CIME Sea Ice Data and Stub XML Files¶
Sea Ice component XML files for data, stub, and dead components.
CIMEROOT/src/components/data_comps/dice/cime_config¶
Sea Ice data model, dice, XML files and settings.
XML specification for archiving dice output files.
<components version="2.0">
<comp_archive_spec compname="dice" compclass="ice">
<rest_file_extension>r</rest_file_extension>
<rest_history_varname>unset</rest_history_varname>
<rpointer>
<rpointer_file>rpointer.ice$NINST_STRING</rpointer_file>
<rpointer_content>$CASE.dice$NINST_STRING.r.$DATENAME.nc,$CASE.dice$NINST_STRING.rs1.$DATENAME.bin</rpointer_content>
</rpointer>
<test_file_names>
<tfile disposition="copy">casename.dice.r.1976-01-01-00000.nc</tfile>
<tfile disposition="copy">rpointer.ice_0001</tfile>
<tfile disposition="copy">rpointer.ice</tfile>
</test_file_names>
</comp_archive_spec>
</components>
XML variables and component descriptions specific to dice.
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" ?>
<entry_id version="3.0">
<!-- modifier_mode allowed values are
'*' 0 or more modifiers (default)
'1' exactly 1 modifier
'?' 0 or 1 modifiers
'+' 1 or more modifiers
This file may have ice desc entries.
-->
<description modifier_mode='1'>
<desc ice="DICE[%SSMI][%IAF][%PRES][%NULL]">dice mode </desc>
<desc option="SSMI">is ssmi</desc>
<desc option="IAF"> is siaf</desc>
<desc option="PRES"> is prescribed</desc>
<desc option="NULL"> is null</desc>
</description>
<entry id="COMP_ICE">
<type>char</type>
<valid_values>dice</valid_values>
<default_value>dice</default_value>
<group>case_comp</group>
<file>env_case.xml</file>
<desc>Name of ice component</desc>
</entry>
<entry id="DICE_MODE">
<type>char</type>
<valid_values>prescribed,ssmi,ssmi_iaf,copyall,null</valid_values>
<default_value>ssmi</default_value>
<values match="last">
<value compset="DICE%SSMI">ssmi</value>
<value compset="DICE%IAF">ssmi_iaf</value>
<value compset="DICE%PRES">prescribed</value>
<value compset="DICE%NULL">null</value>
</values>
<group>run_component_dice</group>
<file>env_run.xml</file>
<desc>DICE mode. DICE is a combination of a data model and a prognostic model.
The data functionality reads in ice coverage. The prognostic functionality
calculates the ice/atmosphere and ice/ocean fluxes. DICE receives the same
atmospheric input from the coupler as the active CICE model (i.e., atmospheric
states, shortwave fluxes, and ocean ice melt flux). DICE acts very similarly
to CICE running in prescribed mode.) Currently, this component is only
used to drive POP in C compsets.
If DICE_MODE is set to ssmi or ssmi_iaf, it is a prognostic mode.
It requires data be sent to the ice model.
Ice fraction (extent) data is read from an input stream,
atmosphere state variables are received from the coupler, and then
an atmosphere-ice surface flux is computed and sent to the
coupler. Normally the ice fraction data is found in the same data files
that provide SST data to the data ocean model. They are normally found
in the same file because the SST and ice fraction data are derived from the
same observational data sets and are consistent with each other.</desc>
</entry>
<help>
=========================================
DICE naming conventions
=========================================
</help>
</entry_id>
XML variables and component descriptions specific to dice.
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" ?>
<entry_id version="3.0">
<!-- modifier_mode allowed values are
'*' 0 or more modifiers (default)
'1' exactly 1 modifier
'?' 0 or 1 modifiers
'+' 1 or more modifiers
This file may have ice desc entries.
