[GRASSLIST:6850] polygons' length

[orkun]

hello

I have so many polygons (landslides) in my  map (raster/vector)
I find their length with grass command in a shell program.
What is the necessary grass command which returns polygons' length ?

regards

Ahmet Temiz

______________________________________
XamimeLT - installed on mailserver for domain @deprem.gov.tr
Queries to: postmaster at deprem.gov.tr
______________________________________
The views and opinions expressed in this e-mail message are the sender's own
and do not necessarily represent the views and the opinions of Earthquake Research Dept.
of General Directorate of Disaster Affairs.

Bu e-postadaki fikir ve gorusler gonderenin sahsina ait olup, yasal olarak T.C.
B.I.B. Afet Isleri Gn.Mud. Deprem Arastirma Dairesi'ni baglayici nitelikte degildir.