source: issm/trunk-jpl/src/m/classes/SMBpdd.m@ 19200

Last change on this file since 19200 was 19200, checked in by lemorzad, 10 years ago

new class for d18o interpolation for pdd
File size: 11.8 KB
RevLine 
[17078]1%SMBpdd Class definition
2%
3% Usage:
4% SMBpdd=SMBpdd();
5
6classdef SMBpdd
7 properties (SetAccess=public)
8 precipitation = NaN;
9 monthlytemperatures = NaN;
[18724]10 desfac = 0;
[17078]11 s0p = 0;
[18717]12 s0t = 0;
[18984]13 rlaps = 0;
[19172]14 rlapslgm = 0;
[18984]15 Pfac = NaN;
16 Tdiff = NaN;
17 sealev = NaN;
[17078]18 isdelta18o = 0;
[18968]19 ismungsm = 0;
[17078]20 delta18o = NaN;
21 delta18o_surface = NaN;
22 temperatures_presentday = NaN;
23 temperatures_lgm = NaN;
24 precipitations_presentday = NaN;
[18950]25 precipitations_lgm = NaN;
[17078]26 end
27 methods
[19040]28 function self = SMBpdd(varargin) % {{{
[17078]29 switch nargin
30 case 0
[19040]31 self=setdefaultparameters(self);
[17078]32 otherwise
33 error('constructor not supported');
34 end
35 end % }}}
[17079]36 function self = extrude(self,md) % {{{
[19200]37 if(self.isdelta18o==0 & self.ismungsm==0),self.precipitation=project3d(md,'vector',self.precipitation,'type','node');end
38 if(self.isdelta18o==0 & self.ismungsm==0),self.monthlytemperatures=project3d(md,'vector',self.monthlytemperatures,'type','node');end
[17079]39 if(self.isdelta18o),self.temperatures_lgm=project3d(md,'vector',self.temperatures_lgm,'type','node');end
40 if(self.isdelta18o),self.temperatures_presentday=project3d(md,'vector',self.temperatures_presentday,'type','node');end
41 if(self.isdelta18o),self.precipitations_presentday=project3d(md,'vector',self.precipitations_presentday,'type','node');end
[18950]42 if(self.isdelta18o),self.precipitations_lgm=project3d(md,'vector',self.precipitations_lgm,'type','node');end
[18968]43 if(self.ismungsm),self.temperatures_lgm=project3d(md,'vector',self.temperatures_lgm,'type','node');end
44 if(self.ismungsm),self.temperatures_presentday=project3d(md,'vector',self.temperatures_presentday,'type','node');end
45 if(self.ismungsm),self.precipitations_presentday=project3d(md,'vector',self.precipitations_presentday,'type','node');end
46 if(self.ismungsm),self.precipitations_lgm=project3d(md,'vector',self.precipitations_lgm,'type','node');end
[17079]47
48 end % }}}
[17078]49 function self = initialize(self,md) % {{{
[18968]50
51 % if isnan(self.precipitation),
52 % self.precipitation=zeros(md.mesh.numberofvertices,1);
53 % disp(' no SMBpdd.precipitation specified: values set as zero');
54 % end
[17078]55
56 end % }}}
[19040]57 function self = setdefaultparameters(self) % {{{
[17078]58
[19040]59 self.isdelta18o = 0;
60 self.ismungsm = 0;
61 self.desfac = 0.5;
62 self.s0p = 0;
63 self.s0t = 0;
64 self.rlaps = 6.5;
65 self.rlapslgm = 6.5;
[18717]66
[17078]67 end % }}}
[19040]68 function md = checkconsistency(self,md,solution,analyses) % {{{
[17078]69
70 if ismember(MasstransportAnalysisEnum(),analyses),
71 md = checkfield(md,'fieldname','surfaceforcings.desfac','<=',1,'numel',1);
72 md = checkfield(md,'fieldname','surfaceforcings.s0p','>=',0,'numel',1);
[18717]73 md = checkfield(md,'fieldname','surfaceforcings.s0t','>=',0,'numel',1);
74 md = checkfield(md,'fieldname','surfaceforcings.rlaps','>=',0,'numel',1);
75 md = checkfield(md,'fieldname','surfaceforcings.rlapslgm','>=',0,'numel',1);
[19200]76 if(self.isdelta18o==0 & self.ismungsm==0)
[19027]77 md = checkfield(md,'fieldname','surfaceforcings.monthlytemperatures','timeseries',1,'NaN',1);
78 md = checkfield(md,'fieldname','surfaceforcings.precipitation','timeseries',1,'NaN',1);
[19040]79 elseif(self.isdelta18o==1)
[18984]80 md = checkfield(md,'fieldname','surfaceforcings.delta18o','NaN',1);
81 md = checkfield(md,'fieldname','surfaceforcings.delta18o_surface','NaN',1);
82 md = checkfield(md,'fieldname','surfaceforcings.temperatures_presentday','size',[md.mesh.numberofvertices+1 12],'NaN',1);