-->
<description modifier_mode='1'>
<desc ice="DICE[%SSMI][%IAF][%PRES][%NULL]">dice mode </desc>
<desc option="SSMI">is ssmi</desc>
<desc option="IAF"> is siaf</desc>
<desc option="PRES"> is prescribed</desc>
<desc option="NULL"> is null</desc>
</description>
<entry id="COMP_ICE">
<type>char</type>
<valid_values>dice</valid_values>
<default_value>dice</default_value>
<group>case_comp</group>
<file>env_case.xml</file>
<desc>Name of ice component</desc>
</entry>
<entry id="DICE_MODE">
<type>char</type>
<valid_values>prescribed,ssmi,ssmi_iaf,copyall,null</valid_values>
<default_value>ssmi</default_value>
<values match="last">
<value compset="DICE%SSMI">ssmi</value>
<value compset="DICE%IAF">ssmi_iaf</value>
<value compset="DICE%PRES">prescribed</value>
<value compset="DICE%NULL">null</value>
</values>
<group>run_component_dice</group>
<file>env_run.xml</file>
<desc>DICE mode. DICE is a combination of a data model and a prognostic model.
The data functionality reads in ice coverage. The prognostic functionality
calculates the ice/atmosphere and ice/ocean fluxes. DICE receives the same
atmospheric input from the coupler as the active CICE model (i.e., atmospheric
states, shortwave fluxes, and ocean ice melt flux). DICE acts very similarly
to CICE running in prescribed mode.) Currently, this component is only
used to drive POP in C compsets.
If DICE_MODE is set to ssmi or ssmi_iaf, it is a prognostic mode.
It requires data be sent to the ice model.
Ice fraction (extent) data is read from an input stream,
atmosphere state variables are received from the coupler, and then
an atmosphere-ice surface flux is computed and sent to the
coupler. Normally the ice fraction data is found in the same data files
that provide SST data to the data ocean model. They are normally found
in the same file because the SST and ice fraction data are derived from the
same observational data sets and are consistent with each other.</desc>
</entry>
<help>
=========================================
DICE naming conventions
=========================================
</help>
</entry_id>
XML namelist definitions for dice.
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="namelist_definition.xsl"?>
<entry_id version="2.0">
<!--
Values to use by default for creation of DICE model namelists.
The element names are the same as the corresponding namelist
variables.
strm_year_first is the first year of the stream data that will be used
strm_year_last is the last year of the stream data that will be used
strm_year_align is the model year that will be aligned with stream data for year_first
Replace any instance of the following substring indicators with the appropriate values:
%y = year from the range yearfirst to yearlast
%ym = year-month from the range yearfirst to yearlast with all 12 months
%ymd = year-month-day from the range yearfirst to yearlast with all 12 months
In dice_in, streams namelist input has the form
streams = 'stream1.txt year_align year_first year_last ',
'stream2.txt year_align year_first year_last ',
...
'streamN.txt year_align year_first year_last '
Currently the following datamode values are supported
NULL
COPYALL
SSTDATA
**********IMPORTANT NOTE: *************
In the value matches below, regular expressions are used ****
If two matches are equivalent, the FIRST one will be used, so need to make sure
that matches are not equivalent if possible
As an example, say dice_mode=SSMI_IAF
the following order would result in an INCORRECT setting of streams for this dice_mode
<value dice_mode="ssmi" >SSMI</value>
