diff --git a/PyNutil/folder_of_segmentations_to_meshview_multithreaded.py b/PyNutil/folder_of_segmentations_to_meshview_multithreaded.py
index 1103e73112f3ee2951fdf61acd791b44c0c873d5..83f31c003d6637b0274ff57bfe5ffa9641f44f09 100644
--- a/PyNutil/folder_of_segmentations_to_meshview_multithreaded.py
+++ b/PyNutil/folder_of_segmentations_to_meshview_multithreaded.py
@@ -10,7 +10,7 @@ import json
 from datetime import datetime
 
 #import json, use to define input parameters
-with open('../input/input.json', 'r') as f:
+with open('../test/test1.json', 'r') as f:
   input = json.load(f)
 #print(input)
 
diff --git a/test/test1.json b/test/test1.json
new file mode 100644
index 0000000000000000000000000000000000000000..2e88cc349729780580c98eb7c4a033b0ffb86d27
--- /dev/null
+++ b/test/test1.json
@@ -0,0 +1,10 @@
+{   "volume_path": "../annotation_volumes/annotation_10_reoriented.nrrd",
+    "label_path": "../annotation_volumes/allen2022_colours.csv",
+    "allen_colours": "../annotation_volumes/allen2022_colours.csv",
+    "segmentation_folder": "../test_data/tTA_2877_NOP",
+    "alignment_json": "../test_data/tTA_2877_NOP_horizontal_final_2017.json",
+    "nonlinear": true,
+    "colour": [0, 0, 255], 
+    "points_json_path": "../outputs/test1.json",
+    "counts_per_label_name": "../outputs/test1_counts_per_allenID.csv"
+}
\ No newline at end of file
diff --git a/test/test2.json b/test/test2.json
new file mode 100644
index 0000000000000000000000000000000000000000..0f2f534798bb9bd2dc0a731ff3108d05cbc7aec3
--- /dev/null
+++ b/test/test2.json
@@ -0,0 +1,10 @@
+{   "volume_path": "../annotation_volumes/annotation_10_reoriented.nrrd",
+    "label_path": "../annotation_volumes/allen2022_colours.csv",
+    "allen_colours": "../annotation_volumes/allen2022_colours.csv",
+    "segmentation_folder": "../test_data/oneSection15",
+    "alignment_json": "../test_data/C68_nonlinear_no_markers.json",
+    "nonlinear": true,
+    "colour": [255, 0, 255],
+    "points_json_path": "../outputs/test2_points.json",
+    "counts_per_label_name": "../outputs/test2_counts_per_allenID.csv"
+}
\ No newline at end of file
diff --git a/test/test3.json b/test/test3.json
new file mode 100644
index 0000000000000000000000000000000000000000..28af9a716aab7d198b910ee887ce50c5691514dc
--- /dev/null
+++ b/test/test3.json
@@ -0,0 +1,10 @@
+{   "volume_path": "../annotation_volumes/annotation_10_reoriented.nrrd",
+    "label_path": "../annotation_volumes/allen2022_colours.csv",
+    "allen_colours": "../annotation_volumes/allen2022_colours.csv",
+    "segmentation_folder": "../test_data/oneSection15",
+    "alignment_json": "../test_data/C68_nonlinear.json",
+    "nonlinear": true,
+    "colour": [255, 0, 255],
+    "points_json_path": "../outputs/test3_points.json",
+    "counts_per_label_name": "../outputs/test3_counts_per_allenID.csv"
+}
\ No newline at end of file