[ Identification | Description | Input parameters | Links ]
SasView_model Component
Sample for use in SANS instruments. The models describe mono disperse particles in thin solution. The sample geometry may have the shape:
Shape: - A filled box with dimensions xwidth, yheight and zdepth.
- A cylinder with dimensions radius and yheight.
- A filled sphere given by radius.
These parameters are mutually exclusive.
Example using spheres in thin solution, with radius=200 AA and a delta_sld=0.6 fm/AA^3:
SasView_model(model_index=47, model_scale=1.0, model_pars={1, 7, 200}, model_abs=0.0, xwidth=0.01, yheight=0.01, zdepth=0.005,)
The algorithm of this component requires use of the ISO C standard c99, standard from McStas 2.7 and 3.0.
The list of scattering models in SasView is called sasmodels. The list of McStas available SasView sasmodels are found in the table below.
A few models may require manual documentation lookup using the above link to the SasView site.
McStas does currently not support multiplication of formfactor models with structure factor models.
The 2D scattering scattering kernels are denoted by modelname_xy. I.e. to evalulate scattering from aligned cylinders use model_index=10 to use cylinder_xy.
MDOC
| Model no. | SasView name | Parameters |
| 0 | None | None |
| 1 | barbell | (sld, solvent_sld, bell_radius, radius, length) |
| 2 | barbell_xy | (sld, solvent_sld, bell_radius, radius, length, theta, phi) |
| 3 | bcc_paracrystal | (dnn, d_factor, radius, sld, solvent_sld) |
| 4 | bcc_paracrystal_xy | (dnn, d_factor, radius, sld, solvent_sld, theta, phi, psi) |
| 5 | capped_cylinder | (sld, solvent_sld, radius, cap_radius, length) |
| 6 | capped_cylinder_xy | (sld, solvent_sld, radius, cap_radius, length, theta, phi) |
| 7 | core_shell_cylinder | (core_sld, shell_sld, solvent_sld, radius, thickness, length) |
| 8 | core_shell_cylinder_xy | (core_sld, shell_sld, solvent_sld, radius, thickness, length, theta, phi) |
| 9 | cylinder | (sld, solvent_sld, radius, length) |
| 10 | cylinder_xy | (sld, solvent_sld, radius, length, theta, phi) |
| 11 | dab | (length) |
| 12 | dab_xy | (length) |
| 13 | ellipsoid | (sld, solvent_sld, rpolar, requatorial) |
| 14 | ellipsoid_xy | (sld, solvent_sld, rpolar, requatorial, theta, phi) |
| 15 | fcc_paracrystal | (dnn, d_factor, radius, sld, solvent_sld) |
| 16 | fcc_paracrystal_xy | (dnn, d_factor, radius, sld, solvent_sld, theta, phi, psi) |
| 17 | flexible_cylinder_ex | (length, kuhn_length, radius, axis_ratio, sld, solvent_sld) |
| 18 | flexible_cylinder_ex_xy | (length, kuhn_length, radius, axis_ratio, sld, solvent_sld) |
| 19 | gaussian_peak | (q0, sigma) |
| 20 | gaussian_peak_xy | (q0, sigma) |
| 21 | guinier | (rg) |
| 22 | guinier_xy | (rg) |
| 23 | hardsphere | (effect_radius, volfraction) |
| 24 | hardsphere_xy | (effect_radius, volfraction) |
| 25 | HayterMSAsq | (effect_radius, zz, VolFrac, Temp, csalt, dialec) |
| 26 | HayterMSAsq_xy | (effect_radius, charge, volfraction, temperature, saltconc, dielectconst) |
| 27 | hollow_cylinder | (radius, core_radius, length, sld, solvent_sld) |
| 28 | hollow_cylinder_xy | (radius, core_radius, length, sld, solvent_sld, theta, phi) |
| 29 | lamellar | (sld, solvent_sld, thickness) |
| 30 | lamellar_xy | (sld, solvent_sld, thickness) |
| 31 | lamellar_FFHG | (tail_length, head_length, sld, head_sld, solvent_sld) |
| 32 | lamellar_FFHG_xy | (tail_length, head_length, sld, head_sld, solvent_sld) |
| 33 | lamellarCailleHG | (tail_length, head_length, Nlayers, dd, Cp, tail_sld, head_sld, solvent_sld) |
| 34 | lamellarCailleHG_xy | (tail_length, head_length, Nlayers, spacing, Caille_parameter, sld, head_sld, solvent_sld) |
