1.016 047 E+03</factor>
324	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
325	</unit>
326	<unit>
327	<key>short ton</key>
328	<singular>short ton</singular>
329	<plural>short tons</plural>
330	<symbol>t</symbol>
331	<factor>9.071 847 E+02</factor>
332	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
333	</unit>
334	</weight>
335	<area> <!-- Area uses square meters -->
336	<unit>
337	<key>acre</key>
338	<singular>acre</singular>
339	<plural>acres</plural>
340	<symbol>acre</symbol>
341	<factor>4.046 873 E+03</factor>
342	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
343	</unit>
344	<unit>
345	<key>hectare</key>
346	<singular>hectare</singular>
347	<plural>hectares</plural>
348	<symbol>ha</symbol>
349	<factor>1.0 E+04</factor>
350	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
351	</unit>
352	<unit>
353	<key>square foot</key>
354	<singular>square foot</singular>
355	<plural>square feet</plural>
356	<symbol>ft2</symbol>
357	<factor>9.290 304 E-02</factor>
358	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
359	</unit>
360	<unit>
361	<key>square inch</key>
362	<singular>square inch</singular>
363	<plural>square inches</plural>
364	<symbol>in2</symbol>
365	<factor>6.4516 E-04</factor>
366	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
367	</unit>
368	<unit>
369	<key>square yard</key>
370	<singular>square yard</singular>
371	<plural>square yards</plural>
372	<symbol>yd2</symbol>
373	<factor>8.361 274 E-01</factor>
374	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
375	</unit>
376	<unit>
377	<key>square mile</key>
378	<singular>square mile</singular>
379	<plural>square miles</plural>
380	<symbol>mi2</symbol>
381	<factor>2.589 988 E+06</factor>
382	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
383	</unit>
384	</area>
385	<time>
386	<unit>
387	<key>day</key>
388	<singular>day</singular>
389	<plural>days</plural>
390	<symbol>d</symbol>
391	<factor>8.64 E+04</factor>
392	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
393	</unit>
394	<unit>
395	<key>hour</key>
396	<singular>hour</singular>
397	<plural>hours</plural>
398	<symbol>h</symbol>
399	<factor>3.6 E+03</factor>
400	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
401	</unit>
402	<unit>
403	<key>minute</key>
404	<singular>minute</singular>
405	<plural>minutes</plural>
406	<symbol>min</symbol>
407	<factor>6 E+01</factor>
408	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
409	</unit>
410	<unit>
411	<key>year</key>
412	<singular>year</singular>
413	<plural>years</plural>
414	<symbol>yr</symbol>
415	<factor>3.1536 E+07</factor>
416	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
417	</unit>
418	</time>
419	<temperature>
420	<unit>
421	<key>celsius</key>
422	<singular>celsius</singular>
423	<plural>celsius</plural>
424	<symbol>°C</symbol>
425	<factors>
426	<factor from="fahrenheit">(t/°F – 32)/1.8</factor>
427	<factor from="kelvin">T/K - 273.15</factor>
428	</factors>
429	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
430	</unit>
431	<unit>
432	<key>fahrenheit</key>
433	<singular>fahrenheit</singular>
434	<plural>fahrenheit</plural>
435	<symbol>°F</symbol>
436	<factors>
437	<factor from="celsius">(t/°C*1.8)+32</factor>
438	<factor from="kelvin">((T/K-273.15)*1.8)+32</factor>
439	</factors>
440	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
441	</unit>
442	<unit>
443	<key>kelvin</key>
444	<singular>kelvin</singular>
445	<plural>kelvin</plural>
446	<symbol>K</symbol>
447	<factors>
448	<factor from="celsius">t/°C + 273.15</factor>
449	<factor from="fahrenheit">(t/°F + 459.67)/1.8</factor>
450	</factors>
451	<source>http://physics.nist.gov/Pubs/SP811/contents.html</source>
452	</unit>
453	</temperature>
454	</units>