wlandsman / IDLAstro

Astronomy related procedures in the commercial IDL language
https://asd.gsfc.nasa.gov/archive/idlastro/
BSD 2-Clause "Simplified" License
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co_refract: Avoid infinite loop #19

Closed sappjw closed 7 years ago

sappjw commented 8 years ago

Not sure this is the best way to do this, but it avoids potential infinite loops in my experience.