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ilove_me铁虫 (初入文坛)
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[求助]
请问在DDSCAT 7.3 的ddscat.par中如何设置入射波方向，计算后向散射的Qsca?
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请问在DDSCAT 7.3 的ddscat.par中如何设置这两项，如何定义入射波方向，如何计算后向散射的散射效率Qsca? %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ’**** Define Incident Polarizations ****’ (0,0) (1.,0.) (0.,0.) = Polarization state e01 (k along x axis) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ’**** Specify Scattered Directions ****’ ’LFRAME’ = CMDFRM (LFRAME, TFRAME for Lab Frame or Target Frame) 2 = NPLANES = number of scattering planes 0. 0. 180. 5 = phi, thetan_min, thetan_max, dtheta (in deg) for plane 1 90. 0. 180. 5 = phi, thetan_min, thetan_max, dtheta (in deg) for plane 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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