Unpinned iris (#1552)

Author: schlunma

doc/contributing.rst

@@ -808,7 +808,7 @@ You can read more about this in
 `Packaging Python Projects <https://packaging.python.org/tutorials/packaging-projects/>`__.
 
 8. Create the Conda package
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The ``esmvalcore`` package is published on the `conda-forge conda channel
 <https://anaconda.org/conda-forge>`__.

environment.yml

@@ -13,7 +13,7 @@ dependencies:
   - fiona
   - esmpy!=8.1.0  # see github.com/ESMValGroup/ESMValCore/issues/1208
   - geopy
-  - iris>=3.1.0,<3.2.0
+  - iris>=3.2.1
   - nested-lookup
   - pandas
   - pillow

setup.py

@@ -54,7 +54,7 @@
         'pyyaml',
         'requests',
         'scipy>=1.6',
-        'scitools-iris>=3.1.0,<3.2.0',
+        'scitools-iris>=3.2.1',
         'shapely[vectorized]',
         'stratify',
         'yamale',