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CUAHSI / HydroDesktop

HydroDesktop is a free and open source GIS enabled desktop application that helps you search for, download, visualize, and analyze hydrologic and climate data registered with the CUAHSI Hydrologic Information System. HydroDesktop is part of the legacy CUAHSI toolkit and is not under active development. Click the "releases" link below to download the latest installer for Microsoft Windows.
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Saving downloaded time series is slow #92

Open xhqiao89 opened 7 years ago

xhqiao89 commented 7 years ago

jirikadlec2[CodePlex]
DROUGHT ANALYZER issue: In Data sources, Local Data source option, I select the data service http://hydrodata.cz/chmi-d/cuahsi_1_1.asmx

I run search (all keywords), select all sites (total 510 sites) and select quotDownload dataquot.

The download phase is fast (less than 5 minutes) but the quotsaving to databasequot phase takes more than 25 minutes for 5 years of daily precipitation and temperature at the 510 sites.

Probably, this is a performance issue in the data sites layer either in the WaterML file reading or in the quotsave time series to databasequot step.

xhqiao89 commented 7 years ago

cuylerfris[CodePlex]
Discussion required - keeping marked as proposed.