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Changeset 14474 – NEMO

Changeset 14474


Ignore:
Timestamp:
2021-02-17T15:39:01+01:00 (3 years ago)
Author:
edblockley
Message:

Adding new diagnostic for effective melt-pond fraction (per grid-cell not per ice area). This diagnostic is best for comparison with satllite productsand as a true reflection of the pond field that the radiation scheme "sees".

Location:
NEMO/branches/UKMO/NEMO_4.0.4_GO8_package
Files:
6 edited

Legend:

Unmodified
Added
Removed
  • NEMO/branches/UKMO/NEMO_4.0.4_GO8_package/cfgs/METO_GO/EXPREF/file_def_nemo-ice-BASIC-10D.xml

    r14302 r14474  
    2828       <field field_ref="iceapnd"          name="siapnd" /> 
    2929       <field field_ref="icevpnd"          name="sivpnd" /> 
     30       <field field_ref="iceepnd"          name="siepnd" /> 
    3031       <field field_ref="icevlid"          name="sivlid" /> 
    3132       <!-- sst_m is always the potential temperature even when using teos10 --> 
  • NEMO/branches/UKMO/NEMO_4.0.4_GO8_package/cfgs/METO_GO/EXPREF/file_def_nemo-ice-BASIC-1M.xml

    r14302 r14474  
    2828       <field field_ref="iceapnd"          name="siapnd" /> 
    2929       <field field_ref="icevpnd"          name="sivpnd" /> 
     30       <field field_ref="iceepnd"          name="siepnd" /> 
    3031       <field field_ref="icevlid"          name="sivlid" /> 
    3132       <!-- sst_m is always the potential temperature even when using teos10 --> 
  • NEMO/branches/UKMO/NEMO_4.0.4_GO8_package/cfgs/METO_GO/EXPREF/file_def_nemo-ice-CMIP6-10D.xml

    r14302 r14474  
    2828       <field field_ref="iceapnd"          name="siapnd" /> 
    2929       <field field_ref="icevpnd"          name="sivpnd" /> 
     30       <field field_ref="iceepnd"          name="siepnd" /> 
    3031       <field field_ref="icevlid"          name="sivlid" /> 
    3132       <!-- sst_m is always the potential temperature even when using teos10 --> 
  • NEMO/branches/UKMO/NEMO_4.0.4_GO8_package/cfgs/METO_GO/EXPREF/file_def_nemo-ice-CMIP6-1M.xml

    r14302 r14474  
    2828       <field field_ref="iceapnd"          name="siapnd" /> 
    2929       <field field_ref="icevpnd"          name="sivpnd" /> 
     30       <field field_ref="iceepnd"          name="siepnd" /> 
    3031       <field field_ref="icevlid"          name="sivlid" /> 
    3132       <!-- sst_m is always the potential temperature even when using teos10 --> 
  • NEMO/branches/UKMO/NEMO_4.0.4_GO8_package/cfgs/SHARED/field_def_nemo-ice.xml

    r14302 r14474  
    4444          <field id="icefrb"       long_name="Sea-ice freeboard"                                       standard_name="sea_ice_freeboard"                         unit="m"    /> 
    4545          <field id="icealb"       long_name="Sea-ice or snow albedo"                                  standard_name="sea_ice_albedo"                            unit=""    detect_missing_value="true" /> 
    46       
    47      <!-- melt ponds --> 
    48      <field id="iceapnd"      long_name="melt pond concentration"                                 standard_name="sea_ice_meltpond_concentration"            unit=""  />  
     46 
     47          <!-- melt ponds --> 
     48          <field id="iceapnd"      long_name="melt pond concentration"                                 standard_name="sea_ice_meltpond_concentration"            unit=""  />  
    4949          <field id="icehpnd"      long_name="melt pond depth"                                         standard_name="sea_ice_meltpond_depth"                    unit="m" />  
    5050          <field id="icevpnd"      long_name="melt pond volume"                                        standard_name="sea_ice_meltpond_volume"                   unit="m" />  
     51          <field id="iceepnd"      long_name="melt pond effective concentration"                       standard_name="sea_ice_meltpond_effective_concentration"            unit=""  />   
    5152          <field id="icehlid"      long_name="melt pond lid depth"                                     standard_name="sea_ice_meltpondlid_depth"                 unit="m" />  
    5253          <field id="icevlid"      long_name="melt pond lid volume"                                    standard_name="sea_ice_meltpondlid_volume"                unit="m" />  
     
    370371     <field field_ref="icehpnd"          name="sihpnd" /> 
    371372     <field field_ref="icevpnd"          name="sivpnd" /> 
     373     <field field_ref="iceepnd"          name="siepnd" /> 
    372374          <field field_ref="iceage"           name="siage"  /> 
    373375     <field id="sst_m_pot"    unit="degC" /> 
  • NEMO/branches/UKMO/NEMO_4.0.4_GO8_package/src/ICE/icewri.F90

    r14302 r14474  
    116116      IF( iom_use('icehpnd' ) )   CALL iom_put( 'icehpnd', hm_ip  * zmsk00      )                                           ! melt pond depth 
    117117      IF( iom_use('icevpnd' ) )   CALL iom_put( 'icevpnd', vt_ip  * zmsk00      )                                           ! melt pond total volume per unit area 
     118      IF( iom_use('iceepnd' ) )   CALL iom_put( 'iceepnd', SUM( a_ip_eff * a_i, dim=3 ) * zmsk00  )                         ! melt pond total effective fraction per cell area 
    118119      IF( iom_use('icehlid' ) )   CALL iom_put( 'icehlid', hm_il  * zmsk00      )                                           ! melt pond lid depth 
    119120      IF( iom_use('icevlid' ) )   CALL iom_put( 'icevlid', vt_il  * zmsk00      )                                           ! melt pond lid total volume per unit area 
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