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CDF and HDF5 problems [message #88639]

Thu, 22 May 2014 05:49

Matthew Argall
Messages: 286
Registered: October 2011

Senior Member

I read both CDF and HDF5 files and am running into similar problems for each. There are two routines that slow things way down, CDF_OPEN and H5A_GET_NUM_ATTRS. My program gives

IDL> profiler, /report
Module Type Count Only(s) Avg.(s) Time(s) Avg.(s)
CDF_OPEN (S) 8 21.990163 2.748770 21.990163 2.748770
H5A_GET_NUM_ATTRS
(S) 184 16.309904 0.088641 16.309904 0.088641

However, if I try the same operations from the IDL prompt, this time is reduced to a fraction of a second. Does anyone know why this would be?

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[Message index]

		CDF and HDF5 problems By: Matthew Argall on Thu, 22 May 2014 05:49
		Re: CDF and HDF5 problems By: Matthew Argall on Sun, 20 July 2014 14:27

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