diff --git a/ush/ozn_xtrct.sh b/ush/ozn_xtrct.sh
index 3303cab2d1..3f6b3fed19 100755
--- a/ush/ozn_xtrct.sh
+++ b/ush/ozn_xtrct.sh
@@ -102,7 +102,7 @@ ozn_ptype=${ozn_ptype:-"ges anl"}
 #  a problem, reported by an iret value of 2
 #
 
-avail_satype=$(ls -l d*ges* | sed -e 's/_/ /g;s/\./ /' | gawk '{ print $11 "_" $12 }')
+avail_satype=$(ls -1 d*ges* | sed -e 's/_/ /g;s/\./ /' | gawk '{ print $2 "_" $3 }')
 
 if [[ ${DO_DATA_RPT} -eq 1 ]]; then
    if [[ -e ${SATYPE_FILE} ]]; then
@@ -147,102 +147,97 @@ else
    #---------------------------------------------------------------------------
    #  Outer loop over $ozn_ptype (default values 'ges', 'anl')
    #
-   echo "ozn_ptype = ${ozn_ptype}"
    for ptype in ${ozn_ptype}; do
-      echo "ptype = ${ptype}"
 
+      iyy=$(echo ${PDATE} | cut -c1-4)
+      imm=$(echo ${PDATE} | cut -c5-6)
+      idd=$(echo ${PDATE} | cut -c7-8)
+      ihh=$(echo ${PDATE} | cut -c9-10)
  
       for type in ${avail_satype}; do
          if [[ -f "diag_${type}_${ptype}.${PDATE}.gz" ]]; then
             mv diag_${type}_${ptype}.${PDATE}.gz ${type}.${ptype}.gz
             gunzip ./${type}.${ptype}.gz
-         fi
-      done
-
-
-      #--------------------------------------------------------------------
-      #   Run programs for given time
-   
-      iyy=$(echo ${PDATE} | cut -c1-4)
-      imm=$(echo ${PDATE} | cut -c5-6)
-      idd=$(echo ${PDATE} | cut -c7-8)
-      ihh=$(echo ${PDATE} | cut -c9-10)
 
-      for type in ${avail_satype}; do
-         echo "processing ptype, type:  ${ptype}, ${type}"
-         rm -f input
+            echo "processing ptype, type:  ${ptype}, ${type}"
+            rm -f input
 
 cat << EOF > input
-         &INPUT
-         satname='${type}',
-         iyy=${iyy},
-         imm=${imm},
-         idd=${idd},
-         ihh=${ihh},
-         idhh=-720,
-         incr=6,
-         nregion=${nregion},
-         region(1)='global',    rlonmin(1)=-180.0,rlonmax(1)=180.0,rlatmin(1)=-90.0,rlatmax(1)= 90.0,
-         region(2)='70N-90N',   rlonmin(2)=-180.0,rlonmax(2)=180.0,rlatmin(2)= 70.0,rlatmax(2)= 90.0,
-         region(3)='20N-70N',   rlonmin(3)=-180.0,rlonmax(3)=180.0,rlatmin(3)= 20.0,rlatmax(3)= 70.0,
-         region(4)='20S-20N',   rlonmin(4)=-180.0,rlonmax(4)=180.0,rlatmin(4)=-20.0,rlatmax(4)= 20.0,
-         region(5)='20S-70S',   rlonmin(5)=-180.0,rlonmax(5)=180.0,rlatmin(5)=-70.0,rlatmax(5)=-20.0,
-         region(6)='70S-90S',   rlonmin(6)=-180.0,rlonmax(6)=180.0,rlatmin(6)=-90.0,rlatmax(6)=-70.0,
-         validate=${validate},
-         new_hdr=${new_hdr},
-	 ptype=${ptype},
-         netcdf=${netcdf_boolean}
-      /
+            &INPUT
+            satname='${type}',
+            iyy=${iyy},
+            imm=${imm},
+            idd=${idd},
+            ihh=${ihh},
+            idhh=-720,
+            incr=6,
+            nregion=${nregion},
+            region(1)='global',    rlonmin(1)=-180.0,rlonmax(1)=180.0,rlatmin(1)=-90.0,rlatmax(1)= 90.0,
+            region(2)='70N-90N',   rlonmin(2)=-180.0,rlonmax(2)=180.0,rlatmin(2)= 70.0,rlatmax(2)= 90.0,
+            region(3)='20N-70N',   rlonmin(3)=-180.0,rlonmax(3)=180.0,rlatmin(3)= 20.0,rlatmax(3)= 70.0,
+            region(4)='20S-20N',   rlonmin(4)=-180.0,rlonmax(4)=180.0,rlatmin(4)=-20.0,rlatmax(4)= 20.0,
+            region(5)='20S-70S',   rlonmin(5)=-180.0,rlonmax(5)=180.0,rlatmin(5)=-70.0,rlatmax(5)=-20.0,
+            region(6)='70S-90S',   rlonmin(6)=-180.0,rlonmax(6)=180.0,rlatmin(6)=-90.0,rlatmax(6)=-70.0,
+            validate=${validate},
+            new_hdr=${new_hdr},
+            ptype=${ptype},
+            netcdf=${netcdf_boolean}
+         /
 EOF
 
