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HydrologyArmapwAnalysis.cpp
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HydrologyArmapwAnalysis.cpp
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#include "./HydrologyArmapwAnalysis.h"
#include "../toolkits/toolkits.h"
#include "../classes/classes.h"
#include "../shared/shared.h"
#include "../modules/modules.h"
/*Model processing*/
void HydrologyArmapwAnalysis::CreateConstraints(Constraints* constraints,IoModel* iomodel){/*{{{*/
return;
}/*}}}*/
void HydrologyArmapwAnalysis::CreateLoads(Loads* loads, IoModel* iomodel){/*{{{*/
/*No loads*/
}/*}}}*/
void HydrologyArmapwAnalysis::CreateNodes(Nodes* nodes,IoModel* iomodel,bool isamr){/*{{{*/
return;
}/*}}}*/
int HydrologyArmapwAnalysis::DofsPerNode(int** doflist,int domaintype,int approximation){/*{{{*/
return 0;
}/*}}}*/
void HydrologyArmapwAnalysis::UpdateElements(Elements* elements,Inputs* inputs,IoModel* iomodel,int analysis_counter,int analysis_type){/*{{{*/
/*Fetch data needed: */
int hydrology_model,frictionlaw;
iomodel->FindConstant(&hydrology_model,"md.hydrology.model");
/*Now, do we really want armapw?*/
if(hydrology_model!=HydrologyarmapwEnum) return;
/*Add input to elements*/
iomodel->FetchDataToInput(inputs,elements,"md.mask.ice_levelset",MaskIceLevelsetEnum);
iomodel->FetchDataToInput(inputs,elements,"md.mask.ocean_levelset",MaskOceanLevelsetEnum);
iomodel->FetchDataToInput(inputs,elements,"md.basalforcings.groundedice_melting_rate",BasalforcingsGroundediceMeltingRateEnum);
iomodel->FetchDataToInput(inputs,elements,"md.hydrology.basin_id",HydrologyBasinsIdEnum);
iomodel->FetchDataToInput(inputs,elements,"md.initialization.watercolumn",WatercolumnEnum,0.);
}/*}}}*/
void HydrologyArmapwAnalysis::UpdateParameters(Parameters* parameters,IoModel* iomodel,int solution_enum,int analysis_enum){/*{{{*/
/*retrieve some parameters: */
int hydrology_model;
int numoutputs;
char** requestedoutputs = NULL;
iomodel->FindConstant(&hydrology_model,"md.hydrology.model");
/*Now, do we really want Armapw?*/
if(hydrology_model!=HydrologyarmapwEnum) return;
parameters->AddObject(new IntParam(HydrologyModelEnum,hydrology_model));
/*Requested outputs*/
iomodel->FindConstant(&requestedoutputs,&numoutputs,"md.hydrology.requested_outputs");
parameters->AddObject(new IntParam(HydrologyNumRequestedOutputsEnum,numoutputs));
if(numoutputs)parameters->AddObject(new StringArrayParam(HydrologyRequestedOutputsEnum,requestedoutputs,numoutputs));
iomodel->DeleteData(&requestedoutputs,numoutputs,"md.hydrology.requested_outputs");
}/*}}}*/
/*Finite Element Analysis*/
void HydrologyArmapwAnalysis::Core(FemModel* femmodel){/*{{{*/
_error_("not implemented");
}/*}}}*/
void HydrologyArmapwAnalysis::PreCore(FemModel* femmodel){/*{{{*/
_error_("not implemented");
}/*}}}*/
ElementVector* HydrologyArmapwAnalysis::CreateDVector(Element* element){/*{{{*/
/*Default, return NULL*/
return NULL;
}/*}}}*/
ElementMatrix* HydrologyArmapwAnalysis::CreateJacobianMatrix(Element* element){/*{{{*/
_error_("Not implemented");
}/*}}}*/
ElementMatrix* HydrologyArmapwAnalysis::CreateKMatrix(Element* element){/*{{{*/
_error_("Not implemented");
}/*}}}*/
ElementVector* HydrologyArmapwAnalysis::CreatePVector(Element* element){/*{{{*/
_error_("Not implemented");
}/*}}}*/
void HydrologyArmapwAnalysis::GetSolutionFromInputs(Vector<IssmDouble>* solution,Element* element){/*{{{*/
_error_("Not implemented");
}/*}}}*/
void HydrologyArmapwAnalysis::GradientJ(Vector<IssmDouble>* gradient,Element* element,int control_type,int control_interp,int control_index){/*{{{*/
_error_("Not implemented");
}/*}}}*/
