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66 lines
2.9 KiB
Matlab
66 lines
2.9 KiB
Matlab
%HDF5_RM_ATTR Delete attribute(s) from HDF file
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%
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% file... HDF filename
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% loc... location within the HDF file
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% attr_name... string or cell of strings containing the names of the
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% obsolete attributes
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%
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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 hdf5_rm_attr( file, loc, attr_name)
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import io.HDF.*
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plist = 'H5P_DEFAULT';
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% open file
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fileID = H5F.open(file,'H5F_ACC_RDWR',plist);
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% get group ID
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gpath = strsplit(rm_delimiter(loc), '/');
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gid = add_groups(fileID, gpath(1:end-1), plist, false);
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% delete attributes
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if iscell(attr_name)
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for ii=1:length(attr_name)
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H5A.delete(gid{end}, attr_name{ii})
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end
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else
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H5A.delete(gid{end}, attr_name)
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end
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end
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