[GRASS-dev] Passing several floating values to one single option

[Glynn Clements]

Glynn Clements wrote:

> The option definition in the script should have:
> 
> 	#% type: double
> 	#% multiple: yes
> 
> This allows g.parser to validate the option syntax, so you can rely
> upon the string being in the correct format. If the values have a
> fixed range, you can use e.g.:
> 
> 	#% options: 0.0-1.0
> 
> to have the parser check that the values fall within the range.

For more information on option definitions, see:

http://grass.osgeo.org/programming7/gislib.html#Complete_Structure_Members_Table

-- 
Glynn Clements <glynn at gclements.plus.com>