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+plotting/franzmap.m

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+% Function FM = FRANZMAP(M)
+% Franz's modified jet color map
+% This function returns the colormap and should
+% be used like any other colormaps, e.g.
+% colormap(franzmap(128));
+% or
+% imwrite(uint8(255*myarray/max(max(myarray))),franzmap(256),'myarray.jpg');
+
+% Filename: $RCSfile: franzmap.m,v $
+%
+% $Revision: 1.1 $  $Date: 2008/06/10 17:05:14 $
+% $Author:  $
+% $Tag: $
+%
+% Description:
+% Function FM = FRANZMAP(M)
+% Franz's modified jet color map
+% This function returns the colormap and should
+% be used like any other colormaps, e.g.
+% colormap(franzmap(128));
+% or
+% imwrite(uint8(255*myarray/max(max(myarray))),franzmap(256),'myarray.jpg');
+%
+% Note:
+% Call without arguments for a brief help text.
+%
+% Dependencies: 
+% none
+%
+% history:
+%
+% May 9th 2008: add CVS header
+%
+% Franz Pfeiffer: 1st version
+
+%*-----------------------------------------------------------------------*
+%|                                                                       |
+%|  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 fm = franzmap(m)
+
+if (nargin < 1)
+    m = size(get(gcf,'colormap'),1);
+end
+
+maxval = ceil(m/8);
+fm = jet(m);
+fm(1:maxval,3) = [1:maxval]/maxval;