<value dice_mode="ssmi_iaf">SSMI_IAF</value>
the following order would result in an CORRECT setting of streams for this dice_mode
<value dice_mode="ssmi$" >SSMI</value>
<value dice_mode="ssmi_iaf">SSMI_IAF</value>
-->
<!-- ======================================================================================== -->
<!-- Stream file variables -->
<!-- ======================================================================================== -->
<entry id="streamslist">
<type>char(100)</type>
<category>streams</category>
<group>streams_file</group>
<desc>List of streams used for the given dice_mode.</desc>
<values>
<value dice_mode="null">NULL</value>
<value dice_mode="ssmi$">SSMI</value>
<value dice_mode="ssmi_iaf">SSMI_IAF</value>
<value dice_mode="prescribed">prescribed</value>
</values>
</entry>
<entry id="strm_grid_file" skip_default_entry="true">
<type>char</type>
<category>streams</category>
<group>derived</group>
<desc>does not appear in namelist - only used to set domain and data information</desc>
<values>
<value stream="prescribed">$SSTICE_GRID_FILENAME</value>
</values>
</entry>
<entry id="strm_data_file" skip_default_entry="true">
<type>char</type>
<category>streams</category>
<group>derived</group>
<desc>does not appear in namelist - only used to set domain and data information</desc>
<values>
<value stream="prescribed">$SSTICE_GRID_FILENAME</value>
</values>
</entry>
<entry id="strm_domdir" skip_default_entry="true">
<type>char</type>
<category>streams</category>
<group>streams_file</group>
<desc>Stream domain file directory.</desc>
<values>
<value>null</value>
<value stream="SSMI$">$DIN_LOC_ROOT/ice/dice7</value>
<value stream="SSMI_IAF">$DIN_LOC_ROOT/ice/dice7</value>
</values>
</entry>
<entry id="strm_domfil" skip_default_entry="true">
<type>char</type>
<category>streams</category>
<group>streams_file</group>
<desc>Stream domain file path(s).</desc>
<values>
<value>null</value>
<value stream="SSMI$">domain.ocn.x0.5.090227.nc</value>
<value stream="SSMI_IAF">domain.ocn.x0.5.090227.nc</value>
</values>
</entry>
<entry id="strm_domvar" skip_default_entry="true">
<type>char</type>
<category>streams</category>
<group>streams_file</group>
<desc>Stream domain variable name(s).</desc>
<values>
<value>
time time
xc lon
yc lat
area area
mask mask
</value>
</values>
</entry>
<entry id="strm_datdir" skip_default_entry="true">
<type>char</type>
<category>streams</category>
<group>streams_file</group>
<desc>Stream data file directory.</desc>
<values>
<value>null</value>
<value stream="SSMI$">$DIN_LOC_ROOT/ice/dice7/SSMI</value>
<value stream="SSMI_IAF">$DIN_LOC_ROOT/ocn/iaf</value>
</values>
</entry>
<entry id="strm_datfil" skip_default_entry="true">
<type>char</type>
<category>streams</category>
<group>streams_file</group>
<desc>Stream data file path(s).</desc>
<values>
<value>null</value>
<value stream="SSMI$">ssmi_ifrac.clim.x0.5.090319.nc</value>
<value stream="SSMI_IAF">
ssmi.ifrac.0.5x0.5.1948.nc
ssmi.ifrac.0.5x0.5.1949.nc
ssmi.ifrac.0.5x0.5.1950.nc
ssmi.ifrac.0.5x0.5.1951.nc
ssmi.ifrac.0.5x0.5.1952.nc
ssmi.ifrac.0.5x0.5.1953.nc
ssmi.ifrac.0.5x0.5.1954.nc
ssmi.ifrac.0.5x0.5.1955.nc
ssmi.ifrac.0.5x0.5.1956.nc
ssmi.ifrac.0.5x0.5.1957.nc
ssmi.ifrac.0.5x0.5.1958.nc
ssmi.ifrac.0.5x0.5.1959.nc
ssmi.ifrac.0.5x0.5.1960.nc
ssmi.ifrac.0.5x0.5.1961.nc
ssmi.ifrac.0.5x0.5.1962.nc
ssmi.ifrac.0.5x0.5.1963.nc
ssmi.ifrac.0.5x0.5.1964.nc
ssmi.ifrac.0.5x0.5.1965.nc
ssmi.ifrac.0.5x0.5.1966.nc
ssmi.ifrac.0.5x0.5.1967.nc
ssmi.ifrac.0.5x0.5.1968.nc
ssmi.ifrac.0.5x0.5.1969.nc
ssmi.ifrac.0.5x0.5.1970.nc
