Model Documentation Checks

All models added to SasView need to be properly documented. This means there should be (in order):

a model name:

• this is the name string in the .py file

• titles should be:
  • all in lower case
  • without spaces (use underscores to separate words instead)
  • without any capitalization or CamelCase
  • without incorporating the word 'model'
  • examples: barbell not BarBell; broad_peak not BroadPeak; barbell not BarBellModel

a short description:

• this is the title string in the .py file: this becomes a tooltip in the GUI

• the .py file also contains a description string: this becomes the short description of the model in the GUI

a model parameter table:

• this will be auto-generated from the parameters in the .py file

• scale and background are implicit to all models, they do not need to be added separately
• parameter names should follow the mathematical convention; eg, radius_core not core_radius, or sld_solvent not solvent_sld
• use python -m sasmodels.list_pars to see all the parameter names currently in use: re-use as many as possible!!!
• model parameter names should be consistent between different models, so sld_solvent, for example, should have exactly the same name in every model

• every parameter should have units (or the word None)
• units should be properly formatted; ie, using sub-/super-scripts and using negative exponents rather than / operators
• fancy units markup are contained in the variable RST_UNITS in sasmodels/generate.py
• if necessary, add new units to RST_UNITS, use the macros defined in doc/rst_prolog, or add your own

• every parameter must have a default value

a long description:

• this is the RST text enclosed between the r""" and """ delimiters in the .py file

a definition of the model:

• as part of the long description

a formula defining the function the model calculates:

• as part of the long description

• images of math functions should be replaced with Latex equivalents:
  • use the live demo Mathjax page ( ​http://www.mathjax.org/) to make sure the equation looks as expected
  • or copy the Latex code from Paul Kienzle's document ( ​http://sasview.org/attachment/wiki/SasModels%20Work%20Package/Equations.docx.pdf)

an explanation of the parameters:

• as part of the long description
• explaining how the symbols in the formula map to the model parameters

a plot of the function

• using the default parameters

a figure caption:

• as part of the long description
• the figure number is auto-generated

at least one reference:

• as part of the long description
• specifying where the reader can obtain more information about the model

the name of the author

• as part of the long description

• the .py file should also contain a comment identifying who converted/created the model file

---

This table indicates the status of documentation compliance with the above rules (Y = compliant / . = status pending):

