module: Command not found. source /usr/share/modules/init/csh if ( 1 ) then set modules_shell=tcsh else if ( 1 ) then setenv MODULE_VERSION_STACK 3.1.6 else set exec_prefix=/usr if ( 0 ) then if ( 0 ) then alias module eval `/usr/bin/modulecmd tcsh !*` endif endif unset exec_prefix setenv MODULESHOME /usr/share/modules if ( ! 1 ) then if ( ! 1 ) then eval `/usr/bin/modulecmd tcsh load fftw` /usr/bin/modulecmd tcsh load fftw setenv FFTW_INC /usr/local/packages/fftw-3.2.2/include setenv FFTW_LIB /usr/local/packages/fftw-3.2.2/lib setenv MANPATH /usr/local/packages/fftw-3.2.2/man:/usr/psc/man:/usr/psc/gnu/man:/usr/local/lustre_utils/default/man:/opt/intel/Compiler/11.1/072/man:/opt/sgi/mpt/mpt-2.02/man:/usr/local/packages/torque/2.3.12_psc/man:/usr/local/man:/usr/share/man:/usr/share/catman:/usr/catman:/usr/man setenv PATH /usr/local/packages/fftw-3.2.2/bin:/usr/psc/bin:/usr/local/packages/tg/bin:/usr/local/lustre_utils/default/bin:/opt/intel/Compiler/11.1/072/bin/intel64:/opt/sgi/mpt/mpt-2.02/bin:/usr/local/packages/torque/2.3.12_psc/bin:/opt/sgi/sgimc/bin:/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/games:/usr/lib/mit/bin:/usr/lib/mit/sbin setenv _LMFILES_ /usr/local/opt/modulefiles/torque/2.3.12_psc:/usr/share/modules/modulefiles/mpt/2.02:/usr/local/opt/modulefiles/ifort/11.1:/usr/local/opt/modulefiles/icc/11.1:/usr/local/opt/modulefiles/imkl/10.2.5.035:/usr/local/opt/modulefiles/psc_path/1.0:/usr/local/opt/modulefiles/fftw/3.2.2 setenv LOADEDMODULES torque/2.3.12_psc:mpt/2.02:ifort/11.1:icc/11.1:imkl/10.2.5.035:psc_path/1.0:fftw/3.2.2 cd /bessemer/nigra cp /usr/users/0/nigra/fftw/f77_test.F . ifort -o f77_test -I/usr/local/packages/fftw-3.2.2/include f77_test.F -L/usr/local/packages/fftw-3.2.2/lib -lfftw3 ./f77_test Input array: in( 1 ) = (1.00000000000000,2.00000000000000) in( 2 ) = (2.00000000000000,3.00000000000000) in( 3 ) = (3.00000000000000,4.00000000000000) in( 4 ) = (4.00000000000000,5.00000000000000) Output array: out( 1 ) = (10.0000000000000,14.0000000000000) out( 2 ) = (-4.00000000000000,0.000000000000000E+000) out( 3 ) = (-2.00000000000000,-2.00000000000000) out( 4 ) = (0.000000000000000E+000,-4.00000000000000) Output array after inverse FFT: 4 * in( 1 ) = (4.00000000000000,8.00000000000000) 4 * in( 2 ) = (16.0000000000000,20.0000000000000) 4 * in( 3 ) = (12.0000000000000,16.0000000000000) 4 * in( 4 ) = (8.00000000000000,12.0000000000000)