ssmi.ifrac.0.5x0.5.1971.nc
ssmi.ifrac.0.5x0.5.1972.nc
ssmi.ifrac.0.5x0.5.1973.nc
ssmi.ifrac.0.5x0.5.1974.nc
ssmi.ifrac.0.5x0.5.1975.nc
ssmi.ifrac.0.5x0.5.1976.nc
ssmi.ifrac.0.5x0.5.1977.nc
ssmi.ifrac.0.5x0.5.1978.nc
ssmi.ifrac.0.5x0.5.1979.nc
ssmi.ifrac.0.5x0.5.1980.nc
ssmi.ifrac.0.5x0.5.1981.nc
ssmi.ifrac.0.5x0.5.1982.nc
ssmi.ifrac.0.5x0.5.1983.nc
ssmi.ifrac.0.5x0.5.1984.nc
ssmi.ifrac.0.5x0.5.1985.nc
ssmi.ifrac.0.5x0.5.1986.nc
ssmi.ifrac.0.5x0.5.1987.nc
ssmi.ifrac.0.5x0.5.1988.nc
ssmi.ifrac.0.5x0.5.1989.nc
ssmi.ifrac.0.5x0.5.1990.nc
ssmi.ifrac.0.5x0.5.1991.nc
ssmi.ifrac.0.5x0.5.1992.nc
ssmi.ifrac.0.5x0.5.1993.nc
ssmi.ifrac.0.5x0.5.1994.nc
ssmi.ifrac.0.5x0.5.1995.nc
ssmi.ifrac.0.5x0.5.1996.nc
ssmi.ifrac.0.5x0.5.1997.nc
ssmi.ifrac.0.5x0.5.1998.nc
ssmi.ifrac.0.5x0.5.1999.nc
ssmi.ifrac.0.5x0.5.2000.nc
ssmi.ifrac.0.5x0.5.2001.nc
ssmi.ifrac.0.5x0.5.2002.nc
ssmi.ifrac.0.5x0.5.2003.nc
ssmi.ifrac.0.5x0.5.2004.nc
ssmi.ifrac.0.5x0.5.2005.nc
ssmi.ifrac.0.5x0.5.2006.nc
ssmi.ifrac.0.5x0.5.2007.nc
ssmi.ifrac.0.5x0.5.2008.20120420.nc
ssmi.ifrac.0.5x0.5.2009.20120420.nc
</value>
</values>
</entry>
<entry id="strm_datvar" skip_default_entry="true">
<type>char</type>
<category>streams</category>
<group>streams_file</group>
<desc>Stream data variable name(s).</desc>
<values>
<value>
ifrac ifrac
</value>
</values>
</entry>
<entry id="strm_offset" skip_default_entry="true">
<type>integer</type>
<category>streams</category>
<group>streams_file</group>
<desc>Stream offset.</desc>
<values>
<value>0</value>
</values>
</entry>
<entry id="strm_year_align" skip_default_entry="true">
<type>integer</type>
<category>streams</category>
<group>streams_file</group>
<desc>Simulation year to align stream to.</desc>
<values>
<value>-999</value>
<value stream="SSMI$">1 </value>
<value stream="SSMI_IAF">1</value>
<value stream="prescribed">$SSTICE_YEAR_ALIGN</value>
</values>
</entry>
<entry id="strm_year_start" skip_default_entry="true">
<type>integer</type>
<category>streams</category>
<group>streams_file</group>
<desc>First year of stream.</desc>
<values>
<value>-999</value>
<value stream="SSMI$">1 </value>
<value stream="SSMI_IAF">1948</value>
<value stream="prescribed">$SSTICE_YEAR_START</value>
</values>
</entry>
<entry id="strm_year_end" skip_default_entry="true">
<type>integer</type>
<category>streams</category>
<group>streams_file</group>
<desc>Last year of stream.</desc>
<values>
<value>-999</value>
<value stream="SSMI$">1 </value>
<value stream="SSMI_IAF">2009</value>
<value stream="prescribed">$SSTICE_YEAR_END</value>
</values>
</entry>
<!-- ======================================================================================== -->
<!-- DICE Namelists -->
<!-- ======================================================================================== -->
<!-- ========================================= -->
<!--- shr_strmdata_nml (file dice_ice_in) -->
<!-- ========================================= -->
<entry id="datamode">
<type>char</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<valid_values>NULL,SSTDATA,COPYALL</valid_values>
<desc>
general method that operates on the data. this is generally
implemented in the data models but is set in the strdata method for
convenience. valid options are dependent on the data model and will
be described elsewhere. NULL is always a valid option and means no
data will be generated. default='NULL'
datamode = "NULL"
Turns off the data model as a provider of data to the coupler. The
ice_present flag will be set to false and the coupler will assume no
exchange of data to or from the data model.
