diff --git a/src/modcrosssection.f90 b/src/modcrosssection.f90
index 95a00cba..21e4a739 100644
--- a/src/modcrosssection.f90
+++ b/src/modcrosssection.f90
@@ -284,7 +284,7 @@ subroutine wrtvert
   use modstat_nc, only : lnetcdf, writestat_nc
   implicit none
 
-  integer i,k,n
+  integer i,k,n,isv
   character(20) :: name
 
   real, allocatable :: thv0(:,:),vars(:,:,:),buoy(:,:)
@@ -362,14 +362,10 @@ subroutine wrtvert
             vars(:,:,6) = qtm(2:i1,crossplane(cross),1:kmax)
             vars(:,:,7) = ql0(2:i1,crossplane(cross),1:kmax)
             vars(:,:,8) = buoy(2:i1,1:kmax)
-            if(nsv>1) then
-               vars(:,:,9) = svm(2:i1,crossplane(cross),1:kmax,2)
-               vars(:,:,10) = svm(2:i1,crossplane(cross),1:kmax,1)
-            else
-               vars(:,:,9) = 0.
-               vars(:,:,10) = 0.
-            end if
-            vars(:,:,11) = e120(2:i1,crossplane(cross),1:kmax)
+            vars(:,:,9) = e120(2:i1,crossplane(cross),1:kmax)
+            do isv = 1,nsv
+               vars(:,:,9+isv) = svm(2:i1,crossplane(cross),1:kmax,isv)
+            end do
             call writestat_nc(ncid1(cross),1,tncname1,(/rtimee/),nrec1(cross),.true.)
             call writestat_nc(ncid1(cross),nvar,ncname1(1:nvar,:),vars,nrec1(cross),imax,kmax)
          end if
@@ -386,12 +382,11 @@ subroutine wrthorz
     use modfields, only : um,vm,wm,thlm,qtm,svm,thl0,qt0,ql0,e120,exnf,thvf
     use modmpi,    only : cmyid
     use modstat_nc, only : lnetcdf, writestat_nc
-    use modmicrodata, only : iqr,inr
     implicit none
 
 
     ! LOCAL
-    integer i,j,n
+    integer i,j,n,isv
     character(40) :: name
     real, allocatable :: thv0(:,:,:),vars(:,:,:),buoy(:,:,:)
 
@@ -468,14 +463,10 @@ subroutine wrthorz
           vars(:,:,6) = qtm(2:i1,2:j1,crossheight(cross))
           vars(:,:,7) = ql0(2:i1,2:j1,crossheight(cross))
           vars(:,:,8) = buoy(2:i1,2:j1,cross)
-          if(nsv>1) then
-             vars(:,:,9) = svm(2:i1,2:j1,crossheight(cross),iqr)
-             vars(:,:,10) = svm(2:i1,2:j1,crossheight(cross),inr)
-          else
-             vars(:,:,9) = 0.
-             vars(:,:,10) = 0.
-          end if
-          vars(:,:,11) = e120(2:i1,2:j1,crossheight(cross))
+          vars(:,:,9) = e120(2:i1,2:j1,crossheight(cross))
+          do isv = 1,nsv
+             vars(:,:,9+isv) = svm(2:i1,2:j1,crossheight(cross),isv)
+          end do
           call writestat_nc(ncid2(cross),1,tncname2,(/rtimee/),nrec2(cross),.true.)
           call writestat_nc(ncid2(cross),nvar,ncname2(1:nvar,:),vars,nrec2(cross),imax,jmax)
        end do
@@ -496,7 +487,7 @@ subroutine wrtorth
 
