Merge branch 'develop' of github.com:remindmodel/remind into develop

.zenodo.json

@@ -1,6 +1,6 @@
 {
   "title": "REMIND - REgional Model of INvestments and Development",
-  "version": "3.2.1",
+  "version": "3.3.0",
   "creators": [
     {
       "name": "Luderer, Gunnar",
@@ -249,5 +249,5 @@
   "license": {
     "id": "AGPL-3.0-or-later"
   },
-  "publication_date": "2023-07-13"
+  "publication_date": "2024-03-27"
 }

CHANGELOG.md

@@ -4,59 +4,62 @@
 All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-
 ## [Unreleased]
 
+## [3.3.0] - 2024-03-28
+
 ### changed
 - **37_industry** changed industry to have subsector-specific shares of SE
   origins in FE carriers[[#1620]](https://github.com/remindmodel/remind/pull/1620)
 
 ### added
 - **config** regex tests for many parameters [[#1356](https://github.com/remindmodel/remind/pull/1356)]
-- **scripts** add script to check fixing of runs to reference run
-    [[#1410](https://github.com/remindmodel/remind/pull/1410)]
-- **scripts** add script for cost decomposition of integrated damage runs
-    [[#1445](https://github.com/remindmodel/remind/pull/1445)]
-- **testthat** test and compile all config files [[#1356](https://github.com/remindmodel/remind/pull/1356)]
-- **testthat** test existence of all required input data [[#1577](https://github.com/remindmodel/remind/pull/1577)]
+- **21_tax** add SE tax on electricity going into electrolysis for hydrogen production
+- **32_power** extend and reparameterize flexibility tax implementation for electrolysis for hydrogen production
 - **37_industry** add feedstocks for chemicals subsector and plastics production
-- **core** add process emissions from chemicals subsector and from plastics incineration
 - **37_industry** add process-based steel model as alternative to CES-tree branch
 - **47_regipol** add support for delaying quantity targets and improving regional emission tax convergence
+- **core** add process emissions from chemicals subsector and from plastics incineration
 - **core** change of preference parameters and associated computation of interest rates/mark ups 	
+- **scripts** add script to check fixing of runs to reference run
+    [[#1410](https://github.com/remindmodel/remind/pull/1410)]
+- **scripts** add script for cost decomposition of integrated damage runs
+    [[#1445](https://github.com/remindmodel/remind/pull/1445)]
 - **scripts** add script to automatically check project summations from piamInterfaces
     [[#1587](https://github.com/remindmodel/remind/pull/1587)]
-- **32_power** extend and reparameterize flexibility tax implementation for electrolysis for hydrogen production
-- **21_tax** add SE tax on electricity going into electrolysis for hydrogen production
 - **scripts** add MAGICCv7.5.3 with AR6 settings as output script, add compareScenarios2 option
     [[#1475](https://github.com/remindmodel/remind/pull/1475), [[#1615](https://github.com/remindmodel/remind/pull/1615)]
 - **scripts** add 'make test-fix' which runs codeCheck in interactive mode, adjusting not_used.txt files
-    [[#1625](https://github.com/remindmodel/remind/pull/1625)
+    [[#1625](https://github.com/remindmodel/remind/pull/1625)]
+- **testthat** test and compile all config files [[#1356](https://github.com/remindmodel/remind/pull/1356)]
+- **testthat** test existence of all required input data [[#1577](https://github.com/remindmodel/remind/pull/1577)]
+- **80_optimization** For Nash mode: after infeasibilities continue in debug mode before aborting
+    [[#1636](https://github.com/remindmodel/remind/pull/1636)]
 
