<div>Hi Mark,</div><div><br></div><div>I tried that, and it made it farther (almost to completion I think), but it still died. See output below.</div><div><br></div><div>Thanks,</div><div>Nick</div><div><br></div><div>GRASS 6.4.1 (seasia_ll):/media/little/projects/seasia > r.fillnulls srtmm out=srtmmf</div>
<div>A user raster mask (MASK) is present. Saving it...</div><div>Rename raster <MASK> to <usermask_mask.14798></div><div>Locating and isolating NULL areas...</div><div> 100%</div><div>Reading input raster map <r_fillnulls_14798@PERMANENT>...</div>
<div> 100%</div><div>Finding buffer zones...</div><div> 100%</div><div>Writing output raster map <r_fillnulls_14798.buf>...</div><div> 100%</div><div> 100%</div><div>Creating interpolation points...</div><div>Extracting points...</div>
<div> 100%</div><div>Building topology for vector map <vecttmp_fillnulls_14798>...</div><div>Registering primitives...</div><div>13684301 primitives registered</div><div>13684301 vertices registered</div><div>Building areas...</div>
<div> 100%</div><div>0 areas built</div><div>0 isles built</div><div>Attaching islands...</div><div>Attaching centroids...</div><div> 100%</div><div>Killed</div><div>ERROR: /usr/lib/grass64/scripts/r.fillnulls abandoned. Removing temporary</div>
<div> maps, restoring user mask if needed:</div><div>Removing raster <MASK></div><div>Removing raster <r_fillnulls_14798></div><div>Removing raster <r_fillnulls_14798.buf></div><div>Removing raster <r_fillnulls_14798_filled></div>
<div>WARNING: Raster map <r_fillnulls_14798_filled> not found</div><div>WARNING: <r_fillnulls_14798_filled> nothing removed</div><div>Removing vector <vecttmp_fillnulls_14798></div><div>WARNING: Table <vecttmp_fillnulls_14798> linked to vector map</div>
<div> <vecttmp_fillnulls_14798> does not exist</div><div>Rename raster <usermask_mask.14798> to <MASK></div><div>[Raster MASK present]</div><div><br></div><br><div class="gmail_quote">On Thu, Dec 1, 2011 at 1:56 AM, Mark Seibel <span dir="ltr"><<a href="mailto:mseibel@gmail.com">mseibel@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im"><p>The region is almost a billion cells - see g.region -p output below - but about 40% of that region is ocean areas with no DEM data.</p>
</div><p>Maybe apply a raster mask over the ocean area?</p>
<p>Mark</p>
</blockquote></div><br>