Be more precise for log in clitkImageArithm

diff --git a/tools/clitkImageArithm.ggo b/tools/clitkImageArithm.ggo
index 5d85f523e4b4320f699aecf08a1d9954b4daa353..05bb7f67f1f55db21f48a1fa042d6f06e14d9552 100644 (file)
--- a/tools/clitkImageArithm.ggo
+++ b/tools/clitkImageArithm.ggo
@@ -13,7 +13,7 @@ option "input2"          j    "Input second image filename"     string   no
 option "output"    o   "Output image filename"           string   yes
 
 option "scalar"           s    "Scalar value"            double   no
-option "operation" t   "Type of operation : \n With another image : 0=add*, 1=multiply, 2=divide,\n 3=max, 4=min, 5=absdiff, 6=squareddiff,  7=difference*, 8=relativ diff\n; For 'scalar' : 0=add*, 1=multiply*, 2=inverse,\n 3=max, 4=min 5=absval 6=squareval\n 7=log 8=exp 9=sqrt 10=EPID 11=divide* 12=normalize (divide by max) 13=-ln(I/IO)**; \n* operations supported with vector fields as inputs. \n** for fluence image, if pixel value == 0, consider value=0.5"  int default="0" no 
+option "operation" t   "Type of operation : \n With another image : 0=add*, 1=multiply, 2=divide,\n 3=max, 4=min, 5=absdiff, 6=squareddiff,  7=difference*, 8=relativ diff\n; For 'scalar' : 0=add*, 1=multiply*, 2=inverse,\n 3=max, 4=min 5=absval 6=squareval\n 7=ln 8=exp 9=sqrt 10=EPID 11=divide* 12=normalize (divide by max) 13=-ln(I/IO)**; \n* operations supported with vector fields as inputs. \n** for fluence image, if pixel value == 0, consider value=0.5"   int default="0" no
 option "pixelValue" -  "Default value for NaN/Inf"     double   default="0.0"  no
 
 option "setFloatOutput" f "Set output to float pixel type" flag off

diff --git a/tools/clitkImageArithmGenericFilter.txx b/tools/clitkImageArithmGenericFilter.txx
index da3d87838b705e58b7255226f9b50a800dff2cd5..eecbbccda4a9d83c16cec524efb9c0fb4eeb2497 100644 (file)
--- a/tools/clitkImageArithmGenericFilter.txx
+++ b/tools/clitkImageArithmGenericFilter.txx
@@ -349,7 +349,7 @@ void clitk::ImageArithmGenericFilter<args_info_type>::ComputeImage(Iter1 it, Ite
       ++ito;
     }
     break;
-  case 7: // Log
+  case 7: // ln
     while (!it.IsAtEnd()) {
       if (it.Get() > 0)
         ito.Set(PixelTypeDownCast<double, PixelType>(log((double)it.Get())));