diff --git a/examples/scaling/extract.m b/examples/cosmoVolume/extract.m
similarity index 100%
rename from examples/scaling/extract.m
rename to examples/cosmoVolume/extract.m
diff --git a/examples/data2/Coordinates.txt.gz.REMOVED.git-id b/examples/data2/Coordinates.txt.gz.REMOVED.git-id
deleted file mode 100644
index 542d7e127c546a9eeb6c8ed3645b2c0841b93792..0000000000000000000000000000000000000000
--- a/examples/data2/Coordinates.txt.gz.REMOVED.git-id
+++ /dev/null
@@ -1 +0,0 @@
-7b32ecb33e483c97306ab18e7320bd19c7b53bd9
\ No newline at end of file
diff --git a/examples/data2/Density.txt.gz.REMOVED.git-id b/examples/data2/Density.txt.gz.REMOVED.git-id
deleted file mode 100644
index 2451b071ebda46166f36409d8cccb2b502459439..0000000000000000000000000000000000000000
--- a/examples/data2/Density.txt.gz.REMOVED.git-id
+++ /dev/null
@@ -1 +0,0 @@
-b1c0bf39f7524d710aadd9d091ca97482fbf4622
\ No newline at end of file
diff --git a/examples/data2/SmoothingLength.txt.gz.REMOVED.git-id b/examples/data2/SmoothingLength.txt.gz.REMOVED.git-id
deleted file mode 100644
index 299f5acb2f6bef2ac1e54a887913098638817cec..0000000000000000000000000000000000000000
--- a/examples/data2/SmoothingLength.txt.gz.REMOVED.git-id
+++ /dev/null
@@ -1 +0,0 @@
-89e90798b0da8cf00c35bc76c16c65b229ed249e
\ No newline at end of file
diff --git a/examples/test.c b/examples/test.c
index 9adf85d901cb94967969f8080d021ca17271cb87..d928bb55b37456b0a03b922e80a1f2925b421a54 100644
--- a/examples/test.c
+++ b/examples/test.c
@@ -976,13 +976,13 @@ int main ( int argc , char *argv[] ) {
         p = &s.parts[0];
         space_map_parts( &s , &map_h_min , &p );
         printf( "main: particle %lli/%i at [ %e %e %e ] has minimum h=%.3e (h_dt=%.3e).\n" ,
-	        p->id , (int)(p - s.parts) , p->x[0] , p->x[1] , p->x[2] , p->h , p->h_dt );
+	        p->id , (int)(p - s.parts) , p->x[0] , p->x[1] , p->x[2] , p->h , p->force.h_dt );
 
         /* Get the particle with the highest h. */
         p = &s.parts[0];
         space_map_parts( &s , &map_h_max , &p );
         printf( "main: particle %lli/%i at [ %e %e %e ] has maximum h=%.3e (h_dt=%.3e).\n" ,
-	        p->id , (int)(p - s.parts) , p->x[0] , p->x[1] , p->x[2] , p->h , p->h_dt );
+	        p->id , (int)(p - s.parts) , p->x[0] , p->x[1] , p->x[2] , p->h , p->force.h_dt );
     
         /* Output. */
         #ifdef TIMER