&DRIFT: CLUSTERING-HISTOGRAMS
The number of tracks to be generated.
[By default 200]
Number of bins in the histograms.
One can either set the same number of bins for all histograms
using the BINS keyword, or set a different number for each of
the 6 histograms that are produced.
[By default 100]
The range of the histograms is by default determined automatically
using the first entries of the histogram.
You may, e.g. for comparison purposes, wish to set the same range
for all histograms. This can be accomplished with the various RANGE
options.
[By default automatic range selection for all histograms.]
Requests the histograms to be kept in storage when the instruction
has finished. The histograms will be called as follows:
| Name |
Description |
SIZE |
Number of electrons in a cluster |
CLUSTERS |
Number of clusters on the track |
DELTA |
Distance between track and electrons [cm] |
RANGE |
Distance between track start and last electron [cm] |
DE |
Total energy loss [MeV] |
ECLUSTER |
Energy per cluster [eV] |
You have to declare the Global variables before the loop if
- the instruction is placed in the body of a Do loop and
- these global variables are used in arithmetic, in a
condition of an If_line or a condition of an
If_block.
Declaring is not required if the variables are only used outside
the loop, in procedure Calls, in Say statements or for
substitution in normal input statements.
[The histograms are not kept by default, the setting of this
option is remembered from one call to the next.]
This command by default plots the histograms it computes. If this
is not desirable, e.g. because you only need the histograms as a
set of globals, then adding NOPLOT-HISTOGRAMS suppresses the plots.
[The plots are made by default, the setting is remembered from one
call to the next.]
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Formatted on 21/01/18 at 16:55.