User Tools
evaluation:evaluate_indexing_statistics
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
evaluation:evaluate_indexing_statistics [2020/04/10 08:27] smerkel |
evaluation:evaluate_indexing_statistics [2020/04/11 09:42] (current) smerkel |
||
|---|---|---|---|
| Line 12: | Line 12: | ||
| * the 2θ, η, and ω tolerances as well as nσ in the GrainSpotter init file. | * the 2θ, η, and ω tolerances as well as nσ in the GrainSpotter init file. | ||
| - | GrainSpotter does write this number out to the screen, but it depends on the init file. As your indexing loop start, you have strict tolerances and ranges, hence, this number is lower than with looser tolerances. Later, once you use looser tolerances in GrainSpotter, assigned g-vectors should be removed from the original list. It is hence difficult to evaluate indexing performances. | + | GrainSpotter does write this number out to the screen, but it depends on the init file. As your indexing loop starts, you have strict tolerances and ranges, hence, this number is lower than with looser tolerances. Later, once you use looser tolerances in GrainSpotter, already assigned g-vectors should have been removed from the original list. It is hence difficult to evaluate indexing performances. |
| ===== Solution ===== | ===== Solution ===== | ||
| Line 19: | Line 19: | ||
| * The original g-vectors file, | * The original g-vectors file, | ||
| * The GrainSpotter init file with the loosest tolerances (typically, the last you used), | * The GrainSpotter init file with the loosest tolerances (typically, the last you used), | ||
| - | * The merged grain file (obtained with [[processing:grainspotter-merge|timelessGrainSpotterMerge]], for instance, | + | * The merged grain file obtained with [[processing:grainspotter-merge|timelessGrainSpotterMerge]], for instance, |
| * The wavelength. | * The wavelength. | ||
| It will read the g-vectors file, remove g-vectors | It will read the g-vectors file, remove g-vectors | ||
| * that do not fall within the defined η, ω, and 2θ ranges, | * that do not fall within the defined η, ω, and 2θ ranges, | ||
| - | * that can not be from your sample, based on the list of theoretical g-vectors in the gve file as the 2θ tolerance and nσ in the GrainSpotter init file, | + | * that can not be from your sample, based on the list of theoretical g-vectors in the gve file as well as the 2θ tolerance and nσ in the GrainSpotter init file, |
| and calculate indexing statistics. | and calculate indexing statistics. | ||
evaluation/evaluate_indexing_statistics.1586507266.txt.gz · Last modified: 2020/04/10 08:27 by smerkel
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: GNU Free Documentation License 1.3
