diff --git a/swash/config.ini b/swash/config.ini
index 7a5e93a..61f742f 100644
--- a/swash/config.ini
+++ b/swash/config.ini
@@ -4,12 +4,12 @@ out=../data/out
 [swash]
 input=sws/SPEC_buoy.sws
 path=/data/code/swash
-out=out/spec_2lay
+out=out/real_spec_interp
 mpi=8
 
 [post]
-inp=inp_post/spec_2lay
-compare=inp_post/spec_nb_2lay
-out=out_post/spec_2lay_bvsnb
+inp=inp_post/real_spec_interp
+#compare=inp_post/spec_nb_2lay
+out=out_post/real_spec_interp
 x0=-1250
 t0=180
diff --git a/swash/sws/SPEC_buoy.sws b/swash/sws/SPEC_buoy.sws
index 7d10a9b..2fe674c 100644
--- a/swash/sws/SPEC_buoy.sws
+++ b/swash/sws/SPEC_buoy.sws
@@ -3,12 +3,12 @@ PROJ 'GW' 'T1'
 SET NAUT
 SET LEVEL 4.5
 SET MAXERR 1
-$SET DEPMIN 0.001
+SET DEPMIN 0.01
 MODE NONST ONED 
 $************************     GRIDS     ***************************************
 CGRID REG -1450 0 0 1750 0 1750 0 
 INPGRID BOT REG -1450 0 0 1750 0 1 0   $x0 y0 theta nx-1 ny-1 dx dy  
-VERT 2
+VERT 4
 READ BOTTOM -1 'bathy.dat' 3 0 FREE
 
 INPGRID PORO REG -1450 0 0 1750 0 1 0
@@ -41,20 +41,20 @@ TIMEI 0.2 0.6
 $***********************   OUTPUTS  *******************************************
 SET OUTLEV 1 
 $BLOCK 'COMPGRID' HEAD 'test.txt' LAY 4 TSEC XP DEP BOTL WATL PRESS DISCH USTAR VEL VZ VELK ZK BRKP OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'tsec.dat' TSEC OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'xp.dat' XP OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'dep.dat' DEP OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'botl.dat' BOTL OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'watl.dat' WATL OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'press.dat' PRESS OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'nhprsk.dat' NHPRSK OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'pressk.dat' PRESSK OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'disch.dat' DISCH OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'ustar.dat' USTAR OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'vel.dat' VEL OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'vz.dat' VZ OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'velk.dat' VELK OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'zk.dat' ZK OUTPUT 000000.00 0.25 SEC
-BLOCK 'COMPGRID' NOHEAD 'brkp.dat' BRKP OUTPUT 000000.00 0.25 SEC
-COMPUTE 000000.000 0.015 SEC 002500.000 $timeini dtini unit timefin
+BLOCK 'COMPGRID' NOHEAD 'tsec.mat' TSEC OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'xp.mat' XP OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'dep.mat' DEP OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'botl.mat' BOTL OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'watl.mat' WATL OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'press.mat' PRESS OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'nhprsk.mat' NHPRSK OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'pressk.mat' PRESSK OUTPUT 000000.00 0.25 SEC
+$BLOCK 'COMPGRID' NOHEAD 'disch.mat' DISCH OUTPUT 000000.00 0.25 SEC
+$BLOCK 'COMPGRID' NOHEAD 'ustar.mat' USTAR OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'vel.mat' VEL OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'vz.mat' VZ OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'velk.mat' VELK OUTPUT 000000.00 0.25 SEC
+BLOCK 'COMPGRID' NOHEAD 'zk.mat' ZK OUTPUT 000000.00 0.25 SEC
+$BLOCK 'COMPGRID' NOHEAD 'brkp.mat' BRKP OUTPUT 000000.00 0.25 SEC
+COMPUTE 000000.000 0.015 SEC 040000.000 $timeini dtini unit timefin
 STOP