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70 lines
3.4 KiB
Matlab
70 lines
3.4 KiB
Matlab
% this script contains the necessary loop for 'find_capillary.m' to be called
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% as function of 'spec'
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% written by (last change: 2011-06-16)
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% in case of bugs, problems, and suggestions for improvements, please contact
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% CXS group
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%
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% note that EPICS communication works only on local machines at the beamline, i.e.,
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% NOT on the compute nodes
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% run this (or related scripts that use EPICS for communication), for instance, on
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% x12sa-cons-1
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%*-----------------------------------------------------------------------*
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%| |
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%| Except where otherwise noted, this work is licensed under a |
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%| Creative Commons Attribution-NonCommercial-ShareAlike 4.0 |
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%| International (CC BY-NC-SA 4.0) license. |
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%| |
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%| Copyright (c) 2017 by Paul Scherrer Institute (http://www.psi.ch) |
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%| |
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%| Author: CXS group, PSI |
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%*-----------------------------------------------------------------------*
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% You may use this code with the following provisions:
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%
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% If the code is fully or partially redistributed, or rewritten in another
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% computing language this notice should be included in the redistribution.
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%
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% If this code, or subfunctions or parts of it, is used for research in a
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% publication or if it is fully or partially rewritten for another
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% computing language the authors and institution should be acknowledged
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% in written form in the publication: “Data processing was carried out
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% using the “cSAXS matlab package” developed by the CXS group,
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% Paul Scherrer Institut, Switzerland.”
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% Variations on the latter text can be incorporated upon discussion with
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% the CXS group if needed to more specifically reflect the use of the package
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% for the published work.
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%
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% A publication that focuses on describing features, or parameters, that
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% are already existing in the code should be first discussed with the
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% authors.
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%
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% This code and subroutines are part of a continuous development, they
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% are provided “as they are” without guarantees or liability on part
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% of PSI or the authors. It is the user responsibility to ensure its
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% proper use and the correctness of the results.
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lastscan = 0;
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while(1)
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scall = sprintf('caget ''X12SA-ES1-DOUBLE-00''');
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[err,io] = system(scall);
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arrout = regexp(io,' +','split');
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scannr = str2double(arrout{2});
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if (scannr > lastscan)
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try
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COM = +beamline.find_capillary('..','ScanNr',scannr,'Counter','diode')
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catch
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fprintf('Failed find capillary, pausing 5 sec and retrying\n')
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pause(5)
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COM = +beamline.find_capillary('..','ScanNr',scannr,'Counter','diode')
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end
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else
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pause(1);
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end
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scall = sprintf('caputq X12SA-ES1-DOUBLE-02 %f',COM);
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[err,io] = system(scall);
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scall = sprintf('caputq X12SA-ES1-DOUBLE-01 %d',scannr);
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[err,io] = system(scall);
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lastscan = scannr;
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end
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