(reset-meep)
(set-param! resolution 13)
(define-param ra 10)
(define-param ha 20)
(define-param rm 11)
(define-param hm 22)
(define-param fcen 0.0659)
(define-param df 0.01)

(set! geometry-lattice (make lattice (size (+ rm rm 1) (+ rm rm 1) (+ hm 2))))

(set! geometry (list
        (make cylinder(center 0 0 0)(axis (vector3 0 0 1))(height hm)(radius rm)(material metal))
        (make cylinder(center 0 0 0)(axis (vector3 0 0 1))(height ha)(radius ra)(material air))))
(set! sources(list
        (make source(src (make gaussian-src (frequency fcen) (fwidth df)))
                (center 4.89 0 7)(size 0 0 0)(component Ez))))

(init-fields)
(define (f_e r ex ey ez)
        (sqrt (+ (* ex ex) (* ey ey) (* ez ez))))
(define (electric-output) (output-field-function "electric-function" (list Ex Ey Ez) f_e))

(define (f_m r hx hy hz)
        (sqrt (+ (* hx hx) (* hy hy) (* hz hz))))
(define (magnetic-output) (output-field-function "magnetic-function" (list Hx Hy Hz) f_m))

(run-sources+ 200 (at-beginning output-epsilon)(after-sources (harminv Ez (vector3 5 5 5) fcen df)(at-end electric-output magnetic-output)))

(define freq (car (map harminv-freq-re harminv-results)))
(print "frequency:" (* 299.79245 freq) "GHzn")

(meep-all-wait)

For g77
sudo apt-get install gfortran

For f77
sudo apt-get install fort77

For BLAS
sudo apt-get install libblas-dev checkinstall
sudo apt-get install libblas-doc checkinstall

For LAPACK
sudo apt-get install liblapack-dev checkinstall
sudo apt-get install liblapack-doc checkinstall

For Harminv
Downloaded from- http://ab-initio.mit.edu/wiki/index.php/Harminv
./configure
make
sudo make install

For Guile
Check if there is already a version of guile installed on the system.Otherwise,
sudo apt-get -f install *guile-2.0

For libctl
Downloaded from- http://ab-initio.mit.edu/wiki/index.php/Libctl
./configure LIBS="-lm"
make
sudo make install

For MPICH
sudo apt-get install mpich
----OR----
Downloadeded from- http://www.mpich.org/downloads/
./configure
make
sudo make install

For GNU M4
sudo apt-get -f install m4

For Parallel-HDF5
Downloaded from- https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/hdf5-1.10.1/src/
./configure --prefix=/usr/local/hdf5 --enable-parallel CC=mpicc CXX=mpich
make
sudo make install

For H5utils
Downloaded from- http://ab-initio.mit.edu/wiki/index.php/H5utils
export LDFLAGS="-L/usr/local/hdf5/lib"
export CDFLAGS="-I/usr/local/hdf5/include"
./configure CFLAGS=-I/usr/include/mpich
make
sudo make install

For GNU GSL
Downloaded from- http://infinity.kmeacollege.ac.in/gnu/gsl/
./configure
make
sudo make install

For zlib
sudo apt-get install libpng-dev

For MEEP
Downloaded from- http://ab-initio.mit.edu/wiki/index.php/Meep_download
export LIBS="-L/usr/local/hdf5/lib"
export CPPFLAGS="-I/usr/local/hdf5/include"
./configure --with-mpi
make
sudo make install