I now need to reclassify, I'm using rastercalc... but I can't get the syntax right!!

I need that values >0 become 1

I found this example... eq( [relief]@1, [mask]@4, 150 )

so I tried: ( [raster A insularis_1]@1, > 0, 1) and I absolutely failed

1 Answer 1


You simply need to use following expression

raster A insularis_1@1 > 0

The expression means , set all values greater than 0 as 1 and others as 0.

  • Oh, sorry! I didn't know I could do that !
    – Nadia
    Commented Jun 22, 2012 at 7:13

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