 ### fixed
-- fixed weights of energy carriers in `pm_IndstCO2Captured`
+- **26_agCosts** **30_biomass** fully fix landuse and MAGICC6 variables in delayed transition runs to reference run
+    [[#1565](https://github.com/remindmodel/remind/pull/1565)]
+- **36_buildings** prevent traditional biomass spillover to other sectors than buildings
+    [[#1519](https://github.com/remindmodel/remind/pull/1519)]
+- **37_industry** fixed weights of energy carriers in `pm_IndstCO2Captured`
     [[#1354](https://github.com/remindmodel/remind/pull/1354)]
-- switch off MAgPIE emission abatement for 45/NPi realization
+- **core** switch off MAgPIE emission abatement for 45/NPi realization
     [[#1401](https://github.com/remindmodel/remind/pull/1401)]
-- let preempted and resumed runs start their subsequent runs
+- **scripts** let preempted and resumed runs start their subsequent runs
     [[#1414](https://github.com/remindmodel/remind/pull/1414)]
-- correctly report `Tech|*|Capital Costs|w/ Adj Costs` for t < cm_startyear
-    [[#1429](https://github.com/remindmodel/remind/pull/1429), [#1476](https://github.com/remindmodel/remind/pull/1476)]
 - **scripts** '--test' mode for start.R and start_bundle_coupled.R does not write RData files anymore
     [[#1500](https://github.com/remindmodel/remind/pull/1500)]
-- prevent traditional biomass spillover to other sectors than buildings
-    [[#1519](https://github.com/remindmodel/remind/pull/1519)]
-- fully fix landuse and MAGICC6 variables in delayed transition runs to reference run
-    [[#1565](https://github.com/remindmodel/remind/pull/1565)]
+- **reporting** correctly report `Tech|*|Capital Costs|w/ Adj Costs` for t < cm_startyear
+    [[#1429](https://github.com/remindmodel/remind/pull/1429), [#1476](https://github.com/remindmodel/remind/pull/1476)]
 
 ### removed
+- **35_transport** remove outdated realization: complex 
+    [[#1543](https://github.com/remindmodel/remind/pull/1543)]
+- **36_buildings** remove outdated realizations: services_putty, services_with_capital 
+    [[#1509](https://github.com/remindmodel/remind/pull/1509)]
 - **45_carbonprice** remove outdated realizations:
     NDC2constant, NPi2018, diffPhaseIn2Constant, diffPhaseIn2Lin, diffPhaseInLin2LinFlex, diffPriceSameCost
     [[#1480](https://github.com/remindmodel/remind/pull/1480)]
-- **36_buildings** remove outdated realizations: services_putty, services_with_capital 
-    [[#1509](https://github.com/remindmodel/remind/pull/1509)]
-- **35_transport** remove outdated realization: complex 
-    [[#1543](https://github.com/remindmodel/remind/pull/1543)]
 
 ## [3.2.1] - 2023-07-13 (incomplete)
 

CITATION.cff

@@ -251,8 +251,8 @@ authors:
   affiliation: "Potsdam Institute for Climate Impact Research"
 
 title: REMIND - REgional Model of INvestments and Development
-version: "3.2.1.dev1397"
-date-released: 2024-03-25
+version: "3.3.0.dev30"
+date-released: 2024-03-28
 repository-code: https://github.com/remindmodel/remind
 keywords:
   - energy

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: remindmodel
 Title: REMIND - REgional Model of INvestments and Development
 Version: 0.1
-Date: 2023-07-13
+Date: 2024-03-27
 Description: This is not a package yet, the purpose of this file is to
     document metadata, notably dependencies.
 License: file LICENSE
@@ -50,15 +50,15 @@ Imports:
     nleqslv,
     optparse,
     piamenv (>= 0.4.0),
-    piamInterfaces (>= 0.17.0),
+    piamInterfaces (>= 0.17.4),
     plotly,
     purrr,
     quitte (>= 0.3128.4),
     R.utils,
     raster,
     readr,
     readxl,
-    remind2 (>= 1.135.15),
+    remind2 (>= 1.137.4),
     renv,
     reshape2,
     reticulate,

config/default.cfg

@@ -69,7 +69,7 @@ cfg$validationmodel_name <- "VALIDATIONREMIND"
 
 #### model version of the overall model (used for run statistics only).
 # automatically generated for development versions, updated by hand for releases
-cfg$model_version <- "3.2.1.dev1397"
+cfg$model_version <- "3.3.0.dev30"
 
 #### settings ####
 cfg$gms <- list()
@@ -100,9 +100,6 @@ cfg$gamsv <- "gams" # def = gams
 # Action that should be performed ("ce": compile and run, "c": compile)
 cfg$action <- "ce"   #def <- ce
 
