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Number of cache buffers used


numBuffers = cdflib.getCacheSize(cdfId)


numBuffers = cdflib.getCacheSize(cdfId) returns the number of cache buffers used for the Common Data Format (CDF) file identified by cdfId. For a discussion of cache schemes, see the CDF User's Guide.


Open the example CDF file and get the cache size:

cdfid ='example.cdf');

numBuf = cdflib.getCacheSize(cdfid)

numBuf =


% Clean up
clear cdfid


This function corresponds to the CDF library C API routine CDFgetCacheSize.

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.

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