source: issm/trunk/src/m/classes/basalforcings.m@ 15396

%BASAL FORCINGS class definition
%
%   Usage:
%      basalforcings=basalforcings();

classdef basalforcings
        properties (SetAccess=public) 
                melting_rate             = NaN;
                melting_rate_correction  = NaN;
                geothermalflux           = NaN;
        end
        methods
                function obj = basalforcings(varargin) % {{{
                        switch nargin
                                case 0
                                        obj=setdefaultparameters(obj);
                                otherwise
                                        error('constructor not supported');
                        end
                end % }}}
                function obj = setdefaultparameters(obj) % {{{

                end % }}}
                function md = checkconsistency(obj,md,solution,analyses) % {{{

                        if ismember(PrognosticAnalysisEnum(),analyses) & ~(solution==TransientSolutionEnum() & md.transient.isprognostic==0),
                                md = checkfield(md,'basalforcings.melting_rate','NaN',1,'forcing',1);
                        end
                        if ismember(BalancethicknessAnalysisEnum(),analyses),
                                md = checkfield(md,'basalforcings.melting_rate','NaN',1,'size',[md.mesh.numberofvertices 1]);
                        end
                        if ismember(ThermalAnalysisEnum(),analyses) & ~(solution==TransientSolutionEnum() & md.transient.isthermal==0),
                                md = checkfield(md,'basalforcings.melting_rate','NaN',1,'forcing',1);
                                md = checkfield(md,'basalforcings.geothermalflux','NaN',1,'forcing',1,'>=',0);
                        end
                end % }}}
                function disp(obj) % {{{
                        disp(sprintf('   basal forcings parameters:'));

                        fielddisplay(obj,'melting_rate','basal melting rate (positive if melting) [m/yr]');
                        fielddisplay(obj,'melting_rate_correction','additional melting applied to compensate for dh/dt [m/yr]');
                        fielddisplay(obj,'geothermalflux','geothermal heat flux [W/m^2]');

                end % }}}
                function marshall(obj,md,fid) % {{{

                        yts=365.0*24.0*3600.0;

                        WriteData(fid,'object',obj,'fieldname','melting_rate','format','DoubleMat','mattype',1,'scale',1./yts,'forcinglength',md.mesh.numberofvertices+1)
                        WriteData(fid,'object',obj,'fieldname','melting_rate_correction','format','DoubleMat','mattype',1,'scale',1./yts);
                        WriteData(fid,'object',obj,'fieldname','geothermalflux','format','DoubleMat','mattype',1,'forcinglength',md.mesh.numberofvertices+1);
                end % }}}
        end
end