cds/tools/chlorodb added

Former-commit-id: 0579e878a69b7c285ca71870e9ca5730649a2fda
Former-commit-id: 7cced5b488441d87bf070a9a444317db0e048880

detectors/cds/tools/chlorodb/subdb/lib/db.selcc.awk

@@ -0,0 +1,19 @@
+#
+
+{
+  N[$NF]++
+  E[$NF, N[$NF]] = $1
+}
+
+END {
+  cmax = 1
+  nmax = N[1]
+  for (i in N) {
+    if (N[i] > nmax) {
+      nmax = N[i]
+      cmax = i
+    }
+  }
+  for (i = 1 ; i <= nmax ; i++)
+    print E[cmax, i]
+}