diff --git a/src/Makefile.am b/src/Makefile.am
index ca1acb36..8013fa1c 100755
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -3,12 +3,12 @@ bin_PROGRAMS = CTEM
 #AM_FCFLAGS =  -O3 -openmp -parallel -xHost -ipo -assume byterecl -m64 -heap-arrays -FR 
 #AM_FCFLAGS =  -O3 -openmp -parallel -assume byterecl -m64 -heap-arrays -FR 
 #ifort debug flags
-#AM_FCFLAGS = -O3 -p -g -openmp -debug all -traceback -CB -assume byterecl -m64 -heap-arrays -FR
+AM_FCFLAGS = -O3 -p -g -qopenmp -debug all -traceback -CB -assume byterecl -m64 -heap-arrays -FR
 
 #gfortran optimized flags
 #AM_FCFLAGS =  -O3 -fopenmp -ffree-form  -g -fbounds-check -fbacktrace
 #gfortran debug flags
-AM_FCFLAGS =  -O0 -g -fopenmp -fbounds-check -Wall -Warray-bounds -Warray-temporaries -Wimplicit-interface -ffree-form
+#AM_FCFLAGS =  -O0 -g -fopenmp -fbounds-check -Wall -Warray-bounds -Warray-temporaries -Wimplicit-interface -ffree-form
 
 CTEM_SOURCES = globals/module_globals.f90\
 util/module_util.f90\
diff --git a/src/Makefile.in b/src/Makefile.in
index 7797a973..adb1dc69 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -310,12 +310,12 @@ top_srcdir = @top_srcdir@
 #AM_FCFLAGS =  -O3 -openmp -parallel -xHost -ipo -assume byterecl -m64 -heap-arrays -FR 
 #AM_FCFLAGS =  -O3 -openmp -parallel -assume byterecl -m64 -heap-arrays -FR 
 #ifort debug flags
-#AM_FCFLAGS = -O3 -p -g -openmp -debug all -traceback -CB -assume byterecl -m64 -heap-arrays -FR
+AM_FCFLAGS = -O3 -p -g -qopenmp -debug all -traceback -CB -assume byterecl -m64 -heap-arrays -FR
 
 #gfortran optimized flags
 #AM_FCFLAGS =  -O3 -fopenmp -ffree-form  -g -fbounds-check -fbacktrace
 #gfortran debug flags
-AM_FCFLAGS = -O0 -g -fopenmp -fbounds-check -Wall -Warray-bounds -Warray-temporaries -Wimplicit-interface -ffree-form
+#AM_FCFLAGS =  -O0 -g -fopenmp -fbounds-check -Wall -Warray-bounds -Warray-temporaries -Wimplicit-interface -ffree-form
 CTEM_SOURCES = globals/module_globals.f90\
 util/module_util.f90\
 io/module_io.f90\