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mcmlter / MDV-ClimEx

An RShiny web application for visualizing high frequency meteorological data and identifying extreme climate events in the McMurdo Dry Valleys of Antarctica.
https://mcmlter.org/MDV-ClimEx
GNU General Public License v3.0
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Bug in parameter selection when new met station is selected #9

Closed rfbrown closed 1 month ago

rfbrown commented 3 months ago

In app.R, add code in section "# Update choices when a new met station is selected" to address a bug that occurs when a user has selected a particular parameter suite, e.g., EXEM RADN, then selects a new station that does not have this parameter suite, e.g., FRSM. When this occurs, the app crashes with the following error: Warning: Error in : '../data/FRSM/FRSM_RADN/FRSM_RADN.csv' does not exist in current working directory...

gavin-wagner commented 1 month ago

Added code in section "# Update choices when a new met station is selected" to include a req() checkpoint before the app pulls the parameter suite data for the chosen met station. The req() checkpoint checks the existence of the file path to the chosen met/parameter combination, which ensures that the app has had enough time to repopulate the set of available parameter suites with those from the chosen met.