*** |  (C) 2006-2019 Potsdam Institute for Climate Impact Research (PIK)
*** |  authors, and contributors see CITATION.cff file. This file is part
*** |  of REMIND and licensed under AGPL-3.0-or-later. Under Section 7 of
*** |  AGPL-3.0, you are granted additional permissions described in the
*** |  REMIND License Exception, version 1.0 (see LICENSE file).
*** |  Contact: remind@pik-potsdam.de
*** SOF ./modules/26_agCosts/costs/datainput.gms
*FP* read agricultural costs (all except bioenergy) from MAgPIE

pm_NXagr(tall,all_regi) = 0;

*' **Total agricultural costs (including MAC costs)** 
*' Total agricultural costs for REMIND standalone runs (not coupled to MAgPIE) are read from a lookup table
*' dependent of SSP and RCP. The costs have been derived from MAgPIE runs and include bioenergy and MAC costs.

parameter p26_totLUcostLookup(tall,all_regi,all_LU_emi_scen,all_rcp_scen)  "regional total landuse cost"
/
$ondelim
$include "./modules/26_agCosts/costs/input/p26_totLUcostLookup.cs4r"
$offdelim
/
;

*' In coupled runs landuse costs are directly transferred from MAgPIE run instead of reading them from the look-up table.
$if %cm_MAgPIE_coupling% == "on"  table p26_totLUcost_coupling(tall,all_regi)  "total landuse cost from MAgPIE"
$if %cm_MAgPIE_coupling% == "on"  $ondelim
$if %cm_MAgPIE_coupling% == "on"  $include "./modules/26_agCosts/costs/input/p26_totLUcost_coupling.csv";
$if %cm_MAgPIE_coupling% == "on"  $offdelim
$if %cm_MAgPIE_coupling% == "on"  ;

*** Total land use costs including MAC costs (either from look-up table for standalone runs or from MAgPIE in coupled runs)
*' @code
$if %cm_MAgPIE_coupling% == "off" p26_totLUcosts_withMAC(ttot,regi) = p26_totLUcostLookup(ttot,regi,"%cm_LU_emi_scen%","%cm_rcp_scen%");
$if %cm_MAgPIE_coupling% == "on"  p26_totLUcosts_withMAC(ttot,regi) = p26_totLUcost_coupling(ttot,regi);

*' **Land use emissions MAC cost**
*' In *standalone runs* land use MAC costs are calcualted endogenously in REMIND. Since they are also included 
*' in the exogenous total landuse costs (p26_totLUcostLookup) they need to besubstracted from these total
*' landuse costs. In coupled runs the land use MAC is deactivated in REMIND and MAC costs are included in the total land use
*' costs that are transferred from MAgPIE.
*' @stop

parameter p26_macCostLuLookup(tall,all_regi,all_LU_emi_scen,all_rcp_scen)  "land use emissions MAC cost from MAgPIE"
/
$ondelim
$include "./modules/26_agCosts/costs/input/p26_macCostLuLookup.cs4r"
$offdelim
/
;

*' @code
*** MAC costs (either from look-up table for standalone runs or zero in coupled runs because MAgPIE's total costs already include MAC costs)
$if %cm_MAgPIE_coupling% == "off" p26_macCostLu(ttot,regi) = p26_macCostLuLookup(ttot,regi,"%cm_LU_emi_scen%","%cm_rcp_scen%");
$if %cm_MAgPIE_coupling% == "on"  p26_macCostLu(ttot,regi) = 0;
*' @stop 
*** EOF ./modules/26_agCosts/costs/datainput.gms