diff --git a/suite_scripts/AnalyzeH5.py b/suite_scripts/AnalyzeH5.py
index 2aad755..abdc2ee 100644
--- a/suite_scripts/AnalyzeH5.py
+++ b/suite_scripts/AnalyzeH5.py
@@ -40,6 +40,8 @@ def __init__(self):
         ##logging.info("Output dir: " + self.outputDir)
         self.label = args.label
         self.camera = 0
+        self.seedCut = args.seedCut
+        self.isTestRun = 'testRun' in args.special
 
     def getFiles(self):
         fileNames = self.files.split(",")
@@ -169,6 +171,10 @@ def analyzeSimpleClusters(self, clusters):
         for m in analyzedModules:
             modClusters = ancillaryMethods.getMatchedClusters(smallSquareClusters, "module", m)
             for i in range(rows):
+                # just do a single row when testing
+                if self.isTestRun and i > 0:
+                    break
+
                 rowModClusters = ancillaryMethods.getMatchedClusters(modClusters, "row", i)
 
                 for j in range(cols):
diff --git a/tests/test_SuiteScripts.py b/tests/test_SuiteScripts.py
index 326c403..ab7f129 100644
--- a/tests/test_SuiteScripts.py
+++ b/tests/test_SuiteScripts.py
@@ -127,6 +127,7 @@ def __init__(self):
             "test_histogram_flux_etc",
             "test_roi",
             "test_search_for_non_switching",
+            "test_analyze_h5",
         ]
 
         # lets have the 'real output' folders just be in /suite_scripts
@@ -458,8 +459,29 @@ def test_HistogramFlux(suite_tester, command, output_dir_name):
     suite_tester.test_command(command, output_dir_name)
 
 
+# this test uses input data from sdf filepath (available on s3df),
+# and we remove r102_custers.npy from the correctness comparison b/c this file is around 10gb!
+@pytest.mark.parametrize(
+    "command, output_dir_name",
+    [
+        (
+            [
+                "bash",
+                "-c",
+                "time python AnalyzeH5.py -r 102 -f /sdf/data/lcls/ds/rix/rixx1005922/results/lowFlux/SimpleClusters__c0_r102_n100.h5 -p ./test_analyze_h5 --special testRun && rm ./test_analyze_h5/r102_clusters.npy",
+            ],
+            "test_analyze_h5",
+        ),
+    ],
+)
+def test_Analyze_h5(suite_tester, command, output_dir_name):
+    if not suite_tester.canTestsRun:
+        pytest.skip("Can only test with psana library on S3DF!")
+    suite_tester.test_command(command, output_dir_name)
+
+
 # non-working commands...
-"""
+'''
 @pytest.mark.parametrize("command, output_dir_name", [
     (['bash', '-c', 'python persistenceCheck.py -r 102 -d Epix10ka2M --maxNevents 250 -p /test_persistence_check'],
      'test_persistence_check'),
@@ -470,4 +492,4 @@ def test_PersistenceCheck(suite_tester, command, output_dir_name):
     if not suite_tester.canTestsRun:
         pytest.skip("Can only test with psana library on S3DF!")
     suite_tester.test_command(command, output_dir_name)
-"""
+'''
diff --git a/tests/test_data b/tests/test_data
index 13b3223..9d4d6c8 160000
--- a/tests/test_data
+++ b/tests/test_data
@@ -1 +1 @@
-Subproject commit 13b3223222b517e983199cf8d6f4657f8333c00e
+Subproject commit 9d4d6c855079f1191eec17368e3ec889de728416