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function [d,texo]=msis2(h,tim,loc,ap)

% function [d,texo]=msis(h,tim,loc,ap);

% h heights in m, default 200e3

% tim date as dayno secinday, default [180 43200]

% loc location, default [69.2 19.2]

% ap vector [f107a f107 ap], default [100 100 4];

% d matrix [He O N2 O2 Ar H N mass T]

% texo exospheric temperature



if nargin<4, ap=[]; end

if nargin<3, loc=[]; end

if nargin<2, tim=[]; end

if nargin<1, h=[]; end

if isempty(ap), ap=[100 100 4]; end

if isempty(loc), loc=[69.2 19.2]; end

if isempty(tim), tim=[180 43200]; end

if isempty(h), h=200e3; end



if libisloaded('libmsis')



nh=length(h);

stl=tim(2)/3600+loc(2)/15;

dens=libpointer('singlePtr',zeros(1,9));

t=libpointer('singlePtr',zeros(2,1));

dval=[1:5 7 8 6];

d=ones(nh,9)*NaN;



for i=1:nh

 calllib('libmsis','gtd8d_',round(tim(1)),tim(2),h(i)/1000,loc(1),loc(2),stl,ap(1),ap(2),ap(3)*ones(1,7),[],dens,t);

 d(i,:)=[dens.value(dval)*1e6 t.value(2)];

end

d(:,8)=d(:,8)/1e3;

texo=double(t.value(1));



else



xlat=loc(1); xlon=loc(2);

iyd=tim(1); sec=tim(2);

stl=sec/3600+xlon/15;

hxx=h/1000.;

f107a=ap(1); f107=ap(2); ap=ap(3);



%ap = zeros(CIRA.maxAP,1); % magnetic index

ap(CIRA.DAILY_AP) = ap;

%ap(CIRA.CURRENT_AP) = 4.2;

%ap(CIRA.CURRENT_M_3_AP) = 4.3;

%ap(CIRA.CURRENT_M_6_AP) = 4.4;

%ap(CIRA.CURRENT_M_9_AP) = 4.5;

%ap(CIRA.CURRENT_M_12_33_AP) = 4.6;

%ap(CIRA.CURRENT_M_36_57_AP) = 4.7;

atm = CIRA();

mass = atm.MT(CIRA.ALL_MASS); % calculate all constituents

sw = CIRA.allSwitchesOn;

sw(CIRA.TURBO_SCALE_SW) = 0; % turn off turbo scale option

atm = atm.TSELEC(sw);

atm.METERS(1);

d=NaN*ones(length(hxx),9); i=0;

for h=row(hxx)

 i=i+1;

 [ D,T,atm ] = atm.GTD7(iyd,sec,h,xlat,xlon,stl,f107a,f107,ap,mass);

 d(i,:)=[D([1 2 3 4 5 7 8 6])' T(2)];

end

texo=[T(1)];



end