Monopole test from .fseries geometry
===================================
File: C:\workspace\projects\SSTcore\sstcore\resources\knotplot\knot_TL2.8\knot_TL2.8.fseries
Header L: None
Harmonics: 100
Curve samples: 4000
Approx reconstructed length: 1.216010335556e+02

Geometry scales
---------------
bbox_diag: 2.305561918126e+01
rms_radius: 6.751527017844e+00
max_radius: 8.566586296648e+00

Grid / coarse-graining
----------------------
grid_n: 80
dx, dy, dz: 3.296357003914e-01, 3.296357003914e-01, 3.296357003914e-01
dV: 3.581811465659e-02
tube_radius: 6.000000000000e-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 = -1.534478062953e-08
D_tensor = [ 2.13492600e-09 -2.61528435e-08  1.04077643e-08]
M_tensor =
[[83329186.72923338 -7278104.30785694  1261895.58233874]
 [-7278104.30785694 90242542.57465905 -3559663.31734076]
 [ 1261895.58233874 -3559663.31734076 50100231.07525397]]
Qtf_tensor =
[[  8771866.60285126  -7278104.30785694   1261895.58233874]
 [ -7278104.30785694  15685222.44827692  -3559663.31734076]
 [  1261895.58233874  -3559663.31734076 -24457089.05112816]]

Mixed source moments
--------------------
alpha = 1.000000000000e+00
beta = 1.000000000000e-01
Q_mix = 1.118359801896e+08
D_mix = [23225411.0706839   5943567.62122772 -4380515.11204404]
M_mix =
[[ 2.83249209e+09  1.96458802e+08 -1.05630873e+07]
 [ 1.96458802e+08  2.17662760e+09 -2.16506681e+07]
 [-1.05630873e+07 -2.16506681e+07  1.35053550e+08]]
Qtf_mix =
[[ 1.11776768e+09  1.96458802e+08 -1.05630873e+07]
 [ 1.96458802e+08  4.61903187e+08 -2.16506681e+07]
 [-1.05630873e+07 -2.16506681e+07 -1.57967087e+09]]

Scalar organized reservoir
--------------------------
Integral rho_org dV = 1.118359801896e+08

Interpretation
--------------
Pure tensor source |Q| = 1.534478e-08
Pure tensor normalized dipole ratio = 7.979047e-02
Pure tensor normalized quadrupole ratio = 3.983211e+12

Mixed source |Q| = 1.118360e+08
Mixed source normalized dipole ratio = 9.451723e-03
Mixed source normalized quadrupole ratio = 3.379604e-02
Scalar organized reservoir ∫rho_org dV = 1.118360e+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.