Generates a syntactically-correct R name based on a SAGA-GIS identifier
SAGA-GIS identifiers sometimes cannot represent syntactically-correct names in R because they start with numbers or have spaces. They are also all in uppercase which is ugly to refer to in code. This function creates an alternative/alias identifier.
create_alias(identifier)
identifier |
A character with the identifier. |
A character with a syntactically-correct alias.
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