Feature iHAMOCC nml (#261)

* renaming beleg_parm to mo_parambgc_ini without any further changes - not executable

* adjust description to new module name

* adjust description

* initial step to rewrite mo_parambgc_ini to real module - compilable

* Restructuring mo_parambgc_ini

* Placing the nml-read call

* First working namelist read for BGC parameters

* Re-arrange parameter initialization and tidy up a bit

* add the namelist to the cime config buildnml file - for expert use only

* Add missing parameters to the log-writing subroutine

* Declare local parameters for cisonew

* Remove unused parameter

* fix compile error wrt AGG=true

* Add typical tuning parameters to namelist and introduce readjust routine for parameters that depend on tuning parameters

* add white space

* add Martin curve sinking parameters to bgc-namelist

* Add information to NML-readme file

* Remove old attached version of beleg_parm

* Cleaning write of parameters

* add some white space

* rename mo_parambgc_ini

* Adjust files to new name

cime_config/buildnml

@@ -1366,6 +1366,9 @@ cat >>! $RUNDIR/ocn_in$inststr << EOF
   SEDPORFILE   = $SEDPORFILE
 /
 
+&BGCPARAMS
+/
+
 &BGCOAFX
   OALKSCEN      = $BGCOAFX_OALKSCEN
   OALKFILE      = $BGCOAFX_OALKFILE

cime_config/ocn_in.readme

@@ -352,7 +352,7 @@
 !   SSTGA    - global average sea surface temperature [degC]
 !
 !===========================================================================
-! NAMELIST FOR iHAMOCC OPTIONS
+! NAMELIST BGCNML FOR iHAMOCC OPTIONS
 !
 ! CONTENTS:
 !
@@ -376,7 +376,13 @@
 ! SEDPORFILE  : File name (incl. full path) for sediment porosity
 !
 !===========================================================================
-! NAMELIST FOR ALKALINIZATION SCENARIO
+! NAMELIST BGCPARAMS FOR iHAMOCC-BGC PARAMETERS (DEVELOPERS ONLY)
+! 
+! CONTENTS: EMPTY BY DEFAULT
+!           FOR ADJUSTABLE PARAMETERS, SEE CODE
+! 
+!===========================================================================
+! NAMELIST BGCOAFX FOR ALKALINIZATION SCENARIO
 !
 ! CONTENTS:
 !
@@ -389,7 +395,7 @@
 ! RAMP_END      : End   year for ramp up in 'ramp' scenario
 !
 !===========================================================================
-! IO-NAMELIST FOR DIAGNOSTIC iHAMOCC OUTPUT
+! IO-NAMELIST DIABGC FOR DIAGNOSTIC iHAMOCC OUTPUT
 !
 ! Namelist acronyms:
 !   GLB_     - global parameters i.e. valid for entire output group

hamocc/aufr_bgc.F90

@@ -156,7 +156,7 @@ SUBROUTINE AUFR_BGC(kpie,kpje,kpke,ntr,ntrbgc,itrbgc,trc,               &
       INTEGER   :: idate(5),i,j,k
       logical   :: lread_cfc,lread_nat,lread_iso,lread_atm,lread_bro
 #ifdef cisonew
-      REAL :: rco213,rco214,alpha14,beta13,beta14,d13C_atm,d14cat
+      REAL :: rco213,rco214,alpha14,beta13,beta14,d14cat
 #endif
       INTEGER ncid,ncstat,ncvarid