Monopole test from .fseries geometry
===================================
File: C:\workspace\projects\SSTcore\sstcore\resources\knotplot\knot_TL6.9\knot_TL6.9.fseries
Header L: None
Harmonics: 100
Curve samples: 4000
Approx reconstructed length: 2.372006700720e+02

Geometry scales
---------------
bbox_diag: 2.317192754130e+01
rms_radius: 5.770244138564e+00
max_radius: 8.527538259906e+00

Grid / coarse-graining
----------------------
grid_n: 96
dx, dy, dz: 2.558913171509e-01, 2.558913171509e-01, 2.558913171509e-01
dV: 1.675585715271e-02
tube_radius: 4.000000000000e-02
padding_frac: 6.000000000000e-01

Canonical SST constants used
----------------------------
rho_f: 7.000000000000e-07
v_swirl: 1.093845630000e+06
r_c: 1.408970170000e-15

Pure tensor source moments
--------------------------
Q_tensor = -2.996180740483e-09
D_tensor = [ 3.59541689e-08 -2.39694459e-08  3.99490765e-09]
M_tensor =
[[1.37579906e+08 3.31183117e+06 6.14140146e+05]
 [3.31183117e+06 1.39643466e+08 2.43103152e+06]
 [6.14140146e+05 2.43103152e+06 1.14997685e+08]]
Qtf_tensor =
[[  6839553.49846213   3311831.17141765    614140.14624991]
 [  3311831.17141765   8903113.90175815   2431031.51806212]
 [   614140.14624991   2431031.51806212 -15742667.4002203 ]]

Mixed source moments
--------------------
alpha = 1.000000000000e+00
beta = 1.000000000000e+01
Q_mix = 1.961105288687e+08
D_mix = [ 23395341.70181611  24011648.6082423  -20083588.67631062]
M_mix =
[[4.59317265e+09 2.34677727e+08 4.22375574e+07]
 [2.34677727e+08 3.80837736e+09 1.72761655e+08]
 [4.22375574e+07 1.72761655e+08 2.09747043e+09]]
Qtf_mix =
[[ 1.09349917e+09  2.34677727e+08  4.22375574e+07]
 [ 2.34677727e+08  3.08703883e+08  1.72761655e+08]
 [ 4.22375574e+07  1.72761655e+08 -1.40220305e+09]]

Scalar organized reservoir
--------------------------
Integral rho_org dV = 1.961105288687e+08

Interpretation
--------------
Pure tensor source |Q| = 2.996181e-09
Pure tensor normalized dipole ratio = 6.250541e-01
Pure tensor normalized quadrupole ratio = 1.256156e+13

Mixed source |Q| = 1.961105e+08
Mixed source normalized dipole ratio = 8.599877e-03
Mixed source normalized quadrupole ratio = 1.758981e-02
Scalar organized reservoir ∫rho_org dV = 1.961105e+08

Pure tensor source: monopole is numerically suppressed relative to the scalar organized reservoir.
Mixed source: plausible effective monopole candidate after coarse-graining; dipole/quadrupole contamination is moderate.