source: issm/trunk-jpl/src/m/classes/steadystate.js@ 20777

//STEADYSTATE class definition
//
//   Usage:
//      steadystate=new steadystate();

function steadystate (){
        //methods
        this.setdefaultparameters = function(){// {{{

                //maximum of steady state iterations
                this.maxiter=100;

                //Relative tolerance for the steadystate convertgence
                this.reltol=0.01;

                //default output
                this.requested_outputs=['default'];


        }// }}}
        this.disp= function(){// {{{

                console.log(sprintf('   steadystate solution parameters:'));

                fielddisplay(this,'reltol','relative tolerance criterion');
                fielddisplay(this,'maxiter','maximum number of iterations');
                fielddisplay(this,'requested_outputs','additional requested outputs');

        }// }}}
        this.classname= function(){// {{{
                return "steadystate";

        }// }}}
        this.checkconsistency = function(md,solution,analyses) {// {{{

                //Early return
                if (solution!=SteadystateSolutionEnum()) return;

                if (md.timestepping.time_step!=0){
                        md.checkmessage('for a steadystate computation, timestepping.time_step must be zero.');
                }
                checkfield(md,'fieldname','steadystate.requested_outputs','stringrow',1);

                if (isNaN(md.stressbalance.reltol)){
                        md.checkmessage('for a steadystate computation, stressbalance.reltol (relative convergence criterion) must be defined!');
                }
        } // }}}
                this.marshall=function(md,prefix,fid) { //{{{
                        WriteData(fid,prefix,'object',this,'fieldname','reltol','format','Double');
                        WriteData(fid,prefix,'object',this,'fieldname','maxiter','format','Integer');

                        //process requested outputs
                        var outputs = this.requested_outputs;
                        for (var i=0;i<outputs.length;i++){
                                if (outputs[i] == 'default') {
                                        outputs.splice(i,1);
                                        var newoutputs=this.defaultoutputs(md);
                                        for (var j=0;j<newoutputs.length;j++) outputs.push(newoutputs[j]);
                                }
                        }
                        WriteData(fid,prefix,'data',outputs,'name','md.steadystate.requested_outputs','format','StringArray');
                }//}}}
                this.defaultoutputs = function(md) { //{{{

                        var list=[];

                        for (var i=0;i<md.stressbalance.defaultoutputs(md).length;i++)list.push(md.stressbalance.defaultoutputs(md)[i]);
                        for (var i=0;i<md.thermal.defaultoutputs(md).length;i++)list.push(md.thermal.defaultoutputs(md)[i]);

                        return list;

                }//}}}
                this.fix=function() { //{{{
                }//}}}
        //properties 
        // {{{

        this.reltol            = 0;
        this.maxiter           = 0;
        this.requested_outputs = [];

        this.setdefaultparameters();
        //}}}
}