 
-         echo "oznmon_time.x HAS STARTED ${type}"
+            echo "oznmon_time.x HAS STARTED ${type}"
    
-         ./oznmon_time.x < input >   stdout.time.${type}.${ptype}
-
-         echo "oznmon_time.x HAS ENDED ${type}"
+            ./oznmon_time.x < input >   stdout.time.${type}.${ptype}
 
-         if [[ ! -d ${TANKverf_ozn}/time ]]; then
-            mkdir -p ${TANKverf_ozn}/time
-         fi
-         $NCP ${type}.${ptype}.ctl             	  ${TANKverf_ozn}/time/
-         $NCP ${type}.${ptype}.${PDATE}.ieee_d 	  ${TANKverf_ozn}/time/
-
-         $NCP bad*                                ${TANKverf_ozn}/time/
+            echo "oznmon_time.x HAS ENDED ${type}"
 
-         rm -f input
+            if [[ ! -d ${TANKverf_ozn}/time ]]; then
+               mkdir -p ${TANKverf_ozn}/time
+            fi
+            $NCP ${type}.${ptype}.ctl             	  ${TANKverf_ozn}/time/
+            $NCP ${type}.${ptype}.${PDATE}.ieee_d 	  ${TANKverf_ozn}/time/
+   
+            $NCP bad*                                ${TANKverf_ozn}/time/
+   
+            rm -f input
 
 cat << EOF > input
-         &INPUT
-         satname='${type}',
-         iyy=${iyy},
-         imm=${imm},
-         idd=${idd},
-         ihh=${ihh},
-         idhh=-18,
-         incr=6,
-         new_hdr=${new_hdr},
-         ptype=${ptype},
-         netcdf=${netcdf_boolean}
-      /
+            &INPUT
+            satname='${type}',
+            iyy=${iyy},
+            imm=${imm},
+            idd=${idd},
+            ihh=${ihh},
+            idhh=-18,
+            incr=6,
+            new_hdr=${new_hdr},
+            ptype=${ptype},
+            netcdf=${netcdf_boolean}
+         /
 EOF
 
-         echo "oznmon_horiz.x HAS STARTED ${type}"
+            echo "oznmon_horiz.x HAS STARTED ${type}"
    
-         ./oznmon_horiz.x < input >   stdout.horiz.${type}.${ptype}
+            ./oznmon_horiz.x < input >   stdout.horiz.${type}.${ptype}
 
-         echo "oznmon_horiz.x HAS ENDED ${type}"
+            echo "oznmon_horiz.x HAS ENDED ${type}"
 
-         if [[ ! -d ${TANKverf_ozn}/horiz ]]; then
-            mkdir -p ${TANKverf_ozn}/horiz
-         fi
-         $NCP ${type}.${ptype}.ctl                  ${TANKverf_ozn}/horiz/
+            if [[ ! -d ${TANKverf_ozn}/horiz ]]; then
+               mkdir -p ${TANKverf_ozn}/horiz
+            fi
+            $NCP ${type}.${ptype}.ctl                  ${TANKverf_ozn}/horiz/
 
-         $COMPRESS ${type}.${ptype}.${PDATE}.ieee_d
-         $NCP ${type}.${ptype}.${PDATE}.ieee_d.${Z} ${TANKverf_ozn}/horiz/
+            $COMPRESS ${type}.${ptype}.${PDATE}.ieee_d
+            $NCP ${type}.${ptype}.${PDATE}.ieee_d.${Z} ${TANKverf_ozn}/horiz/
       
 
-         echo "finished processing ptype, type:  $ptype, $type"
+            echo "finished processing ptype, type:  ${ptype}, ${type}"
+
+         else
+            echo "diag file for ${type}.${ptype} not found"
+         fi
+
       done  # type in satype
 
    done	 # ptype in $ozn_ptype