[GRASS-user] r.fillnulls in the latest cvs version doesn't work appropriately

[Maciej Tomaszczyk]

Hello

r.fillnulls in the latest cvs version doesn't work appropriately.

GRASS 6.3.cvs (polska_srtm):~/grass > r.fillnulls input=N49E018 output=N49E018_fill tension=40. smooth=0.1
Locating and isolating NULL areas...
 100%
WARNING: Use the -m flag in combination with other print flags.
WARNING: r.buffer: 0.000000 - illegal distance specification
ERROR: parse distances error
ERROR detected: /usr/local/grass-6.3.cvs/scripts/r.fillnulls abandoned. Removing temporary map, restoring user mask if needed:
Remove <MASK>
WARNING: Raster map <MASK> not found
WARNING: <MASK> nothing removed
Remove <r_fillnulls_17731>
Remove <r_fillnulls_17731.buf>
WARNING: Raster map <r_fillnulls_17731.buf> not found
WARNING: <r_fillnulls_17731.buf> nothing removed
Remove <r_fillnulls_17731_filled>
WARNING: Raster map <r_fillnulls_17731_filled> not found
WARNING: <r_fillnulls_17731_filled> nothing removed
ERROR: <usermask_mask.17731> not found


when i used 6.2.1 version everything was ok


r.fillnulls input=N49E018 output=N49E018_fill tension=40. smooth=0.1
Locating and isolating NULL areas...
 100%
Reading input map (r_fillnulls_17909)    ...  100%
Finding buffer zones ...  100%
Writing output map (r_fillnulls_17909.buf)   ...  100%
 100%
Creating interpolation points...
Extracting points ...  100%
Building topology ...
129 primitives registered
Building areas:  100%
0 areas built
0 isles built
Attaching islands:
Attaching centroids:  100%
Topology was built.
Number of nodes     :   129
Number of primitives:   129
Number of points    :   129
Number of lines     :   0
Number of boundaries:   0
Number of centroids :   0
Number of areas     :   0
Number of isles     :   0
r.to.vect complete.

Interpolating 129 points


Note: Below warnings may be ignored.
------------------------------------

Using no segmentation for interpolation as not needed...

Authors: original version -  H.Mitasova, L.Mitas, I. Kosinovsky, D.P. Gerdes
See manual pages for references and publications

Procent wykonania: Loading data from attribute table ...
Reading lines from vector map ... Reading nodes from vector map ...  100%
 100%
WARNING: strip exists with insufficient data

WARNING: 129 points given for interpolation (after thinning) is less than
         given NPMIN=300

The number of points from vector file is 129
The number of points outside of 2D/3D region 0
The number of points being used is 129

Processing all selected output files
will require 5769620 bytes of disk space for temp files
Procent wykonania: WARNING:
Overshoot -- increase in tension suggested.
Overshoot occures at (643,121) cell
The z-value is 196.260378,zmin is 210.000000,zmax is 347.000000
 100%
history initiated
v.surf.rst complete.
------------------------------------
Note: Above warnings may be ignored.

Patching fill data into NULL areas...
r.patch: procent wykonania:  100%
CREATING SUPPORT FILES FOR N49E018_fill

Filled raster map is: N49E018_fill

Done.


Is it a bug??
regards 
maciej


Maciej Tomaszczyk
Polish Geological Institute
Geological Mapping Department

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