Create attribute
attrnum = cdflib.createAttr(cdfId,attrName,scope)
attrnum = cdflib.createAttr(cdfId,attrName,scope)
creates an attribute in a CDF file with the specified scope.
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Identifier of a CDF file, returned by a call to | ||||||
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Name you want to assign to the attribute, specified as a character vector or string scalar. | ||||||
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Scope of the attribute, specified as one of these character vectors or string scalars, or its numeric equivalent.
To get the numeric equivalent of these constants, use the |
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Numeric value identifying the attribute. Attribute numbers are zero-based. |
Create a CDF, and then create an attribute in the CDF. To run this example, you must be in a writable folder.
cdfid = cdflib.create('your_file.cdf');
% Create attribute
attrNum = cdflib.createAttr(cdfId,'Purpose','global_scope');
% Clean up
cdflib.delete(cdfid);
clear cdfid
This function corresponds to the CDF library C API routine CDFcreateAttr.
To use this function, you must be familiar with the CDF C
interface. Read the CDF documentation at the CDF website.
For copyright information, see the cdfcopyright.txt file.