[GRASS-user] Understanding Raster Map Input Files

Kalindu Perera kkc199408 at gmail.com
Tue Aug 28 22:43:24 PDT 2018


Hi all,

We also encountered the same problem as mentioned here by Vidura. Those
data inside the wildfire data files are hard to understand. The structure
cannot be identified clearly such that what's meant by those data is also
unclear.

As we found @Vaclav Petras has done a research paper on this module. And we
think this part is also added to the Grass from him
If he is seeing this Can you please explain this.

Thank you
Best regards.

On Tue, 21 Aug 2018 at 19:08, Vidura Dantanarayana <vidurada at gmail.com>
wrote:

> Hi all,
> I'm currently doing my research on wildfire behavior modeling. For that
> purpose, I'm using the wildfire behavior module in GRASS GIS. I came up
> with these problems in understanding the sample raster map files provided
> by GRASS GIS. The content is as follows,
>
> File 01: 1hour_moisture
>
> # 15 categories   --------------------------------------------------->
> (1)
> 1 Hour Fuel Moisture of Bass River Fire of 1977 ------>   (2)
>
> 0.00 0.00 0.00 0.00 ----------------------------------------------->   (3)
> 0:no data ------------------------------------------------------------->
> (4)
> 3:3 %
> ------------------------------------------------------------------>   (5)
> 15:15 % -------------------------------------------------------------->
> (6)
>
> Can you explain (1) to (6)
>
> File 02: fire_origin
>
> # 1 categories -----------------------------------------------------> (7)
> Map of Fire Origin of Bass River Fire --------------------> (8)
>
> 0.00 0.00 0.00 0.00 ---------------------------------------------> (9)
> 0:no data -----------------------------------------------------------> (10)
> 1:fire origin --------------------------------------------------------->
> (11)
>
> Well, also (7) to (11)
>
> Have a nice day guys! cheers!!
>
> BR,
> Vidura Dantanarayana.
>
>
>
>
>
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> grass-user mailing list
> grass-user at lists.osgeo.org
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