From f9fabda05a0a01da515f8329b31029a848590147 Mon Sep 17 00:00:00 2001
From: Tom Clegg <tom@curii.com>
Date: Wed, 9 Feb 2022 16:17:10 -0500
Subject: [PATCH] Support -max-tag flag for debugging.

refs #18581

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tom@curii.com>
---
 slicenumpy.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/slicenumpy.go b/slicenumpy.go
index 77877b3fca..4a2f6654d2 100644
--- a/slicenumpy.go
+++ b/slicenumpy.go
@@ -247,6 +247,9 @@ func (cmd *sliceNumpy) RunCommand(prog string, args []string, stdin io.Reader, s
 	for seqname, cseq := range refseq {
 		pos := 0
 		for _, libref := range cseq {
+			if libref.Tag > tagID(cmd.filter.MaxTag) {
+				continue
+			}
 			tiledata := reftiledata[libref]
 			if len(tiledata) == 0 {
 				err = fmt.Errorf("missing tiledata for tag %d variant %d in %s in ref", libref.Tag, libref.Variant, seqname)
-- 
2.30.2