= Smoothfiles =
Smooth\Files section is a "get files" section with frequency informations for all initial map and files get in libIGCM configurations.

It is an optionnal section.

All frequency values are in Cumul\Period unit. See section Smooth\Modulo below for usage of frequency vector.

== How to use Smoothfile section ? ==
lmdz.card :
{{{
[SmoothFiles]
52	# With AR5 aerosols (including ASSO4M(=SO4), CSSO4M, AIBCM, ASBCM, AIPOMM, ASPOMM, ASSSM, CSSSM, SSSSM, CIDUSTM)
53	# With AR5 ozone(tropo + strato from LMDZOR-INCA-REPROBUS simulations)
54	List=   (${R_BC}/ATM/${config_UserChoices_TagName}/${RESOL_ATM}/AR5/HISTORIQUE/aerosols_11YearsClim_${year}_v3.nc, aerosols${year}.nc, 1:12:), \
55	        (${R_BC}/ATM/${config_UserChoices_TagName}/${RESOL_ATM}/AR5/HISTORIQUE/climoz_LMDZ_${year}_v2.nc,          climoz_LMDZ.nc,     1:12:)
}}}
orchidee.card :
{{{
[SmoothFiles]
17	List=(${R_BC}/SRF/${config_UserChoices_TagName}/PFTmap_1850to2005_AR5_LUHa.rc2/PFTmap_IPCC_${year_p1}.nc, PFTmap.nc, 12:12:)
}}}	
== History for versions of Smootfile function ==

=== Original branch ===
Smooth\Files branch begin at commit #6 see first import in changset [8].
It use a new function IGCM_Smooth\Modulo to analyse A string of min max and modulo like definition of Scilab vectors.
{{{
IGCM_SmoothModulo StringModulo value
}}}

=== Merge in the trunk ===
Original branch has been merged in trunk in changset [247].

=== Change the test for re-submission ===
=== Bug on re-submission ===
Changeset [412] :
{{{
        386                     eval ret=$( IGCM_SmoothModulo ${SmoothDef} ${CumulPeriod} ) 
        387	 	        if ( [ X${ret} = Xtrue ] || ( [ ${Period} -eq 1 ] && [ ${CumulPeriod} -ge ${SmoothMin} ] && [ ${CumulPeriod} -le ${SmoothMax} ) ) ; then 
}}}
{{{
 	391	                aux=$( IGCM_SmoothModulo ${SmoothDef} ${CumulPeriod} ) 
 	392	                j=1 
 	393	                for val in ${aux} ; do 
 	394	                    [ ${j} -eq 1 ] && SmoothMin=${val} 
 	395	                    [ ${j} -eq 2 ] && SmoothMax=${val} 
 	396	                    [ ${j} -eq 3 ] && ret=${val} 
 	397	                    (( j=j+1 )) 
 	398	                done 
 	399	                if ( [ X${ret} = Xtrue ] || ( [ ${Period} -eq 1 ] && [ ${CumulPeriod} -ge ${SmoothMin} ] && [ ${CumulPeriod} -le ${SmoothMax} ] ) ) ; then 
}}}

== Smooth\Modulo function ==
Definition of Smooth modulo function 

Function IGCM_Smooth\Modulo analyses a string of "min max and modulo" like definition of Scilab vectors.

usage :
{{{
IGCM_SmoothModulo StringModulo value 
}}}

String\Modulo : A string of min:module:max like definition of Scilab vectors. 
<<<
[min]:[modulo:][max] 
>>>
where : 
 * [] value are optionnals;  
 * empty min equal 1 
 * empty max equal infinity 
 * modulo not given or empty equal 1 
 * empty string or just ':' equal always. 
Then all is optionnal (but only one ':' that means "always").

Example : 
 * 1:12: for a 1M Period\Length means in all january only through the end (defaut end corresponds to Date\End)
 * 1:12:124 for a 1M Period\Length meansthen same, but only if CumulPeriod < 125.
 * :12:124 is the same a previous (default init is 1).
 * 1:124 means always before CumulPeriod < 125.