next up previous contents
Next: wxxryykzzz.sca Files Up: User Guide for Previous: Understanding and Modifying ddscat.par

 

wxxryyori.avg Files

The file w00r00ori.avg contains the results for the first wavelength (w00) and first target radius (r00) averaged over orientations (ori.avg). The w00r00ori.avg file generated by the sample calculation should look like the following:

-------------------------------------------------------------------------------
 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 Lab Frame
 ( 0.00000, 0.00000)( 1.00000, 0.00000)( 0.00000, 0.00000)=inc.pol.vec. 1 in LF
 ( 0.00000, 0.00000)( 0.00000, 0.00000)( 1.00000, 0.00000)=inc.pol.vec. 2 in LF
   0.000   0.000 = beta_min, beta_max ;  NBETA = 1
   0.000  90.000 = theta_min, theta_max; NTHETA= 3
   0.000   0.000 = phi_min, phi_max   ;   NPHI = 1
 Results averaged over   3 target orientations
                   and   2 incident polarizations
          Qext      Qabs       Qsca     g=<cos>    Qbk       Qpha
 JO=1:  1.330E-01 3.269E-02 1.003E-01  2.345E-01 5.552E-03 4.836E-01
 JO=2:  9.063E-02 2.397E-02 6.666E-02  2.673E-01 3.430E-03 4.159E-01
 mean:  1.118E-01 2.833E-02 8.347E-02  2.476E-01 4.491E-03 4.497E-01
 Qpol=  4.234E-02                                   dQpha= 6.768E-02
        Qsca*g(1)  Qsca*g(2)  Qsca*g(3)
 JO=1:  2.352E-02  1.126E-03 -2.792E-10
 JO=2:  1.781E-02  2.768E-03  8.290E-10
 mean:  2.066E-02  1.947E-03  2.749E-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 5.167E-02  7.916E-03  6.070E-11 -9.234E-12  7.916E-03  5.061E-11  0.15320
 30.0   0.0 4.046E-02  4.518E-04  1.927E-11 -3.656E-11  4.518E-04  1.893E-11  0.01117
 60.0   0.0 2.169E-02 -1.023E-02  2.814E-11  5.079E-11 -1.023E-02  4.559E-11  0.47184
 90.0   0.0 1.193E-02 -1.192E-02  8.390E-13  8.937E-11 -1.192E-02  1.400E-11  0.99888
120.0   0.0 1.170E-02 -5.702E-03 -3.435E-11  8.106E-11 -5.702E-03  3.526E-12  0.48743
150.0   0.0 1.403E-02  9.758E-04 -5.853E-11  2.137E-11  9.758E-04  5.080E-11  0.06956
180.0   0.0 1.411E-02  3.333E-03 -1.497E-11 -3.060E-11  3.333E-03 -1.408E-12  0.23621
  0.0  90.0 5.167E-02 -7.916E-03 -7.013E-10  5.923E-12 -7.916E-03 -7.618E-10  0.15320
 30.0  90.0 4.487E-02 -1.280E-02 -3.765E-04  8.979E-05 -1.281E-02 -3.843E-04  0.28540
 60.0  90.0 3.040E-02 -2.062E-02 -3.544E-04  1.643E-04 -2.063E-02 -3.773E-04  0.67816
 90.0  90.0 1.991E-02 -1.989E-02 -1.001E-05  1.827E-04 -1.991E-02 -3.807E-05  0.99857
120.0  90.0 1.626E-02 -1.175E-02  1.796E-04  1.359E-04 -1.176E-02  1.634E-04  0.72242
150.0  90.0 1.478E-02 -5.293E-03  1.180E-04  6.554E-05 -5.295E-03  1.131E-04  0.35823
180.0  90.0 1.411E-02 -3.333E-03 -1.511E-11 -3.091E-11 -3.333E-03 -3.189E-10  0.23621
-------------------------------------------------------------------------------


Bruce Draine
Thu Aug 10 09:34:16 EDT 2000