From 6c8a0954e515b73b2a6b8356d9415e0ea2741b4f Mon Sep 17 00:00:00 2001
From: Tiancheng Lan <t.lan@uq.edu.au>
Date: Thu, 16 Jul 2026 11:00:45 +1000
Subject: [PATCH] Use encoded file URI when reading persisted NcML aggregation
 cache

---
 .../main/java/ucar/nc2/internal/ncml/AggregationExisting.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cdm/core/src/main/java/ucar/nc2/internal/ncml/AggregationExisting.java b/cdm/core/src/main/java/ucar/nc2/internal/ncml/AggregationExisting.java
index d81fc325d7..fa528c229d 100644
--- a/cdm/core/src/main/java/ucar/nc2/internal/ncml/AggregationExisting.java
+++ b/cdm/core/src/main/java/ucar/nc2/internal/ncml/AggregationExisting.java
@@ -321,7 +321,7 @@ protected void persistRead() {
 
     Element aggElem;
     try {
-      aggElem = ucar.nc2.util.xml.Parse.readRootElement("file:" + cacheFile.getPath());
+      aggElem = ucar.nc2.util.xml.Parse.readRootElement(cacheFile.toURI().toString());
     } catch (IOException e) {
       if (debugCache) {
         System.out.println(" No cache for " + cacheName + " - " + e.getMessage());