cdflib.getVarsMaxWrittenRecNum

Maximum written record number for CDF file

Syntax

maxrec = cdflib.getVarsMaxwrittenRecNum(cdfId)


Description

maxrec = cdflib.getVarsMaxwrittenRecNum(cdfId) returns the maximum record number written for all variables in a Common Data Format (CDF) file.

cdfId identifies the CDF file. Record numbers are zero-based.

Examples

Open the example CDF, and then determine the maximum number of records written to the file:

cdfId = cdflib.open("example.cdf");

% Determine the maximum record number of the records written
maxRecNum = cdflib.getVarsMaxWrittenRecNum(cdfId)

maxRecNum =

    23

% Clean up
cdflib.close(cdfId)
clear cdfId

Tips

• This function corresponds to the CDF library C API routine CDFgetzVarsMaxWrittenRecNum.

• To use this function, you must be familiar with the CDF C interface. You can access the CDF documentation at the CDF website.