diff --git a/src/MNH/read_chem_data_netcdf_case.f90 b/src/MNH/read_chem_data_netcdf_case.f90
index 247462703e1c50e022daf10ccd3196c26c5a4eb5..f8294a62fcb212641ee5b9a083393ad47231762f 100644
--- a/src/MNH/read_chem_data_netcdf_case.f90
+++ b/src/MNH/read_chem_data_netcdf_case.f90
@@ -250,7 +250,7 @@ DEALLOCATE (ZXM)
 !     ------------------
 !
 ! 2.1 Open netcdf files
-print*,'Open netcdf files:',HFILE
+!print*,'Open netcdf files:',HFILE
 !
 status = nf_open(HFILE, nf_nowrite, ncid) 
 if (status /= nf_noerr) call handle_err(status)
@@ -280,7 +280,7 @@ status = nf_inq_dimlen(ncid, lonid, lonlen)
 if (status /= nf_noerr) call handle_err(status)
 status = nf_inq_dimlen(ncid, levid, levlen)
 if (status /= nf_noerr) call handle_err(status)
-print*, latlen, lonlen, levlen, nrecs
+!print*, latlen, lonlen, levlen, nrecs
 !
 ! get variable IDs
 !
diff --git a/src/MNH/seriesn.f90 b/src/MNH/seriesn.f90
index a80c570f5e5c39c2ee93ec71bc4f957b4c57666b..3fc5c5bdb7c233cdcd214e8ba588f7346dbbc196 100644
--- a/src/MNH/seriesn.f90
+++ b/src/MNH/seriesn.f90
@@ -150,7 +150,6 @@ IF (LSURF) THEN
          ZHML(ILOOP,JLOOP)=ZSERIES(ILOOP-1+(IIE-1)*(JLOOP-2),5)
       ENDDO
    ENDDO
-   print*,'seriesn : MINVAL(ZTS)=', MINVAL(ZTS),'MAXVAL(ZTS)=', MAXVAL(ZTS)
    IF(NVERB==10) THEN
       DO JLOOP=IJB-1,IJE+1
          DO ILOOP=IIB-1,IIE+1