Notes: List of MSTM subroutines
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Marek Nečada
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ricbessel # ricatti-bessel psi
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richankes # ricatti-hankel xi
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cricbessel
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crichankel # (same with complex argument)
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cspherebessel # spherical Bessel jn(z), yn(z)
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vcfunc # vector coupling coefficients C(m,n|k,l|m+k,w), w = |n-l|,...n+l
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normalizedlegendre # normalized asssociated legendre functions
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rotcoef # Generalized spherical functions
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taufunc # vector spherical harmonics, normalized
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pifunc # vector spherical harmonics, ?
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planewavecoef # regular vswf expansion coefficients for a plane wave
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gaussianbeamcoef # regular vsfw expansion for a gaussian beam
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sphereplanewavecoef # plane wave expansion coefficients at sphere origins
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axialtrancoefrecurrence # axial translation ceifficients
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axialtrancoefinit
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tranordertest # test to determine convergence of regular vswf addition theorem
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atcadd
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atcdim
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moffset
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gentrancoef # calculates the vwh translation coefficients for a general translation from one origin to another
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cartosphere # cartesian to spherical coorsinates
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eulerrotation # euler rotation of a point specified in cartesian coords
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ephicoef
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planewavetruncationorder # test to determine max order of vswf expansion of a plane wave at distance r
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vwhcalc # calculates the cartesian components of the vswf at position rpos
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vwhaxialcalc # svwf calculation for an axial translation
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twobytwoinverse # inverse of a 2x2 matrix
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transfer
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mpisetup
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module spheredata (lots of declarations!, read all the shit)
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(...)
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module miecoefdata
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miecoefcalc # calculation of the max order of sphere expansions and storage of mie coefficients
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readtmatrix # reads and stores a PARTICLE T matrix
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lrmodetran # transformation between lr and te tm basis
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mieoa # optically aptive lorenz/mie coefficients
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getmiedataall # retrieve the array of mie data
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getmiedataone # retrieve mie data for a single sphere
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onemiecoeffmult # multiplies coefficients for sphere i by appropriate lm coefficient
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multmiecoeffmult # generalized mie coefficient mult
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dotproduct # vectorproduct for each rhs element of coefficient array
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module translation
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hostconfiguration # calculates lists for identifying host and interior sphere
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rottranmtrxsetup # sets up the stored translation matrices and sets other constants
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rottranmtrxclear # clear the stored translation matrices
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sphereinteraction # the general sphere interaction driver
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external_to_external_expansion # outgoing translation operator: a(i) = H(i-j) a(j)
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external_to_internal_expansion #
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m1_to_the_n # sign flipped for odd degrees
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rottranfarfield # far field formula for outgoing vswf translation
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farfieldtranslationerror # correction ter for hybrid bcgm solution
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rottran # the vectorized rotation translation-rotation operation
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spheregaussianbeamcoef # GB coefficients for sphere-centered expansion, obtained via translation
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rotvec # rotation of expansion coefficients amn by euler angles
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module scatprops
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tranorders # determinaniot of maximum orders for target-based expansions
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amncommonorigin # translation of sphere-based expansions to common target origin
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lrsphereqeff # general efficiency factor calculation
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qefficiencyfactors # calling routine for efficiency calculation
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scatteringmatrix # scattering amplitude sa and matrix sm calculation
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s11expansion
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fosmcalc # azimuth-averaged scattering matrix
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formexpansion # determine the generalized sf expansion for the azimuth-averaged scatt. matrix
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ranorientscatmatrix
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ranorientscatmatrixcalc
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module nearfield
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packcoefficient
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unpackcoefficient
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nearfieldspherepart # the field at point xg generated by the spheres
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nearfieldincidentpart # the incident field at point xg using a regular vswh expansion
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nearfieldincidentcoef # reshaped array of incident field coefficients
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nearfieldpointcalc # !
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nearfieldgridcalc
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module solver
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tmatrixsoln # calculation of T-mat. via solution of interaction eqs for a generalized plane wave expansion
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fixedorsoln # solution of interaction exuations for a fixed orientation
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cbicgff # hybrid bcgm, using far field translation
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cbicg # bcgm iteration solver
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@ -427,6 +427,27 @@ Options for random orientation calculations
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?
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\end_layout
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\begin_layout Subsubsection
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Interesting subroutines
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\end_layout
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\begin_layout Itemize
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rottranfarfield: it states
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\begin_inset Quotes eld
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\end_inset
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far field formula for outgoing vswf translation
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\begin_inset Quotes erd
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\end_inset
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.
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What is that and how does it differ from whatever else (near field?) formula?
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\end_layout
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\begin_layout Itemize
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\end_layout
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\begin_layout Section
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Code integration
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\end_layout
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@ -735,6 +756,15 @@ Numerics:
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3, it seems that their SVW cutoff is around 12.
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\end_layout
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\begin_layout Section
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TODO
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\end_layout
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\begin_layout Itemize
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Päivi's suggestion: suppress the dipole and let it interact only with the
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higher multipoles.
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\end_layout
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\begin_layout Standard
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\begin_inset CommandInset bibtex
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LatexCommand bibtex
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