Number of last entry for global attribute
maxEntry = cdflib.getAttrMaxgEntry(cdfId,attrNum)
maxEntry = cdflib.getAttrMaxgEntry(cdfId,attrNum)
returns the last entry number of a global attribute in a Common Data
Format (CDF) file.
|
Identifier of a CDF file, returned by a call to |
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Numeric value that identifies the attribute. Attribute numbers are zero-based. The attribute must have global scope. |
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Entry number of the last entry in the attribute. Entry numbers are zero-based. |
Open the example CDF and get the number of the last entry associated with a global attribute in the file:
cdfid = cdflib.open('example.cdf');
% Any of the first three attribute are of global scope.
attrscope = cdflib.getAttrScope(cdfid,0)
attrscope =
GLOBAL_SCOPE
% Get the number of the last entry for this attribute.
entrynum = cdflib.getAttrMaxgEntry(cdfid,0)
entrynum =
4
% Clean up
cdflib.close(cdfid);
clear cdfidThis function corresponds to the CDF library C API routine CDFgetAttrMaxgEntry.
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.