--- MITgcm_contrib/arctic40km/input_ad/data.ctrl	2006/05/31 21:30:36	1.1
+++ MITgcm_contrib/arctic40km/input_ad/data.ctrl	2006/06/05 17:59:39	1.2
@@ -7,7 +7,7 @@
  doinitxx = .TRUE.,
  doPackDiag = .TRUE.,
  doZscalePack = .TRUE.,
- delZexp = 1.,
+ delZexp = 0.5,
 #
  xx_theta_file='xx_theta',
  xx_salt_file='xx_salt',