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public:hdf5 [2010-09-14 07:49] – alexov | public:hdf5 [2017-03-08 15:27] (current) – external edit 127.0.0.1 | ||
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Overview: | Overview: | ||
- | * Quincey Koziol from the HDF5 Group visited the LOFAR crew at the UvA on Thursday-Friday (Sept. 9-10th). | + | * Quincey Koziol from the HDF5 Group visited the LOFAR crew at the UvA on Thursday-Friday (Sept. 9-10th). |
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==== Agenda ==== | ==== Agenda ==== | ||
Thursday 10AM-lunch: | Thursday 10AM-lunch: | ||
- | - LOFAR Overview (15-30 mins) - Swinbank | + | |
- | - LOFAR Image cubes (15-30 mins) - Anderson | + | |
- | (coffee break @11AM) | + | * (coffee break @11AM) |
- | - LOFAR Beam-formed data (15-30 mins) - Alexov | + | * LOFAR Beam-formed data (15-30 mins) - Alexov, {{LOFAR-HDF5_BFoverview_20100909.ppt|LOFAR Beam-Formed Data & Pipeline Overview}} |
- | - LOFAR Coordinates (15-30 mins) - Baehren | + | |
- | (lunch) | + | *(lunch) |
Thursday 2PM-5PM: | Thursday 2PM-5PM: | ||
- | - HDF5 talk/ | + | |
- | - Discussion on questions/ | + | * Discussion on questions/ |
Friday 10AM-lunch: | Friday 10AM-lunch: | ||
- | - Performance questions (15-30 mins) - van Diepen | + | |
- | - Open discussion on performance | + | * Open discussion on performance |
- | (coffee break @11AM) | + | * (coffee break @11AM) |
- | - HDF5/ | + | * HDF5/ |
- | (lunch) | + | * (lunch) |
Friday 2PM-5PM: | Friday 2PM-5PM: | ||
- | - Open discussion - All | + | |
+ | ==== HDF5 Presentations ==== | ||
+ | |||
+ | * {{HDF5_Introduction1_Model.ppt|Introduction to HDF5}} | ||
+ | * {{HDF5_Introduction2_Format.ppt|Introduction to HDF5 - Session Two - Data Model Comparison; HDF5 File Format}} | ||
+ | * {{HDF5_Introduction3_Software.ppt|Introduction to HDF5 - Session Three - HDF5 Software Overview}} | ||
+ | * {{HDF5_Introduction4_Java.ppt|Introduction to HDF5 - Session Four - Java Products}} | ||
+ | * {{HDF5_DataValuesAreKey.ppt|Introduction to HDF5 - Session Five - Reading & Writing Raw Data Values}} | ||
+ | * {{HDF5_Introduction-Datatypes.ppt|Introduction to HDF5 - Session Seven - Datatypes}} | ||
+ | * {{HDF5_Introduction-IOPerformance.ppt|Introduction to HDF5 - High Performance I/O}} | ||
+ | * {{HDF5_Introduction-Math.ppt|Introduction to HDF5 - Introduction to Mathematical Concepts}} | ||
+ | * {{HDF5_Introduction-StorageOptions.ppt|Data Storage and I/O in HDF5}} | ||
+ | * {{HDF5Update.ppt|HDF5 Update}} | ||
==== QUESTION/ | ==== QUESTION/ | ||
- | - performance benchmarks | + | |
- | - access patterns | + | * access patterns |
- | - intelligent filtering and slicing | + | * intelligent filtering and slicing |
- | - efficient data storage / chunking | + | * efficient data storage / chunking |
- | - parallel I/O | + | * parallel I/O |
- | - distributed storage | + | * distributed storage |
- | - tools which exist for HDF5 (other than HDFView, h5py, pytables) | + | * tools which exist for HDF5 (other than HDFView, h5py, pytables) |
==== CONCERNS: ==== | ==== CONCERNS: ==== | ||
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=== LOFAR ICD (Interface Control Documents): === | === LOFAR ICD (Interface Control Documents): === | ||
- | LOFAR Interface Control Documents (ICDs): [[documents: | + | LOFAR Interface Control Documents (ICDs): [[http:// |
- | + | ||
- | ==== HDF5 Presentations ==== | + | |