Monopole test from .fseries geometry
===================================
File: C:\workspace\projects\SSTcore\sstcore\resources\knotplot\knot_TL2.6\knot_TL2.6.fseries
Header L: None
Harmonics: 100
Curve samples: 4000
Approx reconstructed length: 1.019213506865e+02

Geometry scales
---------------
bbox_diag: 1.933697690036e+01
rms_radius: 5.740302480706e+00
max_radius: 7.665710945012e+00

Grid / coarse-graining
----------------------
grid_n: 96
dx, dy, dz: 2.409688063350e-01, 2.409688063350e-01, 2.409688063350e-01
dV: 1.399208642571e-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 = 2.918976693748e-09
D_tensor = [-2.00158402e-08  9.12180217e-09 -2.91897669e-09]
M_tensor =
[[58207585.09066074 -7001975.23944902  1527512.84909136]
 [-7001975.23944902 68777165.29283836 -4639157.67514884]
 [ 1527512.84909136 -4639157.67514884 35947543.39046946]]
Qtf_tensor =
[[  3896820.49933787  -7001975.23944902   1527512.84909136]
 [ -7001975.23944902  14466400.7015155   -4639157.67514884]
 [  1527512.84909136  -4639157.67514884 -18363221.2008534 ]]

Mixed source moments
--------------------
alpha = 1.000000000000e+00
beta = 1.000000000000e-01
Q_mix = 8.146614688698e+07
D_mix = [-9306095.34796982  4191462.69897802 -1865791.73653277]
M_mix =
[[ 1.47417806e+09  1.23957297e+08 -2.56767036e+07]
 [ 1.23957297e+08  1.11779072e+09 -1.28684113e+07]
 [-2.56767036e+07 -1.28684113e+07  1.03494952e+08]]
Qtf_mix =
[[ 5.75690147e+08  1.23957297e+08 -2.56767036e+07]
 [ 1.23957297e+08  2.19302811e+08 -1.28684113e+07]
 [-2.56767036e+07 -1.28684113e+07 -7.94992958e+08]]

Scalar organized reservoir
--------------------------
Integral rho_org dV = 8.146614688698e+07

Interpretation
--------------
Pure tensor source |Q| = 2.918977e-09
Pure tensor normalized dipole ratio = 3.931179e-01
Pure tensor normalized quadrupole ratio = 2.436888e+13

Mixed source |Q| = 8.146615e+07
Mixed source normalized dipole ratio = 6.586386e-03
Mixed source normalized quadrupole ratio = 3.354105e-02
Scalar organized reservoir ∫rho_org dV = 8.146615e+07

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.