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78 lines
3.2 KiB
Matlab
78 lines
3.2 KiB
Matlab
% function [varargout] = banana_scan(basepath, scan, Nx, Ny)
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%
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% This function only works for mesh scans done to see the undulator banana
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% with spec. This is an example pf such scans:
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% dmesh idgap -0.05 0.05 50 sl1cv -0.4 0.4 8 0.2
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% 50 steps (51 points) along the fast axis
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% 8 steps (9 points) along the slow axis
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%
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%
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% Input parameters:
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%
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% basepath: main path where you are working
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% scan: scan number of spec mesh scan
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% Nx: number of points in fast axis
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% Ny: number of steps in slow axis
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%
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% please reports bugs, problems, suggestions for improvements to:
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% CXS group
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%
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% the case of duplicate scannumbers in the spec file, and how to
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% address them remains to be implemented
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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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function [varargout] = banana_plot(basepath, scan, Nx, Ny)
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addpath([basepath 'matlab/'])
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import io.*
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S=io.spec_read(basepath,'ScanNr',scan);
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m=reshape(S.bpm4i,Nx,Ny);
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idgap=S.idgap(1:Nx);
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m_sl1cv=reshape(S.sl1cv,Nx,Ny);
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sl1cv=m_sl1cv(1,:);
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imagesc(idgap,sl1cv,m')
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title(sprintf('scan %05d',scan));
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xlabel('idgap')
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ylabel('sl1cv')
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end
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