An internal function designed to assess if all the necessary queries to compute
the desired variable are loaded in the project.
Usage
check_queries(var, GCAM_version = "v7.1")
Arguments
- var
variable name
- GCAM_version
Main GCAM compatible version: 'v7.1' (default), 'v7.2', 'v7.0', or 'v6.0'.
Value
boolean indicating if all the required queries to compute the desired variable are available.