Add a model here when you are working on it. Mark it as converted when it is tested and pushed.

The 1D success column is the result of running multi_compare.sh, which generates random parameters for comparison against sasview. CPU double should be on the order of 1e-14 relative error or better.

We are not dealing with magnetism at this point as it requires some work on the wrapper functionality. Thus the *Magnetic* column below is for reference as to which models need attention. The *SESANS* column should be used to indicate if the model is a priority (1 highest, 4 lowest).

SasView name	sasmodels name	P(Q)	S(Q)	Multiply	Multiplicity	Magnetic	SESANS	Assigned	Converted	max err
HayterMSAStructure	HayterMSAsq	N	Y	N	N	N	1	RKH	N	30, 19/200 NaN
BarBellModel	barbell	Y	N	N	N	N	3	AJJ	Y	1, 100+/200 NaN
BCCrystalModel	bcc_paracrystal	Y	N	N	N	N	3	AJJ	Y	5e-15
BinaryHSModel	binary_hard_sphere	Y	Y	N	N	N	1	PDB	N
BroadPeakModel	broad_peak	Y	N	N	N	N	4	PDB	Y	0
CappedCylinderModel	capped_cylinder	Y	N	N	N	N	3	HP	Y	2e-14
CoreShellCylinderModel	core_shell_cylinder	Y	N	Y	N	N	3	HP	Y	4e-15
CylinderModel	cylinder	Y	N	Y	N	N - but doc says so	1	HP	Y	2e-14
!DABModel	dab	Y	N	N	N	N	1	DM	Y	5e-16
EllipsoidModel	ellipsoid	Y	N	Y	N	N	1	HP	Y	1e-14
FCCrystalModel	fcc_paracrystal	Y	N	N	N	N	3	AJJ	Y	<1e-12, 3/200 inf
PeakGaussModel	gaussian_peak						4	AJJ	N	2e-16
!Guinier	guinier	Y	N	N	N	N	1	JRK	Y	3e-13, 100+/200 NaN
HardsphereStructure	hardsphere	N	Y	N	N	N	1	RKH	Y needs utest	4.7
HollowCylinderModel	hollow_cylinder	Y	N	N	N	N	2	JRK	Y	5e-14
LamellarModel	lamellar	Y	N	N	N	N	2	PAK	Y	4e-14
LamellarPSModel	lamellarCaille	Y	N	N	N	N	3	RKH	Y needs utest	9e-13
LamellarPSHGModel	lamellarCailleHG	Y	N	N	N	N	3	RKH	Y needs utest	1e-12
LamellarFFHGModel	lamellarFFHG	Y	N	N	N	N	3	RKH	Y needs utest	2e-14
LamellarPCrystallModel	lamellarPC	Y	N	N	N	N	3	RKH	Y needs utest	2e-14, 8/200 NaN
!Lorentz	lorentz	Y	N	N	N	N	1	JRK	Y	3e-16
ParallelepipedModel	parallelepiped	Y	N	Y	N	N - but doc says so	2	MAG	Y	0.06, 1/200 NaN
!AbsolutePower_Law	power_law						3	SMK	N	0
SphereModel	sphere	Y	N	Y	N	Y	1	HP	Y	4e-14
StickyHSStructure	stickyhardsphere	N	Y	N	N	N	1	RKH	Y needs utest	6e-13, 22/200 NaN
TeubnerStrey	teubner_strey						1	PAK	Y	8e-15, 62/200 NaN
TriaxialEllipsoidModel	triaxial_ellipsoid	Y	N	Y	N	Y	3	HP	Y	9e-15
FuzzySphereModel							2	TRN	N
RaspBerryModel							2	AJJ
CoreShellModel						doc says so	2	MD	N
CoreMultiShellModel						doc says so	3
!Core2ndMomentModel							3	SMK	N
MultiShellModel							3	PAK
OnionExpShellModel							3
VesicleModel							2	PDB	N
!SphericalSLDModel							3
LinearPearlsModel							3
PearlNecklaceModel							3	JRK	N
EllipticalCylinderModel							3	MD	N
FlexibleCylinderModel							2		N
!FlexCylEllipXModel							3
CoreShellBicelleModel							2
StackedDisksModel							2	TRN	N
PringleModel							3	AJJ
CoreShellEllipsoidModel							3
!CoreShellEllipsoidXTModel							3
!SCCrystalModel							3
!CSParallelepipedModel							3	MAG	N
RectangularPrismModel							2	MAG	N
RectangularHollowPrismModel							3	MAG	N
RectangularHollowPrismInfThinWallsModel							3	MAG	N
!Debye							1	SMK	N
CorrLength							3
FractalModel							1	PDB
MassFractalModel							1
SurfaceFractalModel							1
MassSurfaceFractal							1
FractalCoreShell							3
GaussLorentzGel							2
!BEPolyelectrolyte							3
GuinierPorod							2	MD	N
PorodModel							3	MD	N
PeakLorentzModel							4	AJJ	N
!Poly_GaussCoil							2	SMK	N
PolyExclVolume							3
!RPA10Model							3	PAK
TwoLorentzian							4
TwoPowerLaw							4
UnifiedPowerRg							4
LineModel							4
GelFitModel							1
StarPolymer							2
ReflectivityModel							4
!ReflectivityIIModel							4
SquareWellStructure							1	PDB
!testmodel							3
!testmodel_2							3
!sum_p1_p2							3
!sum_Ap1_1_Ap2							3
!polynomial5							3
!sph_bessel_jn							3

Note: NaN appears because sasmodels ignores I(q) < 0, leading to 0/0 after normalization.

1GList of standard parameters (name = meaning):

• radius = radius
• sld = scattering length density of particle
• solvent_sld = scattering length density of matrix
• cor_length = correlation length
• exp = exponent (example: porod_exp)
• peak_pos = q_peak or q0 etc
• theta, phi, psi