drop.optimize.optimization

Module Contents

drop.optimize.optimization.young_laplace(surface_tension, angle, center_R, center_Z, radius, density, calib, *, RZ_edges=None, gravity=None, num_points=1000.0)

Returns the Young Laplace solution resized and oriented to the image.

Parameters:

surface_tension : scalar

Surface tension

angle : scalar

Tilting angle.

center_R : scalar

Osculating circle center R-coordinate.

center_Z : scalar

Osculating circle center Z-coordinate.

radius : scalar

Osculating circle radius.

density : scalar

Fluid density.

calib : scalar

Calibration in m per px.

RZ_edges : tuple of array, optional

(Radial, Vertical) coordinates of the edge. Used to crop the profile to the experimental profile. If None, the solution is not cropped.

gravity : scalar, optional

Gravitational acceleration. If None, scipy.constants.g is used.

num_points : scalar, optional

Number of points used in theoretical_contour

Returns:

coordinates : tuple

(R, Z)

drop.optimize.optimization.deviation_edge_model_simple(variables, angle, center_R, center_Z, radius, RZ_edges, density, calib, *, RMS=None)

Return the RMS for a profile given by set of parameters to the experimental profile.

Parameters:

variables : tuple

(surface tension, angle, center_R)

angle : scalar

center_R :

center_Z :

radius :

RZ_edges : tuple of array

(Radial, Vertical) coordinates of the edge.

calib : scalar

Calibration in m per px.

RMS : callable

function(R_theo, Z_theo, RZ_edges) to compute the RMS. If None, radial_RMS is used.

Returns:

RMS

drop.optimize.optimization.deviation_edge_model_full(variables, RZ_edges, density, calib, *, RMS=None)

Return the RMS for a profile given by set of parameters to the experimental profile.

Parameters:

variables : tuple

(surface tension, angle, center_R)

RZ_edges : tuple of array

(Radial, Vertical) coordinates of the edge.

calib : scalar

Calibration in m per px.

RMS : callable

function(R_theo, Z_theo, RZ_edges) to compute the RMS. If None, radial_RMS is used.

Returns:

RMS