Dear community, I am using GRASS program to study fire simulations to learn how all this working. I downloaded the fire simulation package from the GRASS server[1].
If I understand is correctly, I have to run r.ros first before use r.spread. With r.ros function, some parameters is needed [2],[3]. I am tying to understand the input data and would be happy to know if there is any additional documentation. My question is, How can I create and get the values of the parameters as shows below; *model=*name Name of an existing raster map layer in the user's current mapset search path containing the standard fuel models defined by the USDA Forest Service. Valid values are 1-13; other numbers are recognized as barriers by r.ros. *moisture_1h=*name Name of an existing raster map layer in the user's current mapset search path containing the 1-hour (<.25") fuel moisture (percentage content multiplied by 100). *moisture_10h=*name Name of an existing raster map layer in the user's current mapset search path containing the 10-hour (.25-1") fuel moisture (percentage content multiplied by 100). *moisture_100h=*name Name of an existing raster map layer in the user's current mapset search path containing the 100-hour (1-3") fuel moisture (percentage content multiplied by 100). *moisture_live= *name Name of an existing raster map layer in the user's current mapset search path containing live (herbaceous) fuel fuel moisture (percentage content multiplied by 100). Any help will be highly appreciated Thank you Sittichai Choosumrong [1] http://grass.osgeo.org/download/sample-data/ [2] http://grass.osgeo.org/grass64/manuals/r.ros.html [3] http://geobrain.laits.gmu.edu/grassweb/manuals/raster/firespread.html -- ■□■□■□■□■□■□■□■□■ Graduate School for Creative Cities Urban Information GIS Laboratory Osaka City University 大阪市立大学 Sittichai Choosumrong TEL +81-90-6558-8559 ■□■□■□■□■□■□■□■□■
_______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
