diff --git a/src/imagej_open.groovy b/src/imagej_open.groovy
new file mode 100644
index 0000000..5315bfc
--- /dev/null
+++ b/src/imagej_open.groovy
@@ -0,0 +1,21 @@
+import groovy.io.FileType // Recurse directories per http://stackoverflow.com/a/3954639
+
+/** Path to project Git repo */
+def prefix = "/share/Pariksheet/consultations/rnai-screen-tf"
+
+/**
+ * Read a stack of raw images.
+ * 
+ * @param plate name of the plate to match
+ * @param well name of the well in [A-P][01-24] format
+ */
+def open = {String plate, String well ->
+	def dirBg = new File("$prefix/results/z_projection")
+	def found = []
+	dirBg.eachFileMatch(FileType.FILES, ~/${plate}_${well}_.+/) {
+		found << it.name
+	}
+	println found
+}
+
+open("160415_015529-V", "C03")