[GRASS5] how to digitize with perfect dimenssions

Markus Neteler neteler at itc.it
Wed Jan 16 07:18:23 EST 2002


On Wed, Jan 16, 2002 at 12:04:50PM -0000, kapil  tandon wrote:
> 
> hi Dear ,
> i am using grass5. But i havnt seen any option to draw lines in perfect dimenssions i.e if i have to draw a line for 10 mts how i can be sure of that line drawn by me is exactly 10 mts long(during digitization only v.digit). Please help me in this.
> 
> Regards 
> Kapil Tandon. 


hi,

please have a look at v.in.ascii and r.in.poly. Both modules
allow to generate lines and areas from given coordinates.

Hope this helps,

 Markus



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