Charlie Zender

Please do not close issues until we agree no further work is to be done on the issue. > The only rew chunk map output from ncks was 1032x29x35 How...

Please read-up on and try modifying the buffer size hints on file open (--bfr_sz) to see whether that improves NCO chunking/access speeds

Please add the notes column to all tables and enter the ncks command options used

It's unclear whether 1. (the variable level chunk cache) has anything to do with speed, since my understanding is that the variable level chunk cache defaults to the file-wide chunk...

This chunking work is intended to answer the question: How should a data center store GCM/satellite output so that it is fastest/least bad to retrieve both time-pencils and spatial data....

There is a lot of numerical information on that spreadsheet. I am hard-pressed to make sense of it without any accompanying graphics. Please do your best to convey your hard-won...

I don't seem to be able to find this db-chunking-v2.ods file on the web, so I cannot point others to it, so I cannot usefully include it in the reports...

Benchmarks on spinning disk will be a separate figure from RAM disk and from SSD. The differences between these figures will be interesting. Please follow the ACME/E3SM reports [here](https://acme-climate.atlassian.net/browse/W2-449) that...

The float results are not as surprising as I had feared. Please change horizontal axis label to "Chunksize [B]". Vertical axis is now on a linear scale but plots log(Total-Time)....

The lower panel has it the way I like. We also want the blocksize printed somewhere on the panel, at least for now. Thanks!