-# Tar-ball all the put files to save space?
-cfg$tarball_puts <- "on"       # def <- on
-
 # Provide additional SLURM parameters (e.g. "--time=03:30:00") not included in
 # the list of following parameters that are set automatically in start.R:
 # --qos, --nodes, --tasks-per-node, -job-name, --output, --mail-type, --comment.

config/scenario_config_21_EU11_ECEMF.csv

@@ -47,7 +47,7 @@ xx_WP5_RAP-REG-LimCCS;0,WP5p3;;;;./config/regionmapping_21_EU11.csv;./config/ext
 xx_WP5_RAP-REG-LimNuclear;0,WP5p3;;;;./config/regionmapping_21_EU11.csv;./config/extramapping_EU27.csv;rcp20;9;globallyOptimal;650;diffCurvPhaseIn2Lin;100;2080;;9;;;;;;;;;;;;2050.GLO 0.9;NDC;regiCarbonPrice;2030.EU27_regi.tax.t.FE_wo_n_e.all 1.1235, (2035,2040,2045,2050).EU27_regi.tax.t.PE.biomass 0.237825;2020.2030.EU27_regi.all.year.netGHG_LULUCFGrassi_intraRegBunker 2.122, 2035.2040.EU27_regi.all.year.netGHG_LULUCFGrassi_intraRegBunker 0.321, 2045.2050.EU27_regi.all.year.netGHG_LULUCFGrassi 0.01;on;on;EUR_regi, NEU_regi;;;;;;;;5;;;;;;;;heat;Mix4;2025;xx_WP5_RAP-REG;xx_DIAG-NPI;xx_DIAG-NPI;;;on;;;;ENC,EWN,ECS,ESC,ECE,FRA,DEU,UKI,ESW;;;;;;;;
 # xx_WP5_RAP-REG-LimRES;0;;;;;;;;;;;;;;;;;;;;;;;;;;2050.GLO 0.9;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 # _____tests_____;0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35.43046358;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-test_WP1_Nzero_DEU;0,WP1;;testOneRegi;;./config/regionmapping_21_EU11.csv;./config/extramapping_EU27.csv;rcp20;9;globallyOptimal;650;diffCurvPhaseIn2Lin;100;2080;;9;;;;;;;;;;;;2050.GLO 0.9;NDC;regiCarbonPrice;(2035,2040,2045,2050).EU27_regi.tax.t.PE.biomass 0.237825;2020.2030.EU27_regi.all.year.netGHG_LULUCFGrassi_intraRegBunker 2.122, 2035.2050.EU27_regi.all.year.netGHG_LULUCFGrassi 0.01;on;on;EUR_regi, NEU_regi;;;;;;;;;;;;;;;;heat;Mix4;2025;xx_DIAG-NPI;xx_DIAG-NPI;xx_DIAG-NPI;;same as xx_DIAG-Nzero;;;;;;;;;DEU;debug;1;1;
+test_WP1_Nzero_DEU;0,WP1;;testOneRegi;;./config/regionmapping_21_EU11.csv;./config/extramapping_EU27.csv;rcp20;9;globallyOptimal;650;diffCurvPhaseIn2Lin;100;2080;;9;;;;;;;;;;;;2050.GLO 0.9;NDC;regiCarbonPrice;(2035,2040,2045,2050).EU27_regi.tax.t.PE.biomass 0.237825;2020.2030.EU27_regi.all.year.netGHG_LULUCFGrassi_intraRegBunker 2.122, 2035.2050.EU27_regi.all.year.netGHG_LULUCFGrassi 0.01;on;on;EUR_regi, NEU_regi;;;;;;;;;;;;;;;;heat;Mix4;2025;xx_DIAG-NPI;xx_DIAG-NPI;xx_DIAG-NPI;;same as xx_DIAG-Nzero;;;;;;;;;DEU;1;1;1;
 xx_WP1_Nzero_highPrecision_10tCO2eq;0,test;;;;./config/regionmapping_21_EU11.csv;./config/extramapping_EU27.csv;rcp20;9;globallyOptimal;650;diffCurvPhaseIn2Lin;100;2080;;9;;;;;;;;;;;;2050.GLO 0.9;NDC;regiCarbonPrice;(2035,2040,2045,2050).EU27_regi.tax.t.PE.biomass 0.237825;2020.2030.EU27_regi.all.year.netGHG_LULUCFGrassi_intraRegBunker 2.122, 2035.2050.EU27_regi.all.year.netGHG_LULUCFGrassi 0.01;on;on;EUR_regi, NEU_regi;;;;;;;;;;;;;;;;heat;Mix4;2025;xx_WP1_Nzero;xx_DIAG-NPI;xx_DIAG-NPI;;same as xx_DIAG-Nzero;;;;;;;;;;;;;0.002
 xx_WP1_Nzero_highPrecision_5tCO2eq;0,test;;;;./config/regionmapping_21_EU11.csv;./config/extramapping_EU27.csv;rcp20;9;globallyOptimal;650;diffCurvPhaseIn2Lin;100;2080;;9;;;;;;;;;;;;2050.GLO 0.9;NDC;regiCarbonPrice;(2035,2040,2045,2050).EU27_regi.tax.t.PE.biomass 0.237825;2020.2030.EU27_regi.all.year.netGHG_LULUCFGrassi_intraRegBunker 2.122, 2035.2050.EU27_regi.all.year.netGHG_LULUCFGrassi 0.01;on;on;EUR_regi, NEU_regi;;;;;;;;;;;;;;;;heat;Mix4;2025;xx_WP1_Nzero;xx_DIAG-NPI;xx_DIAG-NPI;;same as xx_DIAG-Nzero;;;;;;;;;;;;;0.001
 xx_WP1_Nzero_highPrecision_1tCO2eq;0,test;;;;./config/regionmapping_21_EU11.csv;./config/extramapping_EU27.csv;rcp20;9;globallyOptimal;650;diffCurvPhaseIn2Lin;100;2080;;9;;;;;;;;;;;;2050.GLO 0.9;NDC;regiCarbonPrice;(2035,2040,2045,2050).EU27_regi.tax.t.PE.biomass 0.237825;2020.2030.EU27_regi.all.year.netGHG_LULUCFGrassi_intraRegBunker 2.122, 2035.2050.EU27_regi.all.year.netGHG_LULUCFGrassi 0.01;on;on;EUR_regi, NEU_regi;;;;;;;;;;;;;;;;heat;Mix4;2025;xx_WP1_Nzero;xx_DIAG-NPI;xx_DIAG-NPI;;same as xx_DIAG-Nzero;;;;;;;;;;;;;0.0002

