From 20b521442b97f26c95b208699d1bc1a09d64a880 Mon Sep 17 00:00:00 2001
From: Chris Markiewicz <effigies@gmail.com>
Date: Thu, 9 Nov 2023 20:40:07 -0500
Subject: [PATCH] FIX: NIRS channels are recommended, not required

---
 src/schema/rules/checks/nirs.yaml | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/schema/rules/checks/nirs.yaml b/src/schema/rules/checks/nirs.yaml
index c6b8f74548..8acd3ed2fc 100644
--- a/src/schema/rules/checks/nirs.yaml
+++ b/src/schema/rules/checks/nirs.yaml
@@ -53,11 +53,15 @@ Component:
   checks:
     - columns.component != null
 
-RequiredChannels:
+RecommendedChannels:
+  issue:
+    code: NIRS_RECOMMENDED_CHANNELS
+    message: |
+      NIRS files SHOULD have an associated channels.tsv file.
+    level: warning
   selectors:
-    - datatype == "nirs"
-    - suffix == "optodes"
-    - extension == ".tsv"
+    - suffix == "nirs"
+    - extension == ".snirf"
   checks:
     - associations.channels != null