| 35 | lamellarPC | (th, Nlayers, davg, pd, sld, solvent_sld) |
| 36 | lamellarPC_xy | (thickness, Nlayers, spacing, spacing_polydisp, sld, solvent_sld) |
| 37 | lamellarPS | (del, Nlayers, dd, Cp, sld, solvent_sld) |
| 38 | lamellarPS_xy | (thickness, Nlayers, spacing, Caille_parameter, sld, solvent_sld) |
| 39 | linear_pearls | (radius, edge_sep, num_pearls, pearl_sld, solvent_sld) |
| 40 | linear_pearls_xy | (radius, edge_sep, num_pearls, pearl_sld, solvent_sld) |
| 41 | lorentz | (cor_length) |
| 42 | lorentz_xy | (cor_length) |
| 43 | mass_fractal | (radius, mass_dim, cutoff_length) |
| 44 | mass_fractal_xy | (radius, mass_dim, cutoff_length) |
| 45 | mass_surface_fractal | (mass_dim, surface_dim, cluster_rg, primary_rg) |
| 46 | mass_surface_fractal_xy | (mass_dim, surface_dim, cluster_rg, primary_rg) |
| 47 | parallelepiped | (sld, solvent_sld, a_side, b_side, c_side) |
| 48 | parallelepiped_xy | (sld, solvent_sld, a_side, b_side, c_side, theta, phi, psi) |
| 49 | pearl_necklace | (radius, edge_separation, string_thickness, number_of_pearls, sld, string_sld, solvent_sld) |
| 50 | pearl_necklace_xy | (radius, edge_separation, string_thickness, number_of_pearls, sld, string_sld, solvent_sld) |
| 51 | sphere | (sld, solvent_sld, radius) |
| 52 | sphere_xy | (sld, solvent_sld, radius) |
| 53 | star_polymer | (radius2, arms) |
| 54 | star_polymer_xy | (radius2, arms) |
| 55 | stickyhardsphere | (effect_radius, volfraction, perturb, stickiness) |
| 56 | stickyhardsphere_xy | (effect_radius, volfraction, perturb, stickiness) |
| 57 | triaxial_ellipsoid | (sld, solvent_sld, req_minor, req_major, rpolar) |
| 58 | triaxial_ellipsoid_xy | (sld, solvent_sld, req_minor, req_major, rpolar, theta, phi, psi) |
Available SasView sasmodels - Extended parameters description
| sasmodels name | Parameters | Units | Range |
| barbell | { 4, 1, 40, 20, 400 } | ||
| barbell_xy | { 4, 1, 40, 20, 400, 60, 60 } | ||
| Parameters: | |||
| Barbell scattering length density | 4e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Spherical bell radius | Ang | [0, inf] | |
| Cylindrical bar radius | Ang | [0, inf] | |
| Cylinder bar length | Ang | [0, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| bcc | { 220, 0.06, 40, 4, 1 } | ||
| bcc_xy | { 220, 0.06, 40, 4, 1, 60, 60, 60 } | ||
| Parameters: | |||
| Nearest neighbour distance | Ang | [-inf, inf] | |
| Paracrystal distortion factor | [-inf, inf] | ||
| Particle radius | Ang | [0, inf] | |
| Particle scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| capped_cylinder | { 4, 1, 20, 20, 400 } | ||
| capped_cylinder_xy | { 4, 1, 20, 20, 400, 60, 60 } | ||
| Parameters: | |||
| Cylinder scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Cylinder radius | Ang | [0, inf] | |
| Cap radius | Ang | [0, inf] | |
| Cylinder length | Ang | [0, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| core_shell_cylinder | { 4, 4, 1, 20, 20, 400 } | ||
| core_shell_cylinder_xy | { 4, 4, 1, 20, 20, 400, 60, 60 } | ||
| Parameters: | |||
| Cylinder core scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Cylinder shell scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Cylinder core radius | Ang | [0, inf] | |
| Cylinder shell thickness | Ang | [0, inf] | |
| Cylinder length | Ang | [0, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| cylinder | { 4, 1, 20, 400 } | ||
| cylinder_xy | { 4, 1, 20, 400, 60, 60 } | ||
| Parameters: | |||
| Cylinder scattering length density | 4e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Cylinder radius | Ang | [0, inf] | |
| Cylinder length | Ang | [0, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| dab | { 50.0 } | ||
