BUG: fixed small pb in GammaMAP filter (SAR)

8a685711 · Christophe Palmann · adcd3978 · 8a685711
Commit 8a685711 authored 9 years ago by Christophe Palmann
--- a/Modules/Filtering/ImageNoise/include/otbGammaMAPImageFilter.txx
+++ b/Modules/Filtering/ImageNoise/include/otbGammaMAPImageFilter.txx
@@ -178,7 +178,7 @@ void GammaMAPImageFilter<TInputImage, TOutputImage>::ThreadedGenerateData(
      }
      else
      {
-        Cmax = vcl_sqrt(2) * Cu;
+        Cmax = vcl_sqrt(2.0) * Cu;
      
        if (Ci < Cmax) 
        {