Improve sample script for tests for multimodel statistics preprocessor function (#4)

* Add ocean datasets, use directory structure, improve horizontal slicing

* Move files into directory structure

* Keep time dimension

* Improve download script

* Restrict time range for daily data

* Better documentation

* Better support for real data

* No ocean variable for now

* Add monthly and daily air temperature

* Remove xarray from environment

* Add docstrings

Author: bouweandela

config.yml.template

@@ -1,19 +1,28 @@
+# Arguments to
+# https://esgf-pyclient.readthedocs.io/en/latest/api.html#pyesgf.logon.LogonManager.logon
 logon:
   hostname: esgf-data.dkrz.de
   username: cookiemonster
   password: "1234"
+  interactive: false
+  bootstrap: true
 
+# Arguments to
+# https://esgf-pyclient.readthedocs.io/en/latest/api.html#pyesgf.search.connection.SearchConnection
 search_connection:
-  url: "https://esgf-data.dkrz.de/esg-search"
+  # url: "https://esgf-data.dkrz.de/esg-search"
+  url: "http://esgf-node.llnl.gov/esg-search"
   distrib: true
-  cache: "pyesgf-cache"
+  timeout: 120
+  cache: 'pyesgf-cache'
+  expire_after: 86400  # cache expires after 1 day
 
 preferred_hosts:
   # Use nearby hosts
+  - esgf3.dkrz.de
   - esgf-data3.ceda.ac.uk
   - esg-dn1.nsc.liu.se
   - noresg.nird.sigma2.no
   - esgf-node2.cmcc.it
 
-ignore_hosts:
-  - esgf3.dkrz.de
+ignore_hosts: []

environment.yml

@@ -8,4 +8,3 @@ dependencies:
   - iris>=2.2.1
   - myproxyclient
   - python>=3.6
-  - xarray