[GRASS5] nviz

[Markus Neteler]

Helena,

thanks for the hint. I have forwarded it to my student.
I feel he has a library violation somewhere.

On Sun, Dec 17, 2000 at 12:59:30PM -0600, Helena Mitasova - staff wrote:
> 
> >nviz2.2 -q el=hoehen_test
> 
> I am not sure whether that is a problem, but -q does not
> expect anything after it - it is supposed to open
> nviz without any data (and you can then load everything
> from e.g. your state file saved from your previous work.
> -q did not work in pre-beta10 versions, it was supposed
> to be fixed, but maybe the fix is not 100% done.
> 
> so it should be either nviz2.2 -q
> or                     nviz2.2 hoehen_test
> 
> 
> >module: r.out.ascii
> >
> >bugreport: dp paramater doesn't seem to work.  All output ascii files
> >are integer regardless whether the source map is integer,
> >float, or double.
> 
> I have used r.out.ascii with dp without problems in beta8 - has
> anything changed that cold have messed it up in beta10? 
> (I haven't dowloaded beta10 yet, I hope to get to it next week.)

Well, it's somehow now working:

r.out.ascii m=dgm12.5 dp=7 |more
north: 5770690
south: 5768830
east: 3567625
west: 3565765
rows: 372
cols: 372
287.24 287.24 289.22 289.22 290.75 290.75 290.75 291.86 291.86 292.32 292.32
292.32 292.62 292.62 292.51 292.51 292.51 291.03

r.out.ascii m=dgm12.5 dp=1 |more
north: 5770690
south: 5768830
east: 3567625
west: 3565765
rows: 372
cols: 372
287.2 287.2 289.2 289.2 290.8 290.8

r.out.ascii m=dgm12.5 dp=3 |more
north: 5770690
south: 5768830
east: 3567625
west: 3565765
rows: 372
cols: 372
287.24 287.24 289.22 289.22

dgm12.5 is a DCELL map. However, the module wasn't changed. Very strange.

 r.info dgm12.5
 +----------------------------------------------------------------------------+
 | Layer:    dgm12.5                        Date: Thu Oct 19 13:20:50 2000
 |   Type of Map:  raster              Number of Categories: 373
 |
 |   Data Type:    DCELL
 |


Oh, I would be glad to have a fully working GRASS once...

Markus

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