<br><br><div class="gmail_quote">2010/1/13 maven apache <span dir="ltr"><<a href="mailto:apachemaven0@gmail.com">apachemaven0@gmail.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I have a geotiff which have some blank area,so I want to<span><span style="background-color: rgb(255, 255, 255);" title="²εΦ΅"> interpolation</span></span> it, so I use import it to grass and then I use r.fillnull,however I got the following messages....<br>
-------------------------------------------<br>(Wed Jan 13 21:40:19 2010) <br>r.fillnulls --overwrite input=aaa@PERMANENT output=aaaaaafter <br>Locating and isolating NULL areas...<br>
Reading input raster map <r_fillnulls_2468@PERMANENT>...<br>Writing output raster map <r_fillnulls_2468.buf>...<br>Creating interpolation points...<br>Extracting points...<br>Building topology for vector map <vecttmp_fillnulls_2468>...<br>
Registering primitives...<br>0 primitives registered<br>0 vertices registered<br>Building areas...<br>0 areas built<br>0 isles built<br>Attaching islands...<br>Attaching centroids...<br>Number of nodes: 0<br>Number of primitives: 0<br>
Number of points: 0<br>Number of lines: 0<br>Number of boundaries: 0<br>Number of centroids: 0<br>Number of areas: 0<br>Number of isles: 0<br>r.to.vect complete.<br>Interpolating 0 points<br>Not sufficient points to interpolate. Maybe no hole(s) to fill in the current map region?<br>
Removing raster <MASK><br>Removing raster <r_fillnulls_2468><br>Removing raster <r_fillnulls_2468.buf><br>Removing raster <r_fillnulls_2468_filled><br>Raster map <r_fillnulls_2468_filled> not found<br>
<r_fillnulls_2468_filled> nothing removed<br>Removing vector <vecttmp_fillnulls_2468><br>(Wed Jan 13 21:40:23 2010) Command finished (3 sec) <br>-----------------------<br>I wonder why?<br>I have uploaded the tif. <br>
</blockquote></div>Nobody ? :(<br>