Commit 286e6219 authored by Morag Jean Williams's avatar Morag Jean Williams
Browse files

Updating README file.

parent 450e7860
......@@ -9,10 +9,10 @@ Module to establish an association between clusters on a DUT plane and a referen
The association allows for cuts in position and time.
For the spatial cut, two options are implemented which can be chosen using `use_cluster_centre`.
By default, the distance of the closest pixel of a clusters to the track intercept is compared to the `spatial_cut` in local coordinates.
By default, the distance of the closest pixel of a cluster to the track intercept is compared to the `spatial_cut` in local coordinates.
If larger than the cut, the cluster is not associated to the track.
This option can be chosen, e.g. for an efficiency analysis, when the cluster centre might be pulled away from the track intercept by a delta electron in the silicon.
The other option is to compare the distance of the cluster centre to the track intercept (also in local coordinates).
The other option is to compare the distance between the cluster centre and the track intercept to the `spatial_cut`(also in local coordinates).
### Parameters
* `spatial_cut`: Maximum spatial distance in local coordinates in x- and y-direction allowed between cluster and track for association with the DUT. Expects two values for the two coordinates, defaults to twice the pixel pitch.
......@@ -36,6 +36,6 @@ The other option is to compare the distance of the cluster centre to the track i
[DUTAssociation]
spatial_cut = 100um, 50um
timing_cut = 200ns
use_cluster_centre = true
use_cluster_centre = false
```
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