shade.rel.sh
Simon Cox
S.Cox at solo.ned.dem.csiro.au
Mon Apr 15 08:00:00 EDT 1996
I suggest that you just open the script (it is an ascii file) and take a look.
The syntax of awk & sh are similar to other procedural languages,
and there are many books/sections of books which explain more.
>To anyone who knows:
>I am currently using GRASS4.1 for my masters thesis project at the
>University of Arizona. I need information on how the shell script
>program called- shade.rel.sh -was created. The formula is listed in the
>g.manual pages, but an explanation was not given as to the methodology
>behind it. I am looking at how topography effects incoming solar
>radiation. I need to know if the program looks at surrounding pixels and
>specifically how it creates the category file (0-dark, 100-light).
>Please, if there is anyone out there that can help me with this question
>I would greatly appreciate it. Thank you.
>Just in case my e-mail address doesn't get passed along it is as follows:
>jps at neurobio.arizona.edu
_________________________________________________________
Dr Simon Cox __ \
CSIRO Exploration & Mining ,~' L_|\ Australian
39 Fairway, PO Box 437, ;-' \ Geodynamics
Nedlands, WA 6009 Australia ( \ Cooperative
Phone +61 9 284 8443 + ___ / Research
Fax +61 9 389 1906 L~~' "\__/ Centre
simon at ned.dem.csiro.au W
AGCRC info>> http://www.ned.dem.csiro.au/AGCRC/
_________________________________________________________
More information about the grass-user
mailing list