| dab_xy | { 50.0 } | ||
| Parameters: | |||
| correlation length | Ang | [0, inf] | |
| ellipsoid | { 4, 1, 20, 400 } | ||
| ellipsoid_xy | { 4, 1, 20, 400, 60, 60 } | ||
| Parameters: | |||
| Ellipsoid scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Polar radius | Ang | [0, inf] | |
| Equatorial radius | Ang | [0, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| fcc | { 220, 0.06, 40, 4, 1 } | ||
| fcc_xy | { 220, 0.06, 40, 4, 1, 60, 60, 60 } | ||
| Parameters: | |||
| Nearest neighbour distance | Ang | [-inf, inf] | |
| Paracrystal distortion factor | [-inf, inf] | ||
| Particle radius | Ang | [0, inf] | |
| Particle scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| flexible_cylinder_ex | { 1000.0, 100.0, 20.0, 1.5, 1.0, 6.3 } | ||
| flexible_cylinder_ex_xy | { 1000.0, 100.0, 20.0, 1.5, 1.0, 6.3 } | ||
| Parameters: | |||
| Length of the flexible cylinder | Ang | [0, inf] | |
| Kuhn length of the flexible cylinder | Ang | [0, inf] | |
| Radius of the flexible cylinder | Ang | [0, inf] | |
| Axis_ratio (major_radius/radius | [0, inf] | ||
| Cylinder scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| gaussian_peak | { 0.05, 0.005 } | ||
| gaussian_peak_xy | { 0.05, 0.005 } | ||
| Parameters: | |||
| Peak position | 1/Ang | [-inf, inf] | |
| Peak width (standard deviation) | 1/Ang | [0, inf] | |
| guinier | { 60.0 } | ||
| guinier_xy | { 60.0 } | ||
| Parameters: | |||
| Radius of Gyration | Ang | [0, inf] | |
| hardsphere | { 50.0, 0.2 } | ||
| hardsphere_xy | { 50.0, 0.2 } | ||
| Parameters: | |||
| effective radius of hard sphere | Ang | [0, inf] | |
| volume fraction of hard spheres | [0, 0.74] | ||
| HayterMSAsq | { 20.75, 19.0, 0.0192, 318.16, 0.0, 71.08 } | ||
| HayterMSAsq_xy | { 20.75, 19.0, 0.0192, 318.16, 0.0, 71.08 } | ||
| Parameters: | |||
| effective radius of hard sphere | Ang | [0, inf] | |
| charge on sphere (in electrons) | e | [0, inf] | |
| volume fraction of spheres | [0, 0.74] | ||
| temperature, in Kelvin, for Debye length calculation | K | [0, inf] | |
| conc of salt, 1:1 electolyte, for Debye length | M | [-inf, inf] | |
| dielectric constant of solvent (default water), for Debye length | [-inf, inf] | ||
| hollow_cylinder | { 30.0, 20.0, 400.0, 6.3, 1 } | ||
| hollow_cylinder_xy | { 30.0, 20.0, 400.0, 6.3, 1, 90, 0 } | ||
| Parameters: | |||
| Cylinder radius | Ang | [0, inf] | |
| Hollow core radius | Ang | [0, inf] | |
| Cylinder length | Ang | [0, inf] | |
| Cylinder sld | 1/Ang^2 | [-inf, inf] | |
| Solvent sld | 1/Ang^2 | [-inf, inf] | |
| Theta angle | degrees | [-360, 360] | |
| Phi angle | degrees | [-360, 360] | |
| lamellar | { 1, 6, 50 } | ||
| lamellar_xy | { 1, 6, 50 } | ||
| Parameters: | |||
| Layer scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Bilayer thickness | Ang | [0, inf] | |
| lamellarCaille | { 30.0, 20, 400.0, 0.1, 6.3, 1.0 } | ||
| lamellarCaille_xy | { 30.0, 20, 400.0, 0.1, 6.3, 1.0 } | ||
| Parameters: | |||
| sheet thickness | Ang | [0, inf] | |
| Number of layers | [0, inf] | ||
| d-spacing of Caille S(Q) | Ang | [0.0, inf] | |
| Caille parameter | 1/Ang^2 | [0.0, 0.8] | |
| layer scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| lamellarCailleHG | { 10, 2, 30, 40.0, 0.001, 0.4, 2.0, 6 } | ||
| lamellarCailleHG_xy | { 10, 2, 30, 40.0, 0.001, 0.4, 2.0, 6 } | ||
| Parameters: | |||
| Tail thickness | Ang | [0, inf] | |
| head thickness | Ang | [0, inf] | |
| Number of layers | [0, inf] | ||
| d-spacing of Caille S(Q) | Ang | [0.0, inf] | |
| Caille parameter | [0.0, 0.8] | ||
| Tail scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Head scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| lamellarFFHG | { 15, 10, 0.4, 3.0, 6 } | ||
