diff --git a/src/fourier/details/euclidian_transform.hpp b/src/fourier/details/euclidian_transform.hpp
index e5ef34a..b11985f 100644
--- a/src/fourier/details/euclidian_transform.hpp
+++ b/src/fourier/details/euclidian_transform.hpp
@@ -83,30 +83,30 @@ namespace CosmoTool
       Nc = 1;
       volume = 1;
       for (int i = 0; i < dims.size(); i++)
-	{
-	  N *= dims[i];
+        {
+          N *= dims[i];
           Nc *= m_dims_hc[i];
-	  volume *= L[i];
-	  dk[i] = 2*M_PI/L[i];
+          volume *= L[i];
+          dk[i] = 2*M_PI/L[i];
           swapped_dims[dims.size()-1-i] = dims[i];
-	}
+        }
 
       realMap = new EuclidianFourierMapReal<T>(
-		   boost::shared_ptr<T>(calls::alloc_real(N),
-					std::ptr_fun(calls::free)),
-		   m_dims);
+                boost::shared_ptr<T>(calls::alloc_real(N),
+                                    std::ptr_fun(calls::free)),
+                                    m_dims);
       fourierMap = new EuclidianFourierMapComplex<T>(
-		   boost::shared_ptr<std::complex<T> >((std::complex<T>*)calls::alloc_complex(Nc),
-						       std::ptr_fun(calls::free)), 
-		   dims[0], m_dims_hc, dk);
-     {
-      m_analysis = calls::plan_dft_r2c(dims.size(), &swapped_dims[0],
-				       realMap->data(), (typename calls::complex_type *)fourierMap->data(),
-				       FFTW_DESTROY_INPUT|FFTW_MEASURE);
-      m_synthesis = calls::plan_dft_c2r(dims.size(), &swapped_dims[0],
-					(typename calls::complex_type *)fourierMap->data(), realMap->data(),
-					FFTW_DESTROY_INPUT|FFTW_MEASURE);
-     }
+                boost::shared_ptr<std::complex<T> >((std::complex<T>*)calls::alloc_complex(Nc),
+                                                    std::ptr_fun(calls::free)), 
+                dims[0], m_dims_hc, dk);
+      {
+        m_analysis = calls::plan_dft_r2c(dims.size(), &swapped_dims[0],
+                                        realMap->data(), (typename calls::complex_type *)fourierMap->data(),
+                                        FFTW_DESTROY_INPUT|FFTW_MEASURE);
+        m_synthesis = calls::plan_dft_c2r(dims.size(), &swapped_dims[0],
+                                          (typename calls::complex_type *)fourierMap->data(), realMap->data(),
+                                          FFTW_DESTROY_INPUT|FFTW_MEASURE);
+      }
     }
     
     virtual ~EuclidianFourierTransform()