diff --git a/src/sort_mod.f90 b/src/sort_mod.f90
index d34ecf9c6eedbc16e712d957ffe58aeb6634c907..a17f20906f9bf7c2cf67050826bed38c6ffe1dc9 100644
--- a/src/sort_mod.f90
+++ b/src/sort_mod.f90
@@ -55,8 +55,8 @@
 !! in the Fortran Standard Library under the MIT license provided
 !! we cite:
 !!
-!!   Musser, D.R., “Introspective Sorting and Selection Algorithms,”
-!!   Software—Practice and Experience, Vol. 27(8), 983–993 (August 1997).
+!!   Musser, D.R., "Introspective Sorting and Selection Algorithms,"
+!!   Software-Practice and Experience, Vol. 27(8), 983-993 (August 1997).
 !!
 !! as the official source of the algorithm.
 
@@ -523,4 +523,4 @@ contains
 
   end subroutine reverse_segment
 
-end module sort_mod
\ No newline at end of file
+end module sort_mod
diff --git a/src/wetdepo_mod.f90 b/src/wetdepo_mod.f90
index e13a9c42da4e2e40df6716c9ed7135a0d92926b3..f76aa59124e296c0c9b9e53143e818f9e66e8c9a 100644
--- a/src/wetdepo_mod.f90
+++ b/src/wetdepo_mod.f90
@@ -324,7 +324,7 @@ subroutine get_wetscav(itime,jpart,ks,gridfract,wetscav)
 #endif
   
   ! Interpolate cloud information
-	call interpol_rain(itime,kz,lsp,convp,cc,t_particle,cl,icbot,ictop,icmv)
+  call interpol_rain(itime,kz,lsp,convp,cc,t_particle,cl,icbot,ictop,icmv)
   ! cc = total cloud cover
   ! cl = ctwc
 
diff --git a/src/windfields_mod.f90 b/src/windfields_mod.f90
index 5ba63cce159cf8ddddda1dbd5f4567924c979295..1168c929ca089488730afb14549131683fe4cecc 100644
--- a/src/windfields_mod.f90
+++ b/src/windfields_mod.f90
@@ -93,7 +93,7 @@ module windfields_mod
     ctwc                                    ! ESO: =icloud_stats(:,:,4,:) total cloud water content
   integer,allocatable,dimension(:,:,:) ::    & ! new scavenging AT 2021
     icloudbot,                            & ! cloud bottom height [m/eta]
-	  icloudtop                               ! cloud top [m/eta]
+    icloudtop                               ! cloud top [m/eta]
 
   ! 3d nested fields
   !*****************
@@ -129,7 +129,7 @@ module windfields_mod
     ctwcn                                    ! ESO: =icloud_stats(:,:,4,:) total cloud water content
   integer,allocatable,dimension(:,:,:,:) :: & ! new scavenging AT 2021
     icloudbotn,                             & ! cloud bottom height [m/eta]
-  	icloudtopn                                ! cloud thickness [m/eta]
+    icloudtopn                                ! cloud thickness [m/eta]
 
   ! 2d fields
   !**********
@@ -152,11 +152,11 @@ module windfields_mod
     oli                                   ! inverse Obukhov length (1/L) [m]
 
   ! 2d fields
-  !**********	
+  !**********
   real, allocatable,dimension(:,:,:,:,:) :: & ! newWetDepoScheme, extra precip dimension AT 2021
     lsprec,                                 & ! large scale total precipitation [mm/h]
     convprec                                  ! convective precipitation [mm/h]
-	
+
   ! 2d nested fields
   !*******************
   real, allocatable,dimension(:,:,:,:,:) :: &
@@ -179,11 +179,11 @@ module windfields_mod
     vdepn                                     !
 
   ! 2d fields
-  !**********	
+  !**********
   real, allocatable,dimension(:,:,:,:,:,:) :: & ! newWetDepoScheme, extra precip dimension AT 2021
     lsprecn,                                 & ! large scale total precipitation [mm/h]
     convprecn                                  ! convective precipitation [mm/h]
-	
+
   integer :: metdata_format  ! storing the input data type (ECMWF/NCEP)
 
   !****************************************************************************
@@ -443,19 +443,19 @@ subroutine gridcheck_ecmwf
       !read the grib2 identifiers
       call grib_get_int(igrib,'discipline',discipl,iret)
       call grib_check(iret,thisSubr,gribErrorMsg)
-	  
+
       call grib_get_int(igrib,'parameterCategory',parCat,iret)
       call grib_check(iret,thisSubr,gribErrorMsg)
-	  
+
       call grib_get_int(igrib,'parameterNumber',parNum,iret)
       call grib_check(iret,thisSubr,gribErrorMsg)
-	  
+
       call grib_get_int(igrib,'typeOfFirstFixedSurface',typSfc,iret)
       call grib_check(iret,thisSubr,gribErrorMsg)
-	  
+
       call grib_get_int(igrib,'level',k,iret)
       call grib_check(iret,thisSubr,gribErrorMsg)
-	  
+
       call grib_get_int(igrib,'paramId',parId,iret)
       call grib_check(iret,thisSubr,gribErrorMsg)