diff --git a/src/test/java/com/rusefi/can/NissanSandbox.java b/src/test/java/com/rusefi/can/NissanSandbox.java
new file mode 100644
index 0000000..0180876
--- /dev/null
+++ b/src/test/java/com/rusefi/can/NissanSandbox.java
@@ -0,0 +1,14 @@
+package com.rusefi.can;
+
+import com.rusefi.can.analysis.ByteRateOfChangeReports;
+
+import java.io.IOException;
+
+public class NissanSandbox {
+    public static void main(String[] args) throws IOException {
+        String inputFolderName = "C:\\stuff\\rusefi_documentation\\OEM-Docs\\Nissan\\2011_Xterra\\2011-nissan-CAN-June-2021";
+
+        ByteRateOfChangeReports.scanInputFolder(inputFolderName, ".trc");
+
+    }
+}