config/tests/scenario_config_quick.csv

@@ -1,2 +1,2 @@
 title;start;cm_nash_mode;cm_iteration_max;optimization;results_folder;output;cm_quick_mode;force_replace;slurmConfig
-testOneRegi;1;debug;1;testOneRegi;output/testOneRegi;NA;on;TRUE;--qos=priority --nodes=1 --tasks-per-node=1 --mem=8000 --time=60 --wait
+testOneRegi;1;1;1;testOneRegi;output/testOneRegi;NA;on;TRUE;--qos=priority --nodes=1 --tasks-per-node=1 --mem=8000 --time=60 --wait

core/loop.gms

@@ -61,7 +61,7 @@ $batinclude "./modules/include.gms" presolve
 *cb 20140305 submit.R looks for the unique string in the following line and replaces it with the offlisting include into the full.gms at this position
 ***cb20140305readinpositionforfinxingfiles
 
-*AJS* In case of fixing, fix to prices from input_ref.gdx (t < cm_startyear). 
+*** In case of fixing, fix to prices from input_ref.gdx (t < cm_startyear). 
 *** Parameters are not automatically treated by the fixing mechanism above.
 if( (cm_startyear gt 2005),
     Execute_Loadpoint "input_ref" p_pvpRef = pm_pvp;
@@ -71,9 +71,15 @@ if( (cm_startyear gt 2005),
 ***--------------------------------------------------------------------------
 ***         SOLVE
 ***--------------------------------------------------------------------------
-***this disables solprint in cm_nash_mode=debug case by default. It is switched on in case of infes in nash/solve.gms
-*RP* for faster debugging, turn solprint immediately on
-$IF %cm_nash_mode% == "debug" option solprint = on ;
+*** Set options for debugging
+if (cm_nash_mode eq 1, 
+      option 
+        solprint = on
+        limcol   = 2147483647
+        limrow   = 2147483647
+      ;
+);
+
 