void HydrologyArmapwAnalysis::InputUpdateFromSolution(IssmDouble* solution,Element* element){/*{{{*/
_error_("Not implemented");
}/*}}}*/
void HydrologyArmapwAnalysis::UpdateConstraints(FemModel* femmodel){/*{{{*/
_error_("Not implemented");
}/*}}}*/
/*Additional methods*/
void HydrologyArmapwAnalysis::UpdateSubglacialWaterPressure(FemModel* femmodel){/*{{{*/
/*Get time parameters*/
IssmDouble time,dt,starttime,tstep_arma;
femmodel->parameters->FindParam(&time,TimeEnum);
femmodel->parameters->FindParam(&dt,TimesteppingTimeStepEnum);
femmodel->parameters->FindParam(&starttime,TimesteppingStartTimeEnum);
femmodel->parameters->FindParam(&tstep_arma,HydrologyarmaTimestepEnum);
/*Determine if this is a time step for the ARMA model*/
bool isstepforarma = false;
#ifndef _HAVE_AD_
if((fmod(time,tstep_arma)<fmod((time-dt),tstep_arma)) || (time<=starttime+dt) || tstep_arma==dt) isstepforarma = true;
#else
_error_("not implemented yet");
#endif
/*Load parameters*/
bool isstochastic;
bool ispwstochastic = false;
int M,N,arorder,maorder,numbasins,numparams,numbreaks,my_rank;
femmodel->parameters->FindParam(&numbasins,HydrologyNumBasinsEnum);
femmodel->parameters->FindParam(&numparams,HydrologyarmaNumParamsEnum);
femmodel->parameters->FindParam(&numbreaks,HydrologyarmaNumBreaksEnum);
femmodel->parameters->FindParam(&arorder,HydrologyarmaarOrderEnum);
femmodel->parameters->FindParam(&maorder,HydrologyarmamaOrderEnum);
IssmDouble* datebreaks = NULL;
IssmDouble* arlagcoefs = NULL;
IssmDouble* malagcoefs = NULL;
IssmDouble* monthlyfactors = NULL;
IssmDouble* polyparams = NULL;
femmodel->parameters->FindParam(&datebreaks,&M,&N,HydrologyarmadatebreaksEnum); _assert_(M==numbasins); _assert_(N==max(numbreaks,1));
femmodel->parameters->FindParam(&polyparams,&M,&N,HydrologyarmapolyparamsEnum); _assert_(M==numbasins); _assert_(N==(numbreaks+1)*numparams);
femmodel->parameters->FindParam(&arlagcoefs,&M,&N,HydrologyarmaarlagcoefsEnum); _assert_(M==numbasins); _assert_(N==arorder);
femmodel->parameters->FindParam(&malagcoefs,&M,&N,HydrologyarmamalagcoefsEnum); _assert_(M==numbasins); _assert_(N==maorder);
femmodel->parameters->FindParam(&monthlyfactors,&M,&N,HydrologyarmaMonthlyFactorsEnum); _assert_(M==numbasins); _assert_(N==12);
femmodel->parameters->FindParam(&isstochastic,StochasticForcingIsStochasticForcingEnum);
if(isstochastic){
int numstochasticfields;
int* stochasticfields;
femmodel->parameters->FindParam(&numstochasticfields,StochasticForcingNumFieldsEnum);
femmodel->parameters->FindParam(&stochasticfields,&N,StochasticForcingFieldsEnum); _assert_(N==numstochasticfields);
for(int i=0;i<numstochasticfields;i++){
if(stochasticfields[i]==FrictionWaterPressureEnum) ispwstochastic = true;
}
xDelete<int>(stochasticfields);
}
/*Check if seasonality is imposed*/
bool isseasonality = false;
for(int i=0;i<numbasins*12;i++){
if(monthlyfactors[i]!=1) isseasonality = true;
}
/*Loop over each element to compute Subglacial Water Pressure at vertices*/
for(Object* &object:femmodel->elements->objects){
Element* element = xDynamicCast<Element*>(object);
/*Compute ARMA perturbation values*/
element->ArmaProcess(isstepforarma,arorder,maorder,numparams,numbreaks,tstep_arma,polyparams,arlagcoefs,malagcoefs,datebreaks,ispwstochastic,HydrologyarmapwEnum);
/*Compute subglacial water pressure with the ARMA perturbation*/
element->SubglacialWaterPressure(FrictionWaterPressureEnum);
/*Scale with monthly factors*/
if(isseasonality) element->MonthlyFactorBasin(monthlyfactors,HydrologyarmapwEnum);
}
/*Cleanup*/
xDelete<IssmDouble>(arlagcoefs);
xDelete<IssmDouble>(malagcoefs);
xDelete<IssmDouble>(polyparams);
xDelete<IssmDouble>(datebreaks);
xDelete<IssmDouble>(monthlyfactors);
}/*}}}*/