A script to scan the ESGF index and generate aggregate statistics of archive content.
The src/cmip6_survey.py script should be run twice to analyse archive content.
First, with a call to the "survey2" to havest information from an ESGF index node and store results in a python shelve file.
Secondly, a call to "survey4" aggregates information from the shelve file into CSV files. The "survey4" function uses an instance of the "Scanner" class to collect information.
Code option "op=2.1" was used to scan the ESGF archive for Figure 4 of the Baseline Climate Variable in Augist 2023 and used to motivate the development of the paper.