sundialsTB, a Matlab Interface to SUNDIALS - Site Index Page ...

o cntr [ true | false ]
If true, CVodeMonitor reports the evolution of the following counters:
nst, nfe, nni, netf, ncfn (see CVodeGetStats)
o sol [ true | false ]
If true, CvodeMonitor plots all solution components (graphical mode only).
o grph [ true | false ]
If true, CvodeMonitor plots the evolutions of the above quantities.
Otherwise, it prints to the screen.
o updt [ integer | 50 ]
CvodeMonitor update frequency.
o select [ array of integers ]
To plot only particular solution components, specify their indeces in
the field select. If defined, it automatically sets sol=true. If not defined,
but sol=true, CVodeMonitor plots all components (graphical mode only).
o xaxis [ linear | log ]
Type of the time axis for the stepsize, order, and counter plots
(graphical mode only).
o dir [ 1 | -1 ]
Specifies forward or backward integration.
See also CVodeSetOptions, CVMonitorFn
Source Code
1 f u n c t i o n [ ] = CVodeMonitor ( c a l l , time , s o l , v a r a r g i n )
39
40 % Radu Serban
41 % Copyright ( c ) 2005 , The Regents o f the U n i v e r s i t y o f C a l i f o r n i a .
42 % $Revision$Date$
43
44 p e r s i s t e n t data
45 p e r s i s t e n t f i r s t
46 p e r s i s t e n t hf1 hf2 npl
47 p e r s i s t e n t i
48 p e r s i s t e n t t y h q nst nfe nni n e t f ncfn
49
50 i f c a l l == 0
51
52 i f nargin > 3
53 data = v a r a r g i n {1};
54 end
55
56 data = i n i t i a l i z e d a t a ( data , l e n g t h ( s o l ) ) ;
57
58 f i r s t = true ;
59 i f data . grph
60 npl = 0 ;
61 i f data . s t a t s
62 npl = npl + 2 ;
63 end
64 i f data . cntr
65 npl = npl + 1 ;
66 end
67 i f npl ˜= 0
68 hf1 = f i g u r e ;
17