dataMode = "COPYALL"
Copies all fields directly from the input data streams Any required
fields not found on an input stream will be set to zero.
dataMode = "SSTDATA"
Is a prognostic mode. It requires data be sent to the ice
model. Ice fraction (extent) data is read from an input stream,
atmosphere state variables are received from the coupler, and then
an atmosphere-ice surface flux is computed and sent to the
coupler. It is called "SSTDATA" mode because normally the ice
fraction data is found in the same data files that provide SST
data to the data ocean model. They are normally found in the same
file because the SST and ice fraction data are derived from the
same observational data sets and are consistent with each other.
Set by the xml variable DICE_MODE in env_run.xml
Currently, DICE_MODE can be [ssmi, ssmi_iaf, null]
If DICE_MODE is set to ssmi or ssmi_iaf, datamode will be set to SSTDATA
If DICE_MODE is set to null, datamodel will be set to NULL
</desc>
<values>
<value dice_mode="null">NULL</value>
<value dice_mode="ssmi_iaf">SSTDATA</value>
<value dice_mode="ssmi">SSTDATA</value>
<value dice_mode="prescribed">SSTDATA</value>
</values>
</entry>
<entry id="domainfile">
<type>char</type>
<category>streams</category>
<input_pathname>abs</input_pathname>
<group>shr_strdata_nml</group>
<desc>
spatial gridfile associated with the strdata. grid information will
be read from this file and that grid will serve as the target grid
for all input data for this strdata input.
</desc>
<values>
<value>$ICE_DOMAIN_PATH/$ICE_DOMAIN_FILE</value>
<value stream="prescribed">$SSTICE_GRID_FILENAME</value>
<value stream="ww3">$SSTICE_GRID_FILENAME</value>
</values>
</entry>
<entry id="fillalgo" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<valid_values>copy,bilinear,nn,nnoni,nnonj,spval</valid_values>
<desc>
array (up to 30 elements) of fill algorithms associated with the array
of streams. valid options are just copy (ie. no fill), special value,
nearest neighbor, nearest neighbor in "i" direction, or nearest
neighbor in "j" direction.
valid values: 'copy','spval','nn','nnoni','nnonj'
</desc>
<values>
<value>nn</value>
</values>
</entry>
<entry id="fillmask" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<valid_values>nomask,srcmask,dstmask,bothmask</valid_values>
<desc>
plays no role is fill algorithm at the present time.
valid values: "nomask,srcmask,dstmask,bothmask"
</desc>
<values>
<value>nomask</value>
</values>
</entry>
<entry id="fillread" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<desc>
array (up to 30 elements) of filenames associated with the array of
streams. specifies the weights file to read in instead of computing the
weights on the fly for the fill operation. if this is set, fillalgo
and fillmask are ignored.
</desc>
<values>
<value>NOT_SET</value>
</values>
</entry>
<entry id="fillwrite" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<desc>
array (up to 30 elements) of filenames associated with the array of
streams. specifies the weights file to generate after weights are
computed on the fly for the fill operation. this allows a user to
save and reuse a set of weights later.