| lamellarFFHG_xy | { 15, 10, 0.4, 3.0, 6 } | ||
| Parameters: | |||
| Tail thickness | Ang | [0, inf] | |
| head thickness | Ang | [0, inf] | |
| Tail scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Head scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| lamellarPC | { 33.0, 20, 250.0, 0.0, 1.0, 6.34 } | ||
| lamellarPC_xy | { 33.0, 20, 250.0, 0.0, 1.0, 6.34 } | ||
| Parameters: | |||
| sheet thickness | Ang | [0, inf] | |
| Number of layers | [0, inf] | ||
| d-spacing of paracrystal stack | Ang | [0.0, inf] | |
| d-spacing polydispersity | Ang | [0.0, inf] | |
| layer scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| linear_pearls | { 80.0, 350.0, 3.0, 1.0, 6.3 } | ||
| linear_pearls_xy | { 80.0, 350.0, 3.0, 1.0, 6.3 } | ||
| Parameters: | |||
| Radius of the pearls | Ang | [0, inf] | |
| Length of the string segment - surface to surface | Ang | [0, inf] | |
| Number of the pearls | [0, inf] | ||
| SLD of the pearl spheres | 1e-6/Ang^2 | [-inf, inf] | |
| SLD of the solvent | 1e-6/Ang^2 | [-inf, inf] | |
| lorentz | { 50.0 } | ||
| lorentz_xy | { 50.0 } | ||
| Parameters: | |||
| Screening length | Ang | [0, inf] | |
| mass_fractal | { 10.0, 1.9, 100.0 } | ||
| mass_fractal_xy | { 10.0, 1.9, 100.0 } | ||
| Parameters: | |||
| Particle radius | Ang | [0.0, inf] | |
| Mass fractal dimension | [1.0, 6.0] | ||
| Cut-off length | Ang | [0.0, inf] | |
| mass_surface_fractal | { 1.8, 2.3, 86.7, 4000.0 } | ||
| mass_surface_fractal_xy | { 1.8, 2.3, 86.7, 4000.0 } | ||
| Parameters: | |||
| Mass fractal dimension | [1e-16, 6.0] | ||
| Surface fractal dimension | [1e-16, 6.0] | ||
| Cluster radius of gyration | Ang | [0.0, inf] | |
| Primary particle radius of gyration | Ang | [0.0, inf] | |
| parallelepiped | { 4, 1, 35, 75, 400 } | ||
| parallelepiped_xy | { 4, 1, 35, 75, 400, 60, 60, 60 } | ||
| Parameters: | |||
| Parallelepiped scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Shorter side of the parallelepiped | Ang | [0, inf] | |
| Second side of the parallelepiped | Ang | [0, inf] | |
| Larger side of the parallelepiped | Ang | [0, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| Rotation angle around its own c axis against q plane | degrees | [-inf, inf] | |
| pearl_necklace | { 80.0, 350.0, 2.5, 3, 1.0, 1.0, 6.3 } | ||
| pearl_necklace_xy | { 80.0, 350.0, 2.5, 3, 1.0, 1.0, 6.3 } | ||
| Parameters: | |||
| Mean radius of the chained spheres | Angstrom | [0, inf] | |
| Mean separation of chained particles | Angstrom | [0, inf] | |
| Thickness of the chain linkage | Angstrom | [0, inf] | |
| Mean number of pearls in each necklace | none | [0, inf] | |
| Scattering length density of the chained spheres | Angstrom^2 | [-inf, inf] | |
| Scattering length density of the chain linkage | Angstrom^2 | [-inf, inf] | |
| Scattering length density of the solvent | Angstrom^2 | [-inf, inf] | |
| sphere | { 1, 6, 50 } | ||
| sphere_xy | { 1, 6, 50 } | ||
| Parameters: | |||
| Layer scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Sphere radius | Ang | [0, inf] | |
| star_polymer | { 100.0, 3 } | ||
| star_polymer_xy | { 100.0, 3 } | ||
| Parameters: | |||
| Ensemble radius of gyration squared of an arm | Ang | [0.0, inf] | |
| Number of arms in the model | [1.0, 6.0] | ||
| stickyhardsphere | { 50.0, 0.2, 0.05, 0.2 } | ||
| stickyhardsphere_xy | { 50.0, 0.2, 0.05, 0.2 } | ||
| Parameters: | |||
| effective radius of hard sphere | Ang | [0, inf] | |
| volume fraction of hard spheres | [0, 0.74] | ||
| perturbation parameter, epsilon | [0.01, 0.1] | ||
| stickiness, tau | [-inf, inf] | ||
