Retrieves non-CO2 emissions data based on large queries.
Usage
data_query(
type,
db_path,
db_name,
prj_name,
scenarios,
desired_regions = "All",
GCAM_version = "v7.0",
queries_nonCO2_file = NULL
)Arguments
- type
Type of non-CO2 emissions query. Must be one of 'nonCO2 emissions by region' or 'nonCO2 emissions by sector'.
- db_path
Path to the GCAM database. Required for accessing the database.
- db_name
Name of the GCAM database. Required for identifying the database.
- prj_name
Name of the GCAM project. Can be an existing project or a new one. Accepts extensions such as .dat and .proj.
- scenarios
Names of the scenarios to consider. Defaults to all scenarios available in the project or database.
- desired_regions
Regions to include in the report. Defaults to 'All'. Specify a vector for specific regions. To view available options, run `available_regions()`. Note: The dataset will include only the specified regions, which will make up "World".
- GCAM_version
Main GCAM compatible version: 'v7.0' (default), 'v7.1', or 'v6.0'.
- queries_nonCO2_file
Full path to an XML query file (including file name and extension) for long non-CO2 queries: "nonCO2 emissions by sector (excluding resource production)" and "nonCO2 emissions by region". Defaults to the nonCO2 query file compatible with the specified `GCAM_version`.