</desc>
<values>
<value>NOT_SET</value>
</values>
</entry>
<entry id="mapmask" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<valid_values>nomask,srcmask,dstmask,bothmask</valid_values>
<desc>
array (up to 30 elements) of masking algorithms for mapping input data
associated with the array of streams. valid options are map only from
valid src points, map only to valid destination points, ignore all
masks, map only from valid src points to valid destination points.
valid values: srcmask, dstmask, nomask, bothmask
</desc>
<values>
<value>dstmask</value>
</values>
</entry>
<entry id="mapalgo" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<valid_values>copy,bilinear,nn,nnoni,nnonj,spval</valid_values>
<desc>
array (up to 30 elements) of fill algorithms associated with the array
of streams. valid options are copy by index, set to special value,
nearest neighbor, nearest neighbor in "i" direction, nearest neighbor
in "j" direction, or bilinear.
valid values: copy,spval,nn,nnoni,nnonj,bilinear
</desc>
<values>
<value>bilinear</value>
</values>
</entry>
<entry id="mapread" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<desc>
array (up to 30 elements) of filenames associated with the array of
streams. specifies the weights file to read instead of computing
weights on the fly for the mapping (interpolation) operation. if this
is set, mapalgo and mapmask are ignored.
</desc>
<values>
<value>NOT_SET</value>
</values>
</entry>
<entry id="mapwrite" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<desc>
array (up to 30 elements) of filenames associated with the array of
streams. specifies the weights file to generate after weights are
computed on the fly for the mapping (interpolation) operation. this
allows a user to save and reuse a set of weights later.
</desc>
<values>
<value>NOT_SET</value>
</values>
</entry>
<entry id="tintalgo" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<valid_values>coszen,nearest,linear,lower,upper</valid_values>
<desc>
array (up to 30 elements) of time interpolation options associated with the array of
streams.
valid values: lower,upper,nearest,linear,coszen
lower = Use lower time-value
upper = Use upper time-value
nearest = Use the nearest time-value
linear = Linearly interpolate between the two time-values
coszen = Scale according to the cosine of the solar zenith angle (for solar)
</desc>
<values>
<value>linear</value>
</values>
</entry>
<entry id="taxmode" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<valid_values>extend,cycle,limit</valid_values>
<desc>
array of time axis modes associated with the array of streams for
handling data outside the specified stream time axis.
valid options are to cycle the data based on the first, last, and
align settings associated with the stream dataset, to extend the first
and last valid value indefinitely, or to limit the interpolated data
to fall only between the least and greatest valid value of the time array.
valid values: cycle,extend,limit
extend = extrapolate before and after the period by using the first or last value.
cycle = cycle between the range of data
limit = restrict to the period for which the data is valid
</desc>
<values>
<value>cycle</value>
</values>
</entry>
<entry id="readmode" per_stream_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<valid_values>single,full_file</valid_values>
<desc>
array (up to 30 elements) of reading mode associated with the array of
streams. specifies the mode of reading temporal stream dataset.
valid options are "single" (read temporal dataset one at a time) or
"full_file" (read all entires of temporal dataset in a given netcdf file)
valid values: single,full_file
</desc>
<values>
<value>single</value>
</values>
</entry>
<entry id="dtlimit" per_stream_entry="true">
<type>real(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<desc>
array (up to 30 elements) of delta time ratio limits placed on the
time interpolation associated with the array of streams. this real
value causes the model to stop if the ratio of the running maximum
delta time divided by the minimum delta time is greater than the
dtlimit for that stream. for instance, with daily data, the delta
time should be exactly one day throughout the dataset and the computed
maximum divided by minimum delta time should always be 1.0. for
monthly data, the delta time should be between 28 and 31 days and the
maximum ratio should be about 1.1. the running value of the delta
time is computed as data is read and any wraparound or cycling is also
included. this input helps trap missing data or errors in cycling.
to turn off trapping, set the value to 1.0e30 or something similar.
</desc>
<values>
<value>1.5e0</value>
</values>
</entry>
<entry id="vectors">
<type>char</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<desc>
list of paired colon delimited field names that should be treated as
vectors when carrying out spatial interpolation. unlike other
character arrays in this namelist, this array is completely decoupled
from the list of streams. this is a list of vector pairs that span
all input streams where different fields of the vector pair could
appear in different streams.
for example, vectors = 'u:v','taux:tauy'.
