From a09a0b04e3511d5e509b419e9775da9d80f4db01 Mon Sep 17 00:00:00 2001
From: Lynne Jones <ljones.uw@gmail.com>
Date: Wed, 22 Jan 2025 23:10:23 -0800
Subject: [PATCH] Make DDF names in target_name match expectations in opsim
 output

---
 schedview/collect/opsim.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/schedview/collect/opsim.py b/schedview/collect/opsim.py
index df973ca..29d01ee 100644
--- a/schedview/collect/opsim.py
+++ b/schedview/collect/opsim.py
@@ -211,7 +211,7 @@ def read_ddf_visits(
     visits : `pandas.DataFrame`
         The visits and their parameters.
     """
-    ddf_field_names = tuple(ddf_locations().keys())
+    ddf_field_names = [f"DD:{field_name}" for field_name in ddf_locations().keys()]
     # Note that this where clause is hard-coded for target_name (v4+)
     # but other columns in query will be backwards-compatible.
     constraint = f"target_name IN {tuple(field_name for field_name in ddf_field_names)}"