| triaxial_ellipsoid | { 4, 1, 20, 400, 10 } | ||
| triaxial_ellipsoid_xy | { 4, 1, 20, 400, 10, 60, 60, 60 } | ||
| Parameters: | |||
| Ellipsoid scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Solvent scattering length density | 1e-6/Ang^2 | [-inf, inf] | |
| Minor equitorial radius | Ang | [0, inf] | |
| Major equatorial radius | Ang | [0, inf] | |
| Polar radius | Ang | [0, inf] | |
| In plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
| Out of plane angle | degrees | [-inf, inf] | |
Name convention: SasView - sasmodels
| SasView name | sasmodels name | P(Q) | S(Q) | Multiply | Multiplicity |
| BarBell | barbell | - | - | - | - |
| BCCrystal | bcc | - | - | - | - |
| CappedCylinder | capped_cylinder | - | - | - | - |
| CoreShellCylinder | core_shell_cylinder | - | - | - | - |
| Cylinder | cylinder | - | - | - | - |
| DAB | dab | - | - | - | - |
| Ellipsoid | ellipsoid | - | - | - | - |
| FCCrystal | fcc | - | - | - | - |
| FlexCylEllipX | flexible_cylinder_ex | - | - | - | - |
| PeakGauss | gaussian_peak | - | - | - | - |
| Guinier | guinier | - | - | - | - |
| HardsphereStructure | hardsphere | - | Y | - | - |
| HayterMSAStructure | HayterMSAsq | - | Y | - | - |
| HollowCylinder | hollow_cylinder | - | - | - | - |
| Lamellar | lamellar | - | - | - | - |
| LamellarPS | lamellarCaille | - | - | - | - |
| LamellarPSHG | lamellarCailleHG | - | - | - | - |
| LamellarFFHG | lamellarFFHG | - | - | - | - |
| LamellarPCrystal | lamellarPC | - | - | - | - |
| LinearPearls | linear_pearls | - | - | - | - |
| Lorentz | lorentz | - | - | - | - |
| MassFractal | mass_fractal | - | - | - | - |
| MassSurfaceFractal | mass_surface_fractal | - | - | - | - |
| Parallelepiped | parallelepiped | - | - | - | - |
| PearlNecklace | pearl_necklace | - | - | - | - |
| Sphere | sphere | - | - | - | - |
| StarPolymer | star_polymer | - | - | - | - |
| StickyHSStructure | stickyhardsphere | - | Y | - | - |
| TriaxialEllipsoid | triaxial_ellipsoid | - | - | - | - |
| Name | Unit | Description | Default | |
| model_index | Index of the applied sasview model. Recompile instrument for changes to take effect. | 21 | ||
| model_scale | Global scale factor for scattering kernel. For systems without inter-particle interference, the form factors can be related to the scattering intensity by the particle volume fraction. | 1.0 | ||
| model_pars | Model parameters are given as a set of comma-separated values enclosed by {}, e.g. {60} for the model index 21 (the guinier model). Consult the sasview docs for further info. | {60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0} | ||
| model_abs | 1/m | Absorption cross section density at 2200 m/s | 0.5 | |
| xwidth | m | horiz. dimension of sample, as a width | 0 | |
| yheight | m | vert . dimension of sample, as a height for cylinder/box | 0 | |
| zdepth | m | depth of sample | 0 | |
| radius | m | Outer radius of sample in (x,z) plane for cylinder/sphere | 0 | |
| target_x | m | relative focus target position | 0 | |
| target_y | m | relative focus target position | 0 | |
| target_z | m | relative focus target position | 6 | |
| target_index | 1 | Relative index of component to focus at, e.g. next is +1 | 0 | |
| focus_xw | m | horiz. dimension of a rectangular area | 0 | |
| focus_yh | m | vert. dimension of a rectangular area | 0 | |
| focus_aw | deg | horiz. angular dimension of a rectangular area | 0 | |
| focus_ah | deg | vert. angular dimension of a rectangular area | 0 |
| AT ( | , | , | ) RELATIVE | |||
|---|---|---|---|---|---|---|
| ROTATED ( | , | , | ) RELATIVE |
SasView_model.comp.
[ Identification | Description | Input parameters | Links ]
Generated on 2023-09-19 20:01:36