</desc>
<values>
<value>null</value>
</values>
</entry>
<entry id="streams" skip_default_entry="true">
<type>char(30)</type>
<category>streams</category>
<group>shr_strdata_nml</group>
<desc>
character array (up to 30 elements) of stream input files. this
string is actually parsed by a stream method and so the format is
specified by the stream module. this string consists of a
"stream_input_filename year_align year_first year_last". the
stream_input_filename is a stream text input file and the format and
options are described elsewhere. year_align, year_first, and
year_last provide information about the time axis of the file and how
to relate the input time axis to the model time axis.
default="null".
</desc>
<values>
<value></value>
</values>
</entry>
<!-- ========================================= -->
<!--- dice_nml -->
<!-- ========================================= -->
<entry id="decomp">
<type>char</type>
<category>dice</category>
<group>dice_nml</group>
<valid_values>1d,root</valid_values>
<desc>
set the decomposition option for the data model. valid options are
placing the global array on the root task or a simple stride-one
load balanced one-dimensional decomposition. other decompositions
may be added in the future.
valid values are ['root','1d'].
1d = Vector decomposition
root = run only on the master task
</desc>
<values>
<value>1d</value>
</values>
</entry>
<entry id="flux_qacc">
<type>logical</type>
<category>dice</category>
<group>dice_nml</group>
<desc>
activates water accumulation/melt wrt Q
</desc>
<values>
<value>.true.</value>
</values>
</entry>
<entry id="flux_qacc0">
<type>real</type>
<category>dice</category>
<group>dice_nml</group>
<desc>
initial water accumulation value
</desc>
<values>
<value>0.</value>
</values>
</entry>
<entry id="flux_qmin">
<type>real</type>
<category>dice</category>
<group>dice_nml</group>
<desc>
bound on melt rate
</desc>
<values>
<value>-300.e0</value>
</values>
</entry>
<entry id="flux_swpf">
<type>real</type>
<category>dice</category>
<group>dice_nml</group>
<desc>
short-wave penatration factor
</desc>
<values>
<value>0.</value>
</values>
</entry>
<entry id="restfilm">
<type>char</type>
<category>dice</category>
<group>dice_nml</group>
<desc>
Model restart filename for the data ice model data. This is optional.
If both restfils and restfilm are undefined, the restart filename will
be read from the ICE restart pointer file (or files for multiple instances).
</desc>
<values>
<value>undefined</value>
</values>
</entry>
<entry id="restfils">
<type>char</type>
<category>dice</category>
<group>dice_nml</group>
<desc>
Stream restart filename for the data ice stream data. This is
optional. If both restfils and restfilm are undefined, the restart
filename will be read from the DICE restart pointer file (or files for
multiple instances).
</desc>
<values>
<value>undefined</value>
</values>
</entry>
</entry_id>
CIMEROOT/src/components/stub_comps/sice/cime_config¶
The sea ice stub model, sice, does not output any files in the RUNDIR nor does it have any namelist settings.
XML variables and component descriptions specific to sice.
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="entry_id.xsl" ?>
<entry_id version="3.0">
<description>
<desc ice="SICE">Stub ice component</desc>
</description>
<entry id="COMP_ICE">
<type>char</type>
<valid_values>sice</valid_values>
<default_value>sice</default_value>
<group>case_comp</group>
<file>env_case.xml</file>
<desc>Name of sea-ice component</desc>
</entry>
<help>
=========================================
SICE naming conventions in compset name
=========================================
</help>
</entry_id>
CIMEROOT/src/components/xcpl_comps/xice/cime_config¶
The sea ice dead model, xice, does not output any files in the RUNDIR nor does it have any namelist settings.
XML variables and component descriptions specific to satm.
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="entry_id.xsl" ?>
<entry_id version="3.0">
<description>
<desc ice="XICE">Dead ice component</desc>
</description>
<entry id="COMP_ICE">
<type>char</type>
<valid_values>xice</valid_values>
<default_value>xice</default_value>
<group>case_comp</group>
<file>env_case.xml</file>
<desc>Name of sea-ice component</desc>
</entry>
<help>
=========================================
XICE naming conventions in compset name
=========================================
</help>
</entry_id>