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: InterpolatedDragReader.java 17619 2017-05-18 13:16:01Z bignon $

Author:

rodriguest

Concurrency :

thread-safe

Constructor Summary

InterpolatedDragReader()
Constructor.

Method Summary

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()

Constructor.

Method Detail

readFile

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

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