 o_modelstat = 100;
 loop(sol_itr$(sol_itr.val <= cm_solver_try_max),
@@ -153,8 +159,8 @@ $batinclude "./modules/include.gms" postsolve
 ***                  save gdx
 *--------------------------------------------------------------------------
 *** write the fulldata.gdx file after each optimal iteration
-*AJS* in Nash status 7 is considered optimal in that respect (see definition of
-***   o_modelstat in solve.gms)
+*** In Nash status 7 is considered optimal in that respect (see definition of
+*** o_modelstat in solve.gms)
 logfile.nr = 1;
 if (o_modelstat le 2,
   execute_unload "fulldata";

main.gms

@@ -443,12 +443,19 @@ $setGlobal codePerformance  off       !! def = off
 *' ####                     SWITCHES
 ***-----------------------------------------------------------------------------
 parameter
-  cm_iteration_max          "number of iterations, if optimization is set to negishi or testOneRegi; used in nash mode only with cm_nash_autoconverge = 0"
+  cm_nash_mode              "mode for solving nash problem"
+;
+  cm_nash_mode           = 2;     !! def = 2  !! regexp = 1|2
+*' *  (1): debug     - all regions are run in a sequence and the lst-file will contain information on infeasiblities
+*' *  (2): parallel  - all regions are run in parallel
+*'
+parameter
+  cm_iteration_max          "number of iterations, if optimization is set to negishi or testOneRegi; is overwritten in Nash mode, except for cm_nash_autoconverge = 0"
 ;
   cm_iteration_max       = 1;     !! def = 1
 *'
 parameter
-  cm_abortOnConsecFail      "number of iterations of consecutive infeasibilities/failures to solve for one region, after which the run is automatically aborted"
+  cm_abortOnConsecFail      "number of iterations of consecutive infeasibilities/failures to solve for one region, after which the run automatically switches to serial debug mode"
 ;
   cm_abortOnConsecFail   = 5;     !! def = 5
 *'
@@ -1151,10 +1158,11 @@ $setglobal cm_rcp_scen  none         !! def = "none"  !! regexp = none|rcp20|rcp
 *' *  (2018_cond):   all NDCs conditional to international financial support published until December 31, 2018
 *' *  (2018_uncond): all NDCs independent of international financial support published until December 31, 2018
 $setglobal cm_NDC_version  2023_cond    !! def = "2023_cond"  !! regexp = 20(18|2[1-3])_(un)?cond
-*** cm_netZeroScen     "choose scenario of net zero targets of netZero realization of module 46_carbonpriceRegi"
-***  (NGFS_v4):        settings used for NGFS v4, 2023
-***  (NGFS_v4_20pc):   settings used for NGFS v4, 2023, with still 20% of 2020 emissions in netZero year
-***  (ENGAGE4p5_GlP):  settings used for ENGAGE 4.5 Glasgow+ scenario
+*' cm_netZeroScen     "choose scenario of net zero targets of netZero realization of module 46_carbonpriceRegi"
+*'
+*'  (NGFS_v4):        settings used for NGFS v4, 2023
+*'  (NGFS_v4_20pc):   settings used for NGFS v4, 2023, with still 20% of 2020 emissions in netZero year
+*'  (ENGAGE4p5_GlP):  settings used for ENGAGE 4.5 Glasgow+ scenario
 $setglobal cm_netZeroScen  NGFS_v4     !! def = "NGFS_v4"  !! regexp = NGFS_v4|NGFS_v4_20pc|ENGAGE4p5_GlP
 *' *  c_regi_earlyreti_rate  "maximum percentage of capital stock that can be retired early (before reaching their expected lifetimes) in one year in specified regions, if they are not economically viable. It is applied to all techs unless otherwise specified in c_tech_earlyreti_rate."
 *' *  GLO 0.09, EUR_regi 0.15: default value. (0.09 means full retirement after 11 years, 10% standing after 10 years)