 
     ! LOCAL
-    integer j,k,n
+    integer j,k,n,isv
     character(21) :: name
 
     real, allocatable :: thv0(:,:),vars(:,:,:),buoy(:,:)
@@ -581,14 +572,10 @@ subroutine wrtorth
              vars(:,:,6) = qtm(crossortho(cross),2:j1,1:kmax)
              vars(:,:,7) = ql0(crossortho(cross),2:j1,1:kmax)
              vars(:,:,8) = buoy(2:j1,1:kmax)
-             if(nsv>1) then
-                vars(:,:,9) = svm(crossortho(cross),2:j1,1:kmax,2)
-                vars(:,:,10) = svm(crossortho(cross),2:j1,1:kmax,1)
-             else
-                vars(:,:,9) = 0.
-                vars(:,:,10) = 0.
-             end if
-             vars(:,:,11) = e120(crossortho(cross),2:j1,1:kmax)
+             vars(:,:,9) = e120(crossortho(cross),2:j1,1:kmax)
+             do isv = 1,nsv
+                vars(:,:,9+isv) = svm(crossortho(cross),2:j1,1:kmax,isv)
+             end do
              call writestat_nc(ncid3(cross),1,tncname3,(/rtimee/),nrec3(cross),.true.)
              call writestat_nc(ncid3(cross),nvar,ncname3(1:nvar,:),vars,nrec3(cross),jmax,kmax)
           end if
diff --git a/src/modgenstat.f90 b/src/modgenstat.f90
index 705f9b9c..6daf71af 100644
--- a/src/modgenstat.f90
+++ b/src/modgenstat.f90
@@ -744,7 +744,7 @@ subroutine do_genstat
         clwav(1) = clwav(1) + ql0(i,j,1) * ilratio
         cliav(1) = cliav(1) + ql0(i,j,1) * (1-ilratio)
 
-        if (nsv > 1) then
+        if (iqr > 0) then
            ilratio = max(0._field_r,min(1._field_r,(tmp0(i,j,1)-tdnrsg)/(tuprsg-tdnrsg)))
            plwav(1) = plwav(1) + sv0(i,j,1,iqr) * ilratio
            pliav(1) = pliav(1) + sv0(i,j,1,iqr) * (1-ilratio)
@@ -850,7 +850,7 @@ subroutine do_genstat
           clwav_s = clwav_s + ql0(i,j,k) * ilratio
           cliav_s = cliav_s + ql0(i,j,k) * (1-ilratio)
 
-          if (nsv > 1) then
+          if (iqr > 0) then
             ilratio = max(0._field_r,min(1._field_r,(tmp0(i,j,k)-tdnrsg)/(tuprsg-tdnrsg)))
             plwav_s = plwav_s + sv0(i,j,k,iqr) * ilratio
             pliav_s = pliav_s + sv0(i,j,k,iqr) * (1-ilratio)
diff --git a/src/modmicrodata.f90 b/src/modmicrodata.f90
index 9697d3ad..f8bfa935 100644
--- a/src/modmicrodata.f90
+++ b/src/modmicrodata.f90
@@ -50,7 +50,7 @@ module modmicrodata
 
   logical :: l_lognormal = .false.    !<  log param of rain terminal velocities for rain sedim
 
-  integer :: inr, iqr
+  integer :: inr = -1, iqr = -1
 
   real(field_r), parameter ::  D0_kk = 50e-6     & !<  diameter sep. cloud and prec. in KK00 scheme
                      ,qcmin = 1.0e-7     & !<  Cloud specific mixing ratio treshold for calculations
diff --git a/src/modmicrophysics.f90 b/src/modmicrophysics.f90
index 9b8a3143..10156616 100644
--- a/src/modmicrophysics.f90
+++ b/src/modmicrophysics.f90
@@ -86,19 +86,15 @@ subroutine initmicrophysics
     case(imicro_none)
     case(imicro_drizzle)
     case(imicro_bulk)
-       !if (nsv < 2) STOP "ERROR: Bulk microphysics requires nsv >=2"
-      call initbulkmicro
+       call initbulkmicro
     case(imicro_bin)
 !       call initbinmicro
     case(imicro_sice)
-       if (nsv < 2) STOP "ERROR: Simple ice microphysics requires nsv >=2"
        call initsimpleice
     case(imicro_sice2)
-       if (nsv < 2) STOP "ERROR: Simple ice microphysics requires nsv >=2"
        call initsimpleice2
     case(imicro_bulk3)  !#sb3
-        if (nsv < 12) STOP "ERROR: Full Seifer-Beheng microphysics requires nsv >=12" !#sb3
-        call initbulkmicro3 !#sb3
+       call initbulkmicro3 !#sb3
     case(imicro_user)
     end select
   end subroutine initmicrophysics