README.paths

Check results are usually written to a path provided by
option QC_RESULTS in a config file (or on the command-line).
The default path is identical to the work-space.

The path to a work-space is provided by option '--workspace=str'
and the addition of -e_qa_work=path, respectively.
The workspace contains updated and/or user-modified tables, 
a CF test suite (after the first run of dkrz-cf-checker),
and results of an example run (which is executed
on the command-line by 'qa-dkrz --example').
Except the unlikely case described below, it is sufficient to 
apply --workspace=str only once for all.
The default for a work-space depends on how QA-DKRZ was fetched:
   conda:  $HOME/.qa-dkrz by default. 
   GitHub: path to the QA_DKRZ package

$HOME/.qa-dkrz is the home of a configuration file used to store paths etc. .
If this doesn't exist, then a file '.conf' is written to QA-DKRZ, i.e
the package downloaded by 'conda' or from GitHub. The name of the configuration
file depends on the method QA-DKRZ was fetched.
  GitHub: config.src
  conda:  config.conda
In case that QA-DKRZ is without write-permissions, then the user is asked to 
provide a workspace; this unlikely case requires option --workspace to be
applied each time the script 'QA-DKRZ/scripts/qa-dkrz' is run.

Please, note for multi-user purpose that $HOME of each users has to exist.