I want to elaborate traveltime map with Grass 6.4.4

Geographic Information Systems (GIS) Forums GIS I want to elaborate traveltime map with Grass 6.4.4

This topic contains 0 replies, has 1 voice, and was last updated by  POUYA Leonard Pegwende 5 months ago.

Viewing 1 post (of 1 total)
  • Author
    Posts
  • #1048 Reply

    POUYA Leonard Pegwende

    Hi everybody. I need your help. I want to elaborate traveltime map with Grass 6.4.4. It’s need that i join a map with Manning’s n value for surface roughness and i don’t know how to obtain this map. Which data must i use and apply r.mapcalc to obtain this please. Please please please.
    Thank you.

    • This topic was modified 5 months ago by  franzpc.
Viewing 1 post (of 1 total)
Reply To: I want to elaborate traveltime map with Grass 6.4.4
Your information: