Index: DamClients/DamUI/trunk/doc/Differences with previous release.txt
===================================================================
diff -u -r1719 -r1725
--- DamClients/DamUI/trunk/doc/Differences with previous release.txt	(.../Differences with previous release.txt)	(revision 1719)
+++ DamClients/DamUI/trunk/doc/Differences with previous release.txt	(.../Differences with previous release.txt)	(revision 1725)
@@ -52,3 +52,6 @@
 
 MWDAM-1274
 In v15.1, in the determination of regional assessment scenarios, extending the 1D geometry to the surface level (when needed) was done by stretching the top layer. This should have been done by adding a layer on top of the original top layer with DikeEmbankmentMaterial as material. In v18, this correct way is implemented. Note that the difference in results may be neglectable is most cases.
+
+MWDAM-1272
+In v15.1 the in between aquifer layer is detected by searching from above to the first found aquifer layer. This is not completely correct. It should be the first aquifer layer that is not on top (so covered by an aquitard layer). This has been corrected in v18.1 .