83 md = checkfield(md,'fieldname','surfaceforcings.temperatures_lgm','size',[md.mesh.numberofvertices+1 12],'NaN',1);
84 md = checkfield(md,'fieldname','surfaceforcings.precipitations_presentday','size',[md.mesh.numberofvertices+1 12],'NaN',1);
85 md = checkfield(md,'fieldname','surfaceforcings.precipitations_lgm','size',[md.mesh.numberofvertices+1 12],'NaN',1);
86 md = checkfield(md,'fieldname','surfaceforcings.Tdiff','NaN',1);
87 md = checkfield(md,'fieldname','surfaceforcings.sealev','NaN',1);
[19040]88 elseif(self.ismungsm==1)
[18984]89 md = checkfield(md,'fieldname','surfaceforcings.temperatures_presentday','size',[md.mesh.numberofvertices+1 12],'NaN',1);
90 md = checkfield(md,'fieldname','surfaceforcings.temperatures_lgm','size',[md.mesh.numberofvertices+1 12],'NaN',1);
91 md = checkfield(md,'fieldname','surfaceforcings.precipitations_presentday','size',[md.mesh.numberofvertices+1 12],'NaN',1);
92 md = checkfield(md,'fieldname','surfaceforcings.precipitations_lgm','size',[md.mesh.numberofvertices+1 12],'NaN',1);
93 md = checkfield(md,'fieldname','surfaceforcings.Pfac','NaN',1,'size',[2,NaN]);
94 md = checkfield(md,'fieldname','surfaceforcings.Tdiff','NaN',1);
95 md = checkfield(md,'fieldname','surfaceforcings.sealev','NaN',1);
[17078]96 end
[18984]97 end
[17078]98 end % }}}
[19040]99 function disp(self) % {{{
[17078]100 disp(sprintf(' surface forcings parameters:'));
101
102 disp(sprintf('\n PDD and deltaO18 parameters:'));
[19040]103 fielddisplay(self,'isdelta18o','is temperature and precipitation delta18o parametrisation activated (0 or 1, default is 0)');
104 fielddisplay(self,'ismungsm','is temperature and precipitation mungsm parametrisation activated (0 or 1, default is 0)');
105 fielddisplay(self,'desfac','desertification elevation factor (between 0 and 1, default is 0.5) [m]');
106 fielddisplay(self,'s0p','should be set to elevation from precip source (between 0 and a few 1000s m, default is 0) [m]');
107 fielddisplay(self,'s0t','should be set to elevation from temperature source (between 0 and a few 1000s m, default is 0) [m]');
108 fielddisplay(self,'rlaps','present day lapse rate [degree/km]');
109 fielddisplay(self,'rlapslgm','LGM lapse rate [degree/km]');
[19200]110 if(self.isdelta18o==0 & self.ismungsm==0)
[19040]111 fielddisplay(self,'monthlytemperatures',['monthly surface temperatures [K], required if pdd is activated and delta18o not activated']);
112 fielddisplay(self,'precipitation',['monthly surface precipitation [m/yr water eq], required if pdd is activated and delta18o or mungsm not activated']);
113 elseif(self.isdelta18o==1)
114 fielddisplay(self,'delta18o','delta18o, required if pdd is activated and delta18o activated');
115 fielddisplay(self,'delta18o_surface','surface elevation of the delta18o site, required if pdd is activated and delta18o activated');
116 fielddisplay(self,'temperatures_presentday','monthly present day surface temperatures [K], required if delta18o/mungsm is activated');
117 fielddisplay(self,'temperatures_lgm','monthly LGM surface temperatures [K], required if delta18o or mungsm is activated');
[19200]118 fielddisplay(self,'precipitations_presentday','monthly surface precipitation [m/yr water eq], required if delta18o/mungsm is activated');
[19172]119 fielddisplay(self,'precipitations_lgm','monthly surface precipitation [m/yr water eq], required if delta18o/mungsm is activated');
[19040]120 fielddisplay(self,'Tdiff','time interpolation parameter for temperature, 1D(year), required if mungsm is activated');
121 fielddisplay(self,'sealev','sea level [m], 1D(year), required if mungsm is activated');
122 elseif(self.ismungsm==1)
[19200]123 fielddisplay(self,'temperatures_presentday','monthly present day surface temperatures [K], required if delta18o/mungsm is activated');
[19040]124 fielddisplay(self,'temperatures_lgm','monthly LGM surface temperatures [K], required if delta18o or mungsm is activated');
