Ignore:
Timestamp:
Jan 23, 2022 5:55:32 PM (5 months ago)
Author:
ilavsky
Message:

Fixes for Export data wavelength user input. Had out of order bug and logic, which was askign for wavelength when not needed. SHould be more logical now.

File:
1 edited

Legend:

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  • trunk/User form factors for Irena/README.md

    r665 r1183  
    663. Keep the ipf file in that experiment, if needed minimize or hide, do NOT kill
    774. Follow these instructions below to setup that specific Form factor
     8
     9
     10### Core-Shell-Shell-Shell-sphere, January 2022
     11This is modified version of NIST f3Shell, created by Jan Ilavsky in January 2022. Original author is Steven Kline from NIST.
     12
     13USE in Irena :
     14* In Modeling II select User form factor
     15* In panel put in "Name of Form Factor function this string:    FF_CoreThreeShell
     16* In Panel put in Name of volume FF function this string:     FF_CoreThreeShellVolume
     17* Read the code at the top, this is complicated.
     18* There are too many parameters for Irena GUI, some must be set as constants and cannot be fitted. Changing requires code modification.
     19* SLD values are implicitely multipled by 10^10cm^-2, so insert only a number. These are rhos not, delta-rho-square
     20
     21**In main panel set contrast = 1 !!!!! Contrasts are part of the form factor in this case.**
    822
    923
     
    1832* Par 2 is shell thickness in A, and it is the same thickness everywhere on the ellipsoid.
    1933* Par3, 4 and 5 are contrasts as this is core shell system and contrasts are part of the form factor.
    20 * Par3, 4 and 5 are implicitelyu multipled by 10^10cm^-2, so insert only a number. These are rhos not, delta-rho-square
     34* Par3, 4 and 5 are implicitely multipled by 10^10cm^-2, so insert only a number. These are rhos not, delta-rho-square
    2135
    2236**In main panel set contrast = 1 !!!!! Contrasts are part of the form factor in this case.**
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