From c4ef4305e377d605ba58b35f734888526a327c1f Mon Sep 17 00:00:00 2001
From: Vini Salazar <17276653+vinisalazar@users.noreply.github.com>
Date: Tue, 13 Sep 2022 16:20:59 -0300
Subject: [PATCH 1/3] Improve exception handling in method to_iris

  - Realise data by creating placeholder variable '_'
  - Don't use CubeList for placeholder variable
---
 erddapy/erddapy.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erddapy/erddapy.py b/erddapy/erddapy.py
index ca1756da..96506956 100644
--- a/erddapy/erddapy.py
+++ b/erddapy/erddapy.py
@@ -386,7 +386,7 @@ def to_iris(self, **kw):
             try:
                 cubes.realise_data()
             except ValueError:
-                iris.cube.CubeList([cube.data for cube in cubes])
+                _ = [cube.data for cube in cubes]
             return cubes
 
     @functools.lru_cache(maxsize=None)

From 29a59b380890cbcc8308edee9bd238b99ff6e316 Mon Sep 17 00:00:00 2001
From: Vini Salazar <17276653+vinisalazar@users.noreply.github.com>
Date: Mon, 19 Sep 2022 13:55:09 -0300
Subject: [PATCH 2/3] Pin version of Iris

  - In environment.yaml, pin iris version as >=3.3.0
  This prevents errors in the `to_iris` methods
---
 environment.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/environment.yml b/environment.yml
index 31785115..68367936 100644
--- a/environment.yml
+++ b/environment.yml
@@ -5,7 +5,7 @@ dependencies:
   - python=3.9
   - cartopy
   - erddapy
-  - iris
+  - iris>=3.3.0
   - jupyter
   - pendulum>=2.0.1
   - xarray

From e65ce9f1cffa6dcf47501f293893e193dd3948eb Mon Sep 17 00:00:00 2001
From: Vini Salazar <17276653+vinisalazar@users.noreply.github.com>
Date: Mon, 19 Sep 2022 14:06:40 -0300
Subject: [PATCH 3/3] Pin netCDF4 version

  - Pin older version of netCDF4 to avoid Unidata/netcdf4-python#1192
  - See #268 for discussion
---
 environment.yml      | 1 +
 requirements-dev.txt | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/environment.yml b/environment.yml
index 68367936..0c5d01a0 100644
--- a/environment.yml
+++ b/environment.yml
@@ -7,5 +7,6 @@ dependencies:
   - erddapy
   - iris>=3.3.0
   - jupyter
+  - netcdf4<1.6.1
   - pendulum>=2.0.1
   - xarray
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 04e42307..70317660 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -15,7 +15,7 @@ joblib
 jupyter
 mypy
 nbsphinx
-netcdf4
+netcdf4<1.6.1
 pendulum>=2.0.1
 pooch
 pre-commit