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<p>Hello,</p>
<p>I'm writing a script where i need to read rasters to get cells
values. I'm using :</p>
<pre> <span class="n">a</span> <span class="o">=</span> <span class="n">garray</span><span class="o">.</span><span class="n">array</span><span class="p">()</span>
<span class="n">a</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="nb">map</span><span class="p">)
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<p>It seems that null cells are read as 0.0 How to make the
difference with zero ?</p>
<p>I'm using Grass 7.6.1 on Linux Debian9</p>
<p>Thanks for your help</p>
<p>Frank<br>
</p>
<span class="p"></span>
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