diff --git a/src/main/java/net/preibisch/bigstitcher/spark/SparkInterestPointDetection.java b/src/main/java/net/preibisch/bigstitcher/spark/SparkInterestPointDetection.java
index 1f814a9..776eb55 100644
--- a/src/main/java/net/preibisch/bigstitcher/spark/SparkInterestPointDetection.java
+++ b/src/main/java/net/preibisch/bigstitcher/spark/SparkInterestPointDetection.java
@@ -158,6 +158,9 @@ public enum Localization { NONE, QUADRATIC };
 	@Option(names = { "-dsz", "--downsampleZ" }, description = "downsampling in Z to use for segmentation, e.g. 2 (default: 1)")
 	protected Integer dsz = 1;
 
+	//-x /Users/preibischs/SparkTest/IP/dataset.xml -l beadsTest500 -s 1.8 -t 0.008 -dsxy 2 --minIntensity 0 --maxIntensity 255 --prefetch
+	//-x /Users/preibischs/Downloads/dataset-allen.xml -l beadsTest500 -vi '0,0' -s 1.8 -t 0.008 -dsxy 32 -dsz 32 --minIntensity 0 --maxIntensity 255 --prefetch
+
 	@Override
 	public Void call() throws Exception
 	{