| Scripting Resources for DigitalMicrograph™ |
| Shift SADP Centre to Image Centre | |
Function |
Shifts an off-centre SADP so that it is centred within the image. |
Version |
version:20190417, v1.0 |
Author |
D. R. G. Mitchell |
Acknowledgements |
- |
Comments |
Most SADPs are slightly off-centre. This script allows them to be centred within their parent image. If no beam stop is present, a rectangular region of interest (ROI) can be drawn around the (000) spot. The script will find the centre of this spot using a centre of gravity approach. It will relocate the pattern so that this point is in the geometric centre of the image. If a beam stop is present, the above approach will not work. Instead a marker ROI (looks like a cross) can be placed at the approximate centre. The pattern will then be shifted to move this to the geometric centre of the image. |
System Requirements |
Should be compatible with all recent versions of DigitalMicrograph. |
Known Issues |
Shifting the pattern within its parent image leaves black space at the edges. For SADPs this is typically not visible. |
Supported |
Yes |
Included Files |
Main script file. |
Source Code |
see attached script. |