diff --git a/osak/procdir.py b/osak/procdir.py
index d22f2d2..c56d51d 100644
--- a/osak/procdir.py
+++ b/osak/procdir.py
@@ -1,19 +1,44 @@
 import os
-import brukeropusreader as bor
+import sys
+from brukeropusreader import read_file
 import re
 
 match_opus = re.compile(r"_[0-9]+(\.[0-9]+)?T.0$")
 
-def ifnot(d,v):
-	if v not in d:
-		d[v] = {}
+def mkkey(d):
+	return (d["FXV"], d["LXV"], d["NPT"])
+def addkey(dict, key, field, val):
+	if key not in dict:
+		dict[key] = {}
+	if field not in dict[key]:
+		dict[key][field] = []
+	dict[key][field].append(val)
+def progress(x, y):
+	sys.stderr.write(f"Processed {x}/{y}\r")
+class BlankSpace:
+	def __getitem__(self, _):
+		return " "
 
 def process(s):
-	for fn in os.listdir(s):
+	groupings = {}
+	dir = os.listdir(s)
+	i = 0
+
+	for fn in dir:
+		progress(i,len(dir))
+		i = i + 1
 		v = re.search(match_opus, fn)
 		if v is None:
 			continue
 		field = v.group()[1:len(v.group())-2]
-		print(fn)
-		print(field)
-		print()
+
+		dat = read_file(f"{s}/{fn}")
+		if "ScSm" not in dat:
+			sys.stderr.write(f'"{fn}" does have a "ScSm" field: skipping')
+			continue
+
+		key = mkkey(dat["ScSm Data Parameter"])
+		addkey(groupings, key, field, dat["ScSm"][:key[2]])
+
+	blanks = f"Processed {i}/{len(dir)}".translate(BlankSpace())
+	sys.stderr.write(f"{blanks}\rProcessed {i} files\n")