Update R code where static file is missing (backward compatibility)

USEPA / AMET

Code base for the U.S. EPA’s Atmospheric Model Evaluation Tool (AMET)

https://www.epa.gov/CMAQ/atmospheric-model-evaluation-tool

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Update R code where static file is missing (backward compatibility) #145

Closed coastwx closed 2 years ago

coastwx commented 2 years ago

Newer versions of R do not allow empty file loads and this impacted the the backward compatibility of AMET in terms of the new static file convention that was implemented for the AMET GUI. And for the wrapper.csh script. Try statement was added so R would not fault if the AMET static file is empty or not availiable.