[19200]125 fielddisplay(self,'precipitations_presentday','monthly surface precipitation [m/yr water eq], required if delta18o/mungsm is activated');
[19172]126 fielddisplay(self,'precipitations_lgm','monthly surface precipitation [m/yr water eq], required if delta18o/mungsm is activated');
[19040]127 fielddisplay(self,'Pfac','time interpolation parameter for precipitation, 1D(year), required if mungsm is activated');
128 fielddisplay(self,'Tdiff','time interpolation parameter for temperature, 1D(year), required if mungsm is activated');
129 fielddisplay(self,'sealev','sea level [m], 1D(year), required if mungsm is activated');
[18968]130 end
[17078]131 end % }}}
[19040]132 function marshall(self,md,fid) % {{{
[17078]133
134 yts=365.0*24.0*3600.0;
135
136 WriteData(fid,'enum',SurfaceforcingsEnum(),'data',SMBpddEnum(),'format','Integer');
137
[19040]138 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','isdelta18o','format','Boolean');
139 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','ismungsm','format','Boolean');
140 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','desfac','format','Double');
141 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','s0p','format','Double');
142 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','s0t','format','Double');
143 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','rlaps','format','Double');
144 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','rlapslgm','format','Double');
[18968]145
[19200]146 if(self.isdelta18o==0 & self.ismungsm==0)
[19040]147 %WriteData(fid,'object',self,'class','surfaceforcings','fieldname','monthlytemperatures','format','DoubleMat','mattype',1);
148 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','monthlytemperatures','format','DoubleMat','mattype',1,'timeserieslength',md.mesh.numberofvertices+1);
149 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','precipitation','format','DoubleMat','mattype',1,'scale',1./yts,'timeserieslength',md.mesh.numberofvertices+1);
150 elseif self.isdelta18o
151 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','temperatures_presentday','format','DoubleMat','mattype',1);
152 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','temperatures_lgm','format','DoubleMat','mattype',1);
153 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','precipitations_presentday','format','DoubleMat','mattype',1);
154 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','precipitations_lgm','format','DoubleMat','mattype',1);
155 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','delta18o_surface','format','DoubleMat','mattype',1);
156 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','delta18o','format','DoubleMat','mattype',1);
157 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','Tdiff','format','DoubleMat','mattype',1);
158 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','sealev','format','DoubleMat','mattype',1);
159 elseif self.ismungsm
160 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','temperatures_presentday','format','DoubleMat','mattype',1);
161 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','temperatures_lgm','format','DoubleMat','mattype',1);
162 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','precipitations_presentday','format','DoubleMat','mattype',1);
163 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','precipitations_lgm','format','DoubleMat','mattype',1);
164 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','Pfac','format','DoubleMat','mattype',1);
165 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','Tdiff','format','DoubleMat','mattype',1);
166 WriteData(fid,'object',self,'class','surfaceforcings','fieldname','sealev','format','DoubleMat','mattype',1);
[17078]167 end
168 end % }}}
169 end
170end
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