Clik here to view.
Multithreaded TDS Clients (1)
Jeff McWhirter was studying whether he could speed up IDV data access by multithreading on the client. He put together a test which fetched the same data over and over, with 1-10 client threads. This...
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Multithreaded Client Access (2)
A more realistic test is to ask for successive slices of some data, and see if multithreading speeds things up. So I made a test that makes data requests like send:...
View ArticleTHREDDS and Java 8 plans
Netcdf-Java and the TDS version 4.6.1 have been released. This version requires Java 7+. Bug fixes and minor enhancements will continue on the 4.6 branch for six months or so. Development is now...
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Exploring Python as an Interface to Unidata Technologies
By Joshua Clark Editor's note: Josh Clark was a Unidata Summer Intern in 2015. He graduated from the University of Northern Colorado (UNC) in the spring of 2015 with a B.S. in Meteorology, and is...
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Plotting GINI Water Vapor Imagery (Part 1)
This is the first of what we hope will be a series of posts showing how to use Python for weather analysis and create graphics for a variety of purposes. In this two-part post, we demonstrate plotting...
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Plotting GINI Water Vapor Imagery (Part 2)
This is Part 2 of a series of notebooks showing how to plot GINI-formatted satellite data from a THREDDS server using MetPy and Siphon. In Part 1 we covered how to access and parse the data file. In...
View ArticleClik here to view.
Multithreaded TDS Clients (1)
Jeff McWhirter was studying whether he could speed up IDV data access by multithreading on the client. He put together a test which fetched the same data over and over, with 1-10 client threads. This...
View ArticleClik here to view.
Multithreaded Client Access (2)
A more realistic test is to ask for successive slices of some data, and see if multithreading speeds things up. So I made a test that makes data requests like send:...
View ArticleTHREDDS and Java 8 plans
Netcdf-Java and the TDS version 4.6.1 have been released. This version requires Java 7+. Bug fixes and minor enhancements will continue on the 4.6 branch for six months or so. Development is now...
View ArticleClik here to view.
Exploring Python as an Interface to Unidata Technologies
By Joshua Clark Editor's note: Josh Clark was a Unidata Summer Intern in 2015. He graduated from the University of Northern Colorado (UNC) in the spring of 2015 with a B.S. in Meteorology, and is...
View ArticleClik here to view.
Plotting GINI Water Vapor Imagery (Part 1)
This is the first of what we hope will be a series of posts showing how to use Python for weather analysis and create graphics for a variety of purposes. In this two-part post, we demonstrate plotting...
View ArticleClik here to view.
Plotting GINI Water Vapor Imagery (Part 2)
This is Part 2 of a series of notebooks showing how to plot GINI-formatted satellite data from a THREDDS server using MetPy and Siphon. In Part 1 we covered how to access and parse the data file. In...
View ArticleClik here to view.
THREDDS License Change
As we approach the first public beta of version 5.0 of the THREDDS Data Server (TDS), we have decided to revisit our software license. Currently, both NetCDF-Java and the TDS are released under the...
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My Summer of Improving the TDS Web Interface
Hailey Johnson by Hailey Johnson2018 Unidata summer intern During my time here at Unidata, I’ve focused on extending the THREDDS Data Server (TDS) web interface and services. I spend the first few...
View ArticleDiskCache2 Issue in the netCDF-Java Library
The Unidata THREDDS Development Team released updated versions of the THREDDS Data Server (TDS) and netCDF-Java/Common Data Model (CDM) library on June 17, 2020. In addition to feature enhancements,...
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