@@ -1196,21 +1204,23 @@ $setglobal cm_maxProdBiolc  off  !! def = off  !! regexp = off|is.nonnegative
 *** then the values from the region group disaggregation will be overwritten by this region-specific value.
 *** For example: "EU27_regi 7.5, DEU 1.5".
 $setGLobal cm_bioprod_regi_lim off  !! def off
-*** cm_POPscen      "Population growth scenarios from UN data and IIASA projection used in SSP"
-*** pop_SSP1    "SSP1 population scenario"
-*** pop_SSP2    "SSP2 population scenario"
-*** pop_SSP2EU    "SSP2 population scenario"
-*** pop_SSP3    "SSP3 population scenario"
-*** pop_SSP4    "SSP4 population scenario"
-*** pop_SSP5    "SSP5 population scenario"
+*' cm_POPscen      "Population growth scenarios from UN data and IIASA projection used in SSP"
+*'
+*' * pop_SSP1    "SSP1 population scenario"
+*' * pop_SSP2    "SSP2 population scenario"
+*' * pop_SSP2EU    "SSP2 population scenario"
+*' * pop_SSP3    "SSP3 population scenario"
+*' * pop_SSP4    "SSP4 population scenario"
+*' * pop_SSP5    "SSP5 population scenario"
 $setglobal cm_POPscen  pop_SSP2EU  !! def = pop_SSP2EU
-*** cm_GDPscen  "assumptions about future GDP development, linked to population development (cm_POPscen)"
-***  (gdp_SSP1):  SSP1 fastGROWTH medCONV
-***  (gdp_SSP2):  SSP2 medGROWTH medCONV
-***  (gdp_SSP2EU):  SSP2 medGROWTH medCONV
-***  (gdp_SSP3):  SSP3 slowGROWTH slowCONV
-***  (gdp_SSP4):  SSP4  medGROWTH mixedCONV
-***  (gdp_SSP5):  SSP5 fastGROWTH fastCONV
+*' cm_GDPscen  "assumptions about future GDP development, linked to population development (cm_POPscen)"
+*'
+*' * (gdp_SSP1):  SSP1 fastGROWTH medCONV
+*' * (gdp_SSP2):  SSP2 medGROWTH medCONV
+*' * (gdp_SSP2EU):  SSP2 medGROWTH medCONV
+*' * (gdp_SSP3):  SSP3 slowGROWTH slowCONV
+*' * (gdp_SSP4):  SSP4  medGROWTH mixedCONV
+*' * (gdp_SSP5):  SSP5 fastGROWTH fastCONV
 $setglobal cm_GDPscen  gdp_SSP2EU  !! def = gdp_SSP2EU
 *** cm_oil_scen      "assumption on oil availability"
 ***  (lowOil): low
@@ -1638,12 +1648,6 @@ $setGlobal cm_conoptv  conopt3    !! def = conopt3
 *' (off): normal model operation, default
 *' (on): no model operation, instead input.gdx is copied to fulldata.gdx
 $setGlobal c_empty_model   off    !! def = off  !! regexp = off|on
-*' mode for solving nash problem
-*'
-*' * parallel  - all regions are run an parallel
-*' * debug     - all regions are run in a sequence and the lst-file will contain information on infeasiblities
-$setGlobal cm_nash_mode  parallel      !! def = parallel  !! regexp = debug|parallel|serial
-
 $setglobal cm_secondary_steel_bound  scenario   !! def = scenario
 $setglobal c_GDPpcScen  SSP2EU     !! def = gdp_SSP2   (automatically adjusted by start_run() based on GDPscen)
 $setglobal cm_demScen  gdp_SSP2EU     !! def = gdp_SSP2EU
@@ -1656,10 +1660,8 @@ $setglobal c_CES_calibration_iterations  10     !!  def  =  10
 $setglobal c_CES_calibration_industry_FE_target  1
 *' setting which region is to be tested in the one-region test run (80_optimization = testOneRegi)
 $setglobal c_testOneRegi_region  EUR       !! def = EUR  !! regexp = [A-Z]{3}
-
-*** cm_taxrc_RE     "switch to define whether tax on (CO2 content of) energy imports is recycled to additional direct investments in renewables (wind, solar and storage)"
+*' cm_taxrc_RE     "switch to define whether tax on (CO2 content of) energy imports is recycled to additional direct investments in renewables (wind, solar and storage)"
 $setglobal cm_taxrc_RE  none   !! def = none   !! regexp = none|REdirect
-
 *' cm_repeatNonOpt       "should nonoptimal regions be solved again?"
 *'
 *' *  (off): no, only infeasable regions are repeated, standard setting