diff --git a/AMDiS/libtool b/AMDiS/libtool
index 315f21f9edc2dd35889d8300a9d22b7df3847804..21b737c9760fa24621fd4af964f3158d4cd09695 100755
--- a/AMDiS/libtool
+++ b/AMDiS/libtool
@@ -44,7 +44,7 @@ available_tags=" CXX F77"
 
 # ### BEGIN LIBTOOL CONFIG
 
-# Libtool was configured on host NWRW15:
+# Libtool was configured on host NWRW20:
 
 # Shell to use when invoking shell scripts.
 SHELL="/bin/sh"
@@ -7266,7 +7266,7 @@ disable_libs=static
 # End:
 # ### BEGIN LIBTOOL TAG CONFIG: CXX
 
-# Libtool was configured on host NWRW15:
+# Libtool was configured on host NWRW20:
 
 # Shell to use when invoking shell scripts.
 SHELL="/bin/sh"
@@ -7574,7 +7574,7 @@ include_expsyms=""
 
 # ### BEGIN LIBTOOL TAG CONFIG: F77
 
-# Libtool was configured on host NWRW15:
+# Libtool was configured on host NWRW20:
 
 # Shell to use when invoking shell scripts.
 SHELL="/bin/sh"
@@ -7618,7 +7618,7 @@ LTCC="gcc"
 LTCFLAGS="-g -O2"
 
 # A language-specific compiler.
-CC="g77"
+CC="f95"
 
 # Is the compiler the GNU C compiler?
 with_gcc=yes
@@ -7858,7 +7858,7 @@ variables_saved_for_relink="PATH LD_LIBRARY_PATH LD_RUN_PATH GCC_EXEC_PREFIX COM
 link_all_deplibs=unknown
 
 # Compile-time system search path for libraries
-sys_lib_search_path_spec=`echo " /usr/lib/gcc/i386-redhat-linux/3.4.6/ /usr/lib/gcc/i386-redhat-linux/3.4.6/ /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../../i386-redhat-linux/lib/i386-redhat-linux/3.4.6/ /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../../i386-redhat-linux/lib/ /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../i386-redhat-linux/3.4.6/ /usr/lib/gcc/i386-redhat-linux/3.4.6/../../../ /lib/i386-redhat-linux/3.4.6/ /lib/ /usr/lib/i386-redhat-linux/3.4.6/ /usr/lib/" | $SED -e "s@${gcc_dir}@\${gcc_dir}@g;s@${gcc_ver}@\${gcc_ver}@g"`
+sys_lib_search_path_spec=`echo " /usr/lib/gcc/i386-redhat-linux/4.1.2/ /usr/lib/gcc/i386-redhat-linux/4.1.2/ /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../i386-redhat-linux/lib/i386-redhat-linux/4.1.2/ /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../i386-redhat-linux/lib/ /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../i386-redhat-linux/4.1.2/ /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../ /lib/i386-redhat-linux/4.1.2/ /lib/ /usr/lib/i386-redhat-linux/4.1.2/ /usr/lib/" | $SED -e "s@${gcc_dir}@\${gcc_dir}@g;s@${gcc_ver}@\${gcc_ver}@g"`
 
 # Run-time system search path for libraries
 sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib/qt-3.3/lib "
diff --git a/AMDiS/src/VtkWriter.cc b/AMDiS/src/VtkWriter.cc
index d6007ee56c00381c640442e807b0715a291c738c..01181788cfdf04ee2878be7193346875caec6fdd 100644
--- a/AMDiS/src/VtkWriter.cc
+++ b/AMDiS/src/VtkWriter.cc
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <string>
 #include <fstream>
-#include <cstdlib>
+#include <cmath>
 
 #include "VtkWriter.h"
 #include "DataCollector.h"
@@ -113,11 +113,7 @@ namespace AMDiS {
 	{
 	  if (*intPointIt == -2) {
 	    for (int j = 0; j < static_cast<int>(coordIt->size()); j++) {
-	      if (std::abs(*valueIt) < 1e-40) {
-		file << " " << 0.0 << ::std::endl;
-	      } else {
-		file << " " << *valueIt << ::std::endl;
-	      }
+		file << " " << (fabs(*valueIt) < 1e-40 ? 0.0 : *valueIt) << "\n";
 	    }
 	  }
 	}