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VesuvioThickness v1

../_images/VesuvioThickness-v1_dlg.png

VesuvioThickness dialog.

Summary

Produces the sample density for vesuvio based on sample transmission and composite masses

Properties

Name

Direction

Type

Default

Description

Masses

Input

dbl list

The masses that make up the sample

Amplitudes

Input

dbl list

The amplitudes of the peaks

TransmissionGuess

Input

number

1

Initial guess for the transmission

Thickness

Input

number

5

The thickness of the sample in centimetres (cm)

NumberDensity

Input

number

1

The Number Density of the sample material

DensityWorkspace

Output

TableWorkspace

Mandatory

Output Workspace containing the iterative approximations for Sample Density. The final Y value in the first spectrum will be the last iteration

TransmissionWorkspace

Output

TableWorkspace

Mandatory

Output Workspace containing the iterative approximation for Transmission.

Description

Determines the sample density for vesuvio based on sample transmission and composite masses

Usage

Example - VesuvioThickness

# Algorithm inputs
masses = [1.0079,27.0,91.0]
amplitudes = [0.9301589,2.9496644e-02,4.0345035e-02]
trans_guess = 0.831
thickness = 5.0
number_density = 1.0

# Run algorithm
dens_tbl, trans_tbl = VesuvioThickness(masses, amplitudes, trans_guess, thickness, number_density)

# Test output
print("The final density is: %.4f" % dens_tbl.cell(9,1))
print("The final transmission is: %.4f" % trans_tbl.cell(9,1))

Output:

 The final density is: 24.4515
 The final transmission is: 0.8310

Categories: AlgorithmIndex | Inelastic\Indirect\Vesuvio

Source

Python: VesuvioThickness.py