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Hello users,
<br>I have a problem setting the color in a raster map,
<br>in my C file i call:
<p><i>.......</i>
<br><i>......</i>
<br><i>char *name,*result, *mapset;</i>
<br><i>struct Colors *colr;</i><i></i>
<p><i>name = input->answer;</i>
<br><i>result = output->answer;</i>
<br><i>mapset = G_find_cell2(name,"");</i><i></i>
<p><i>G_init_colors(colr);</i>
<br><i>G_add_color-rule( (CELL)-50, 0,0,255, (CELL)0, 255,255,255, colr);</i>
<br><i>G_add_color-rule( (CELL)0, 255,255,255, (CELL)50, 255,0,0, colr);</i>
<br><b><i>G_write_colors(result,mapset,colr); // this generates segmentation
fault!!!!!</i></b>
<br><i>G_free_colors(colr);</i>
<p>What i'm doing wrong?
<br>I can directly write an ascii file in my color folder nameing it with
my raster file name,
<br>but isn't it a wrong solution?
<br>Any suggestions?
<br>Thanks
<br>--
<br>-------------
<br>note: change my e-mail reference to massimiliano.cannata@supsi.ch
<br> because the old one will be deleted
soon.
<br>-------------
<br>Ing. Massimiliano Cannata
<br>Istituto di Scienze della Terra - SUPSI
<br>C.P. 72 - CH-6952 Canobbio (Ticino, Switzerland)
<br>Tel +41 91 /935 12 25 - Fax +41 91 /935 12 09
<br>eMail: massimiliano.cannata@supsi.ch
<br>Internet: <A HREF="http://www.ist.supsi.ch">http://www.ist.supsi.ch</A>
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