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wxxryykzzz.sca Files

The w00r00k000.sca file contains the results for the first wavelength (w00), first target radius (r00), and first orientation (k000). The w00r00k000.sca file created by the sample calculation should look like the following:

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 DDSCAT --- DDSCAT.5a.7 [96.11.21]
 TARGET --- Rectangular prism; NX,NY,NZ=   8   6   4                          
 GPFAFT --- method of solution 
 LATTDR --- prescription for polarizabilies
 RCTNGL --- shape 
 NAT0 =     192 = number of dipoles
  AEFF=   1.00000 = effective radius (physical units)
  WAVE=   6.28319 = wavelength (physical units)
   K*A=   1.00000 = 2*pi*aeff/lambda
 n= ( 1.3300 ,  0.0100),  epsilon= (  1.7688 ,  0.0266)  for material 1
   TOL= 1.000E-05 = error tolerance for CCG method
 ICTHM= 33 = theta values used in comp. of Qsca,g
 IPHIM= 12 = phi values used in comp. of Qsca,g
 ( 1.00000  0.00000  0.00000) = target axis A1 in Target Frame
 ( 0.00000  1.00000  0.00000) = target axis A2 in Target Frame
 ( 0.27942  0.00000  0.00000) = k vector (latt. units) in TF
 ( 0.00000, 0.00000)( 1.00000, 0.00000)( 0.00000, 0.00000)=inc.pol.vec. 1 in TF
 ( 0.00000, 0.00000)( 0.00000, 0.00000)( 1.00000, 0.00000)=inc.pol.vec. 2 in TF
 BETA =  0.000 = rotation of target around A1
 THETA=  0.000 = angle between A1 and k
  PHI =  0.000 = rotation of A1 around k
          Qext      Qabs       Qsca     g=<cos>    Qbk       Qpha
 JO=1:  1.110E-01 3.028E-02 8.077E-02  3.504E-01 1.858E-03 4.668E-01
 JO=2:  8.651E-02 2.441E-02 6.209E-02  3.650E-01 1.362E-03 4.197E-01
 mean:  9.878E-02 2.735E-02 7.143E-02  3.567E-01 1.610E-03 4.432E-01
 Qpol=  2.454E-02                                   dQpha= 4.711E-02
        Qsca*g(1)  Qsca*g(2)  Qsca*g(3)
 JO=1:  2.830E-02 -1.059E-09 -2.190E-09
 JO=2:  2.266E-02  2.300E-09  1.293E-09
 mean:  2.548E-02  6.208E-10 -4.484E-10
            ** Mueller matrix elements for selected scattering directions **
theta   phi   S_11       S_21       S_31       S_41       S_12       S_13      Pol.
  0.0   0.0 4.987E-02  5.372E-03 -1.184E-11 -6.738E-12  5.372E-03 -1.225E-11  0.10772
 30.0   0.0 4.040E-02 -9.275E-04 -2.702E-11 -8.238E-11 -9.275E-04 -2.584E-11  0.02296
 60.0   0.0 2.191E-02 -1.060E-02  1.928E-11  5.637E-12 -1.060E-02  5.200E-12  0.48383
 90.0   0.0 1.058E-02 -1.056E-02 -9.754E-13 -1.038E-11 -1.056E-02 -2.142E-11  0.99794
120.0   0.0 7.506E-03 -3.995E-03  6.801E-12  3.866E-11 -3.995E-03 -2.491E-11  0.53222
150.0   0.0 5.921E-03 -9.862E-06  2.480E-11  2.154E-12 -9.862E-06  3.311E-11  0.00167
180.0   0.0 5.058E-03  7.791E-04 -1.873E-11  8.492E-12  7.791E-04  3.865E-12  0.15403
  0.0  90.0 4.987E-02 -5.372E-03 -4.352E-10  3.510E-11 -5.372E-03 -4.724E-10  0.10772
 30.0  90.0 4.285E-02 -1.032E-02 -2.709E-10 -2.025E-11 -1.032E-02 -2.915E-10  0.24082
 60.0  90.0 2.736E-02 -1.773E-02 -1.044E-10  6.915E-11 -1.773E-02 -1.856E-10  0.64798
 90.0  90.0 1.540E-02 -1.539E-02 -2.644E-12 -1.035E-11 -1.539E-02 -1.325E-10  0.99942
120.0  90.0 9.786E-03 -6.745E-03  2.369E-11 -2.483E-13 -6.745E-03 -8.581E-11  0.68918
150.0  90.0 6.389E-03 -1.820E-03 -9.220E-12  5.426E-13 -1.820E-03 -5.744E-11  0.28491
180.0  90.0 5.058E-03 -7.791E-04 -1.914E-11 -2.743E-11 -7.791E-04 -6.465E-11  0.15403
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Bruce Draine
Thu Aug 10 09:34:16 EDT 2000