From 51bf3a75a8d6842f60a126108df202fe4dcc3a9a Mon Sep 17 00:00:00 2001
From: Pontus Lurcock <pontus.lurcock@brockmann-consult.de>
Date: Fri, 10 Jan 2025 09:47:34 +0100
Subject: [PATCH] Pin zarr dependency to <3

Closes #1102
---
 environment.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/environment.yml b/environment.yml
index 5888361b6..5f8be25b0 100644
--- a/environment.yml
+++ b/environment.yml
@@ -42,7 +42,7 @@ dependencies:
   - tornado >=6.0
   - urllib3 >=1.26
   - xarray >=2024.7
-  - zarr >=2.11
+  - zarr >=2.11,<3  # until we can ensure zarr 3 compatibility; see Issue #1102
   # Chartlets
   - altair
   - pip