= MESSy/CLaMS: Channels in basemodel CLAMS =

== Channel clams ==

===== Channelobjects =====
 * '''dnparts''': current number of trajectories on all ranks
 * '''dnparts_max''': maximum number of trajectories on all ranks
 * '''grid_switch''': used for MIX
 * '''pre_year, pre_month, pre_day, pre_sec''': date for current windfile 
 * '''JULTIME''': current time in julian seconds (scalar)
 * '''JULSEC''': current time for all trajectories
 * '''LAT, LON, LEV''': current latitude, longitude and level of trajectories
 * '''LAT_OLD, LON_OLD, LEV_OLD''': lat, lon and level of trajectories at last CHEM call
 * '''LAT_OLD_MIX, LON_OLD_MIX''': lat and lon of trajectories at last MIX call
 * paramname ('''TEMP, PRESS, THETA,''' etc.): temperature, pressure etc of trajectories
 * paramname_OLD ('''TEMP_OLD, PRESS_OLD'''): temperature, pressure at last CHEM call
 * '''SPECARR(1:nspec)''': species used by CHEM and/or MIX <<BR>>
 The first '''nchemspec''' species are used by CHEM and all '''nspec''' species are used by MIX
 * '''STATE, STATE_VERT''': mixing and vertical mixing state (used in MIX and BMIX)
 * '''THETA_OLD_MIX, BVFWET_OLD_MIX''': theta and bvfwet at last MIX call (used in MIX)
 * '''LEV_GRID, LEV_DELTA, R_GRID''': vertical and horizontal grid (used in MIX and SEDI)

The channel ''clams'' is used for restarts.

== Channel winddata ==

The channel ''winddata'' is created in submodel CLAMS and is used for restarts. <<BR>>
It includes the wind data and parameter values for the starttime of trajectories on restart.

===== Channelobjects =====
 * UDT, VDT, WDT, LEVELDT,DLEVDZDT
 * UFUT, VFUT, WFUT, LEVELFUT, DLEVDZFUT
 * PREDATA_paramname (PREDATA_TEMP, PREDATA_PRESS, etc.)
 * FUTDATA_paramname (FUTDATA_TEMP, FUTDATA_PRESS, etc.)

If SEDI is switched on:
 * UDT_sedi, VDT_sedi, WDT_sedi, LEVELDT_sedi,DLEVDZDT_sedi

== Channel clamstraj ==

===== Channelobjects =====
 * Channelobjects for ECHAM5 (E5_zeta, E5_LAT3D etc.) => Channel clams ???

===== Coupled Channelobjects =====
 * Coupled channelobjects for ECHAM5 ???


== Channel clamschem ==

===== Channelobjects: - =====

===== Coupled Channelobjects =====
 * CLAMS: 
   * LAT, LON, LEV
   * JULSEC
   * TEMP, PRESS,
   * LAT_OLD, LON_OLD, LEV_OLD
   * TEMP_OLD, PRESS_OLD
   * SPECARR(1:nchemspec)
 * DISSOC: 
   * DISSOC_RATE

== Channel clamsmix ==

===== Channelobjects =====

 * ZETA_SHUFFLED, LAT_SHUFFLED, LON_SHUFFLED, 
 * LAT_OLD_MIX_SHUFFLED, LON_OLD_MIX_SHUFFLED
 * STATE_SHUFFLED, STATE_VERT_SHUFFLED
 * SPECARR(1:nspec)_SHUFFLED


If vertical mixing is switched on:
 * THETA_SHUFFLED, THETA_OLD_MIX_SHUFFLED
 * BVFWET_SHUFFLED, BVFWET_OLD_MIX_SHUFFLED

===== Coupled Channelobjects =====
 * CLAMS:
   * LAT, LON, LEV
   * LAT_OLD_MIX, LON_OLD_MIX
   * STATE, STATE_VERT
   * SPECARR(1:nspec)
   * LEV_GRID, LEV_DELTA, R_GRID

 If vertical mixing is switched on:
   * THETA, BVF_WET
   * THETA_OLD_MIX. BVFWET_OLD_MIX
 
== Channel clamsbmix ==

===== Channelobjects: - =====

===== Coupled Channelobjects =====
  * CLAMS: 
    * LAT, LON, LEV
    * LAT_OLD, LON_OLD, LEV_OLD,
    * LAT_OLD_MIX, LON_OLD_MIX,
    * STATE
    * paramname (TEMP, PRESS)
    * paramname_OLD (TEMP_OLD, PRESS_OLD)
    * SPECARR(1:nspec)

 If vertical mixing is switched on:
    * THETA_OLD_MIX. BVFWET_OLD_MIX

 * MIX: 
    * ZETA_SHUFFLED, LAT_SHUFFLED, LON_SHUFFLED
    * STATE_SHUFFLED
    * SPECARR(1:nspec)_SHUFFLED
  * fuer ECHAM5: weitere Channelobjekte gekoppelt

== Channel clamscirrus ==

===== Channelobjects =====
 * Channelobjects for ECHAM5

===== Coupled Channelobjects =====
 * CLAMS: 
   * LAT, LON, LEV, 
   * TEMP, PRESS 
   * THETA, PV
   * H2O, H2O_100, IWC, IWC_100, CLWC
 * more channelobjects coupled for ECHAM5