Re: Extracting NDSolve calculated points
- To: mathgroup at smc.vnet.net
- Subject: [mg44712] Re: Extracting NDSolve calculated points
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Sat, 22 Nov 2003 02:17:08 -0500 (EST)
- Organization: Universitaet Leipzig
- References: <bpkqhh$ck9$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Hi, look what the StepMonitor and EvaluationMonitor option of NDSolve[] can do for you. Regards Jens Ashod André Aradian wrote: > > Hi all, > > Here is a simple question -- which probably has received an answer > earlier, but I couldn't spot it in the archive. > Is there a way, when solving ODEs with NDSolve, to extract from the > output the value of the solution *actually* computed by the algorithm at > each step of the iteration? > (I do not wish to use interpolated values from the InterpolationFunction > returned by NDSolve). > > Many thanks for your help. > Best wishes, > > Ashod.