r.le programs

[William L. Baker]

Hi Joe,
Sorry to hear about the problems.  I need to know a little more:
1. how large is the map on which you ran r.le.pixel (rows X cols)?
2. was r.le.pixel near completion when it dumped, or did it do it
just after it started moving through the windows?  In other words,
was it ticking off windows, then crashed?
3. does r.le.pixel run OK if you just do r.le.pixel map=3Dwallatin di=
v=3Dd1?
In other words, does the program only crash when doing moving
windows?
4. Oh, also, how large is the moving window itself (rows X cols)?
5. Will r.le.pixel map=3Dwallatin sam=3Dm div=3Dd1 run OK on a small
part of the full map (e.g., try it on a 50 row X 50 col. part)?

Bill Baker
BAKERWL at UWYO.EDU
 ----------
=46rom: grassu-list
Sender: grass-lists-owner at moon.cecer.army.mil.
Reply-To: grassu-list at moon.cecer.army.mil.
Precedence: Bulk
To: grassu-list
Subject: r.le programs
Date: Thursday, November 23, 1995 11:51AM

Hello,

I have downloaded and installed the r.le programs (ver2.1), and it in
stalled without any errors. However when I run the examples in the do
c it fails.




GRASS 4.1 >  r.le.pixel map=3Dwallatin sam=3Dm div=3Dd1

PARAMETER CHOICES:
        MAP:      wallatin
        SAMPLE:   moving window         RUN IN: foreground
        DIVERSITY MEASURES:
                  richness

R.LE.PIXEL IS WORKING....;

If a MASK is not present (see r.mask) a beep will sound and a
   warning will be printed that can be ignored.
If a MASK is present there will be no warning.

TOTAL WINDOWS =3D   642108
Segmentation Fault (core dumped). COMPLETION =3D Thu Nov 23 11:42:59
1995=EF=FF=F8=C0

Mapset <wallatin3> in Location <kellerberrin>
GRASS 4.1 >


I have not been able to get any output maps. r.le.patch also gives a


Bus Error (core dumped)

 , but I do get the tablular output.

The enviroment is
Sparcstation 5
Solaris 2.4
GRASS 4.1.5

Any suggestions would be appreciated

Thanks
Joe Leone

Joe.leone at per.dwe.csiro.au