initial commit

+beamline/next_scan_started.m

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+%NEXT_SCAN_STARTED if the next scan has started, the first return value is
+% true.
+% [started, scanNr] = next_scan_started(specDatFile,scanno);
+%
+% ** specDatFile            path to the SPEC file / spec directory
+% ** scanno                 current scan number
+%
+% returns:
+% ++ started                true if scanno is not the last scan
+% ++ nextScanno             next scan number
+% ++ specDatFile            specDatFile used to determine if the next scan has started
+%
+% see also: beamline.find_specDatFile
+
+
+%*-----------------------------------------------------------------------*
+%|                                                                       |
+%|  Except where otherwise noted, this work is licensed under a          |
+%|  Creative Commons Attribution-NonCommercial-ShareAlike 4.0            |
+%|  International (CC BY-NC-SA 4.0) license.                             |
+%|                                                                       |
+%|  Copyright (c) 2017 by Paul Scherrer Institute (http://www.psi.ch)    |
+%|                                                                       |
+%|       Author: CXS group, PSI                                          |
+%*-----------------------------------------------------------------------*
+% You may use this code with the following provisions:
+%
+% If the code is fully or partially redistributed, or rewritten in another
+%   computing language this notice should be included in the redistribution.
+%
+% If this code, or subfunctions or parts of it, is used for research in a 
+%   publication or if it is fully or partially rewritten for another 
+%   computing language the authors and institution should be acknowledged 
+%   in written form in the publication: “Data processing was carried out 
+%   using the “cSAXS matlab package” developed by the CXS group,
+%   Paul Scherrer Institut, Switzerland.” 
+%   Variations on the latter text can be incorporated upon discussion with 
+%   the CXS group if needed to more specifically reflect the use of the package 
+%   for the published work.
+%
+% A publication that focuses on describing features, or parameters, that
+%    are already existing in the code should be first discussed with the
+%    authors.
+%   
+% This code and subroutines are part of a continuous development, they 
+%    are provided “as they are” without guarantees or liability on part
+%    of PSI or the authors. It is the user responsibility to ensure its 
+%    proper use and the correctness of the results.
+
+function [started, nextScanno, specDatFile] = next_scan_started(dataPath,scanno)
+
+    specDatFile = beamline.find_specDatFile(dataPath);
+    
+    cmd = sprintf('grep ''#S '' %s | grep -A 1 ''#S %d '' | tail -1', specDatFile, scanno);
+    [~,sysout] = system(cmd);
+    arrout = regexp(sysout,'[:\n ]','split');
+    nextScanno = str2double(arrout{2});
+
+    if nextScanno>scanno
+        started = true;
+    else
+        started = false;
+    end
+    
+end