Editing Module:Coordinates/doc (section)

==Using the module with coord2text to extract latitude or longitude== 
Developers maintaining legacy code may need to extract latitude or longitude to use a parameters in other code, or a mathematical expression. 
The module's "coord2text" function can be used to extract data from the {{tl|Coord}} template. To extract the latitude from a Coord template, use:

<code><nowiki>{{#invoke:coordinates|coord2text|{{Coord|57|18|22|N|4|27|32|E}}|lat}}</nowiki></code> &rarr; {{#invoke:coordinates|coord2text|{{Coord|57|18|22|N|4|27|32|E}}|lat}} 

To extract the longitude, use: 

<code><nowiki>{{#invoke:coordinates|coord2text|{{Coord|57|18|22|N|4|27|32|E}}|long}}</nowiki></code> &rarr; {{#invoke:coordinates|coord2text|{{Coord|57|18|22|N|4|27|32|E}}|long}}