Re: Batch
- To: mathgroup at smc.vnet.net
- Subject: [mg60421] Re: Batch
- From: Torsten Coym <torsten.coym at eas.iis.fraunhofer.de>
- Date: Fri, 16 Sep 2005 03:49:00 -0400 (EDT)
- Organization: Fraunhofer Gesellschaft (http://www.fraunhofer.de/)
- References: <200509131007.GAA09833@smc.vnet.net> <dg8l4h$r21$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Maria, I see your point here. I came across the very same problem during my last project. Besides, I copied the routine into several cells, each enclosed with With[] statement, where I set some constants - which was in fact the only difference between the routines... Since I had to process files,that eventually generated other files as their output, I wrote a function processFile[file_String] that did that for one file and then used FileNames[] to create a list conatining all files to be processed. I mapped processFile[] over that list, like: processFile[name_String] := Module[{N, n, M, q, p,str}, p = 1; {N, n, M} = ToExpression /@ Take[StringSplit[name, {"N", "n", "M", "."}], 3]; str = StringSplit[Import[name, "Text"]]; q = ToExpression[str[[2]]]; ] processFile/@FileNames["*.dat"] or something like that. Hope that helps, although its not quite the same as what you're actually looking for. Torsten Maria Cristina Dias Tavares wrote: > Hi, > > I need to run a batch in Mathematica, so that I read data from > several files and execute the calculations and generate the graphics. > Then I read another group of data and perform the same calculation and > that goes on until the data finish. > > I just manage to do this by putting all the calculation in a single > cell, inside a Do. My cases are rather large, I am dealing with > experimental data and I have to manipulate files with 1,000,000 points. > I cannot just read all of them at once and start the calculus. > > My first go was to separate the calculations in notebooks and one nb > called the next one. The first notebook called the following without a > problem, but it did not evaluate it. I had to do it manually. And I have > around 100 cases to analyse. I really need to automatize the procedure. > > Thanks all. >
- References:
- operators for relations in sets
- From: "hawkmoon269" <rson@new.rr.com>
- operators for relations in sets