diff --git a/v1.3.1/README b/v1.3.1/README
index 4654927..bd96295 100644
--- a/v1.3.1/README
+++ b/v1.3.1/README
@@ -16,7 +16,7 @@ With:
   + agg: OwlPS Aggregator output file;
   + txt: experiment report;
   + log: OwlPS Positioner log file (recorded at the input);
-  + out: OwlPS Positioner results;
+  + pos: OwlPS Positioner results;
   + ods: results formatted in a spreadsheet.
 
 If "+coord" is present in a filename before the extention, it means the
diff --git a/v1.3.1/s01/s01_j05_fon_2012-05-22+coord_interval.out b/v1.3.1/s01/s01_j05_fon_2012-05-22+coord_interval.pos
similarity index 100%
rename from v1.3.1/s01/s01_j05_fon_2012-05-22+coord_interval.out
rename to v1.3.1/s01/s01_j05_fon_2012-05-22+coord_interval.pos
diff --git a/v1.3.1/s01/s01_j05_fon_2012-05-22+coord_interval2.out b/v1.3.1/s01/s01_j05_fon_2012-05-22+coord_interval2.pos
similarity index 100%
rename from v1.3.1/s01/s01_j05_fon_2012-05-22+coord_interval2.out
rename to v1.3.1/s01/s01_j05_fon_2012-05-22+coord_interval2.pos
diff --git a/v1.3.1/s01/s01_j05_fon_2012-05-22+coord_mean.out b/v1.3.1/s01/s01_j05_fon_2012-05-22+coord_mean.pos
similarity index 100%
rename from v1.3.1/s01/s01_j05_fon_2012-05-22+coord_mean.out
rename to v1.3.1/s01/s01_j05_fon_2012-05-22+coord_mean.pos
diff --git a/v1.3.1/s02/s02_j06_fon_2012-05-22+coord_interval.out b/v1.3.1/s02/s02_j06_fon_2012-05-22+coord_interval.pos
similarity index 100%
rename from v1.3.1/s02/s02_j06_fon_2012-05-22+coord_interval.out
rename to v1.3.1/s02/s02_j06_fon_2012-05-22+coord_interval.pos
diff --git a/v1.3.1/s02/s02_j06_fon_2012-05-22+coord_interval2.out b/v1.3.1/s02/s02_j06_fon_2012-05-22+coord_interval2.pos
similarity index 100%
rename from v1.3.1/s02/s02_j06_fon_2012-05-22+coord_interval2.out
rename to v1.3.1/s02/s02_j06_fon_2012-05-22+coord_interval2.pos
diff --git a/v1.3.1/s02/s02_j06_fon_2012-05-22+coord_mean.out b/v1.3.1/s02/s02_j06_fon_2012-05-22+coord_mean.pos
similarity index 100%
rename from v1.3.1/s02/s02_j06_fon_2012-05-22+coord_mean.out
rename to v1.3.1/s02/s02_j06_fon_2012-05-22+coord_mean.pos
diff --git a/v1.3.1/s03/s03_j07_fon_2012-06-01+coord_interval.out b/v1.3.1/s03/s03_j07_fon_2012-06-01+coord_interval.pos
similarity index 100%
rename from v1.3.1/s03/s03_j07_fon_2012-06-01+coord_interval.out
rename to v1.3.1/s03/s03_j07_fon_2012-06-01+coord_interval.pos
diff --git a/v1.3.1/s03/s03_j07_fon_2012-06-01+coord_interval2.out b/v1.3.1/s03/s03_j07_fon_2012-06-01+coord_interval2.pos
similarity index 100%
rename from v1.3.1/s03/s03_j07_fon_2012-06-01+coord_interval2.out
rename to v1.3.1/s03/s03_j07_fon_2012-06-01+coord_interval2.pos
diff --git a/v1.3.1/s03/s03_j07_fon_2012-06-01+coord_mean.out b/v1.3.1/s03/s03_j07_fon_2012-06-01+coord_mean.pos
similarity index 100%
rename from v1.3.1/s03/s03_j07_fon_2012-06-01+coord_mean.out
rename to v1.3.1/s03/s03_j07_fon_2012-06-01+coord_mean.pos