fr.cnes.sirius.patrius.assembly.models

Class InterpolatedDragReader

java.lang.Object

fr.cnes.sirius.patrius.assembly.models.InterpolatedDragReader

public class InterpolatedDragReader
extends Object

Generic reader to read a file containing aero coefficients and store these coefficients. The file must have the following format : - lines starting with/containing only "#" are comments - the file is a column-files : each column is separated by spaces or tabs This reader is used to build an implementation of DragCoefficientProvider.

Since:

3.4

Version:

$Id$

Author:

rodriguest

Concurrency :

thread-safe

Constructor Summary

Constructors

Constructor and Description
InterpolatedDragReader()

Method Summary

Modifier and Type	Method and Description
double[][]	readFile(String filePath) Read the aero coefficients file by parsing it.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InterpolatedDragReader

public InterpolatedDragReader()

Method Detail

readFile

public double[][] readFile(String filePath)
                    throws IOException,
                           PatriusException

Read the aero coefficients file by parsing it. Parsing is done taking into account spaces or tabulations between data, lines starting with/containing only "#" are being ignored. The columns are stored in a matrix double[][].

Parameters:

filePath - file path

Returns:

file data

Throws:

IOException - if file could not be read

PatriusException - thrown if line format is not correct