From 37181f33fcda96cbcfe6b00537a1a0fa0523aa92 Mon Sep 17 00:00:00 2001
From: Christopher Rhodes <christopher.rhodes@embl.de>
Date: Fri, 20 Oct 2023 10:51:00 +0200
Subject: [PATCH] Lifted assertions on z-stack and monochromicity

---
 extensions/chaeo/products.py | 2 --
 extensions/chaeo/zmask.py    | 1 -
 2 files changed, 3 deletions(-)

diff --git a/extensions/chaeo/products.py b/extensions/chaeo/products.py
index d01ceb15..58596492 100644
--- a/extensions/chaeo/products.py
+++ b/extensions/chaeo/products.py
@@ -99,8 +99,6 @@ def export_patches_from_zstack(
         focus_metric: str = None,
         **kwargs
 ):
-    # assert stack.chroma == 1, 'Expecting monochromatic image data'
-    assert stack.nz > 1, 'Expecting z-stack'
 
     exported = []
     for mi in zmask_meta:
diff --git a/extensions/chaeo/zmask.py b/extensions/chaeo/zmask.py
index 8d10c6e9..cc04a728 100644
--- a/extensions/chaeo/zmask.py
+++ b/extensions/chaeo/zmask.py
@@ -39,7 +39,6 @@ def build_zmask_from_object_mask(
 
     # validate inputs
     assert zstack.chroma == 1
-    assert zstack.nz > 1
     assert mask_type in ('contours', 'boxes'), mask_type
     assert obmask.is_mask()
     assert obmask.chroma == 1
-- 
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