SasView name	sasmodels name	short_desc	param_table	long_desc	definition	formula	param_desc	plot	ref	attribution	Assigned
HayterMSAStructure	hayter_msa	Y	Y	Y	Y	n/a	Y	.	Y	n/a	RKH
BarBellModel	barbell	.	.	.	.	.	.	.	.	.	.
BCCrystalModel	bcc	.	.	.	.	.	.	.	.	.	.
BEPolyelectrolyte	be_polyelectrolyte |Y	x	Y	Y	Y	Y	Y	Y	.	RKH
BroadPeakModel	broad_peak	.	.	.	.	.	.	.	.	.	.
CappedCylinderModel	capped_cylinder	Y	Y	Y	Y	Y	Y	Y	Y	Y	RKH
CoreShellBicelleModel	core_shell_bicelle	.	.	.	.	.	.	.	.	.	.
CoreShellCylinderModel	core_shell_cylinder	Y	Y	Y	Y	n/a	Y	.	Y	n/a	RKH
CoreShellEllipsoidModel	core_shell_ellipsoid	Y	Y	Y	Y	Y	Y	.	Y	n/a	RKH
CoreShellEllipsoidXTModel	core_shell_ellipsoid_xt	Y	Y	Y	Y	Y	Y	.	Y	n/a	RKH
CoreShellModel	core_shell_sphere	Y	Y	Y	Y	Y	Y	Y	Y	Y	RKH
CorrLength	correlation_length	Y	Y	Y	Y	Y	Y	Y	Y	.	RKH
CSParallelepipedModel	core_shell_parallelepiped	.	.	.	.	.	.	.	.	.	.
CylinderModel	cylinder	Y	Y	Y	Y	n/a	Y	.	n/a	n/a	RKH
DABModel	dab	.	.	.	.	.	.	.	.	.	.
EllipsoidModel	ellipsoid	Y	Y	Y	Y	Y	Y	Y	Y	Y	RKH
EllipticalCylinderModel	elliptical_cylinder	Y	Y	Y	Y	Y	Y	Y	Y	Y	RKH
FCCrystalModel	fcc	.	.	.	.	.	.	.	.	.	.
FlexibleCylinderModel	flexible_cylinder	Y	Y	Y	Y	Y	Y	Y	Y	Y	RKH
FlexCylEllipXModel	flexible_cylinder_elliptical	Y	Y	Y	Y	Y	Y	Y	Y	Y	RKH
FractalCoreShell	fractal_core_shell	.	.	.	.	.	.	.	.	.	.
FuzzySphereModel	fuzzy_sphere |Y	Y	Y	Y	Y	Y	Y	Y	.	RKH
PeakGaussModel	gaussian_peak |Y	Y	Y	Y	Y	Y	n/a	Y	.	RKH
GaussLorentzGel	gauss_lorentz_gel |Y	Y	Y	Y	Y	Y	Y	Y	.	RKH
GelFitModel	gel_fit |Y	Y	Y	Y	Y	Y	Y	Y	.	RKH
Guinier	guinier |Y	Y	Y	Y	Y	Y	Y	Y	.	RKH
GuinierPorod	guinier_porod |Y	Y	Y	Y	Y	Y	Y	Y	.	RKH
HardsphereStructure	hardsphere	Y	Y	Y	Y	n/a	Y	.	Y	n/a	RKH
HollowCylinderModel	hollow_cylinder	Y	Y	Y	Y	n/a	Y	.	Y	n/a	RKH
LamellarModel	lamellar	Y	Y	Y	Y	Y	Y	.	Y	n/a	RKH
LamellarPSModel	lamellar_stack_caille	Y	Y	Y	Y	Y	Y	.	Y	n/a	RKH
LamellarPSHGModel	lamellar_hg_stack_caille	Y	Y	Y	Y	Y	Y	.	Y	n/a	RKH
LamellarFFHGModel	lamellar_hg	Y	Y	Y	Y	Y	Y	.	Y	n/a	RKH
LamellarPCrystallModel	lamellar_stack_paracrystal	Y	Y	Y	Y	Y	Y	.	Y	n/a	RKH
LineModel	line	Y	Y	Y	Y	Y	Y	Y	n/a	n/a	RKH
LinearPearlsModel	linear_pearls	.	.	.	.	.	.	.	.	.	.
Lorentz	lorentz	.	.	.	.	.	.	.	.	.	.
MassFractalModel	mass_fractal	.	.	.	.	.	.	.	.	.	.
MassSurfaceFractal	mass_surface_fractal	.	.	.	.	.	.	.	.	.	.
MicelleSphCore	micelle_sphere_core	.	.	.	.	.		.	.	.	.
MultiShellModel	multi_shell	.	.	.	.	.	.	.	.	.	.
ParallelepipedModel	parallelepiped	.	.	.	.	.	.	.	.	.	.
PeakLorentzModel	peak_lorentz	.	.	.	.	.	.	.	.	.	.
PearlNecklaceModel	pearl_necklace	.	.	.	.	.	.	.	.	.	.
PolyExclVolume	polymer_excl_volume	.	.	.	.	.	.	.	.	.	.
PorodModel	porod	.	.	.	.	.	.	.	.	.	.
!AbsolutePower_Law	power_law	.	.	.	.	.	.	.	.	.	.
RectangularPrismModel	rectangular_prism	.	.	.	.	.	.	.	.	.	.
RectangularHollowPrismModel	hollow_rectangular_prism	.	.	.	.	.	.	.	.	.	.
RectangularHollowPrismInfThinWallsModel	hollow_rectangular_prism_infinitely_thin_walls	.	.	.	.	.	.	.	.	.	.
SCCrystalModel	sc_crystal	.	.	.	.	.	.	.	.	.	.
SphereModel	sphere	.	.	.	.	.	.	.	.	.	.
StackedDisksModel	stacked_disk	.	.	.	.	.	.	.	.	.	.
StarPolymer	star_polymer	.	.	.	.	.	.	.	.	.	.
StickyHSStructure	stickyhardsphere	Y	Y	Y	Y	n/a	Y	.	Y	n/a	RKH
SurfaceFractalModel	surface_fractal	.	.	.	.	.	.	.	.	.	.
TeubnerStrey	teubner_strey	.	.	.	.	.	.	.	.	.	.
TriaxialEllipsoidModel	triaxial_ellipsoid	.	.	.	.	.	.	.	.	.	.
TwoLorentzian	two_lorentzian	.	.	.	.	.	.	.	.	.	.
TwoPowerLaw	two_power_law	.	.	.	.	.	.	.	.	.	.
VesicleModel	vesicle	Y	Y	Y	Y	Y	Y	Y	Y	Y	PDB
BinaryHSModel	binary_hard_sphere	Y	Y	Y	Y	*	Y	Y	Y	Y	PDB
Core2ndMomentModel	adsorbed_layer	Y	Y	Y	Y	Y	Y	Y	Y	Y	SMK
CoreMultiShellModel		.	.	.	.	.	.	.	.	.	.
Debye	mono_gauss_coil	Y	Y	Y	Y	Y	Y	Y	Y	Y	SMK
FractalModel	fractal	Y	Y	Y	Y	Y	Y	Y	Y	Y	PDB
MultiplicationModel		.	.	.	.	.		.	.	.	.
OnionExpShellModel		.	.	.	.	.	.	.	.	.	.
Poly_GaussCoil	poly_gauss_coil	Y	Y	Y	Y	Y	Y	Y	Y	Y	SMK
PringleModel		.	.	.	.	.	.	.	.	.	.
RaspBerryModel	raspberry	Y	Y	Y	Y	Y	Y	Y	Y	Y	AJJ
ReflectivityModel		.	.	.	.	.	.	.	.	.	.
ReflectivityIIModel		.	.	.	.	.	.	.	.	.	.
RPA10Model		.	.	.	.	.	.	.	.	.	.
SphericalSLDModel		.	.	.	.	.	.	.	.	.	.
SquareWellStructure	squarewell	Y	Y	Y	Y	n/a	Y	.	Y	n/a	RKH
UnifiedPowerRg		.	.	.	.	.	.	.	.	.	.
sum_p1_p2		.	.	.	.	.	.	.	.	.	.
sum_Ap1_1_Ap2		.	.	.	.	.	.	.	.	.	.
polynomial5		.	.	.	.	.	.	.	.	.	.
sph_bessel_jn		.	.	.	.	.	.	.	.	.	.
testmodel		.	.	.	.	.	.	.	.	.	.
testmodel_2		.	.	.	.	.	.	.	.	.	.

• = code not completely verified against equations in paper. Doc equations verified.