(r2) JmmcExpressionBesoinOifitsviewer < Jmmc

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Ce topic à pour objectif de définir l'expression du besoin pour le nouveau projet logiciel de visualisateur/editeur de fichiers OIFITS.

N'hesitez pas à modifier le contenu de ce topic ou simplement laisser un message ;)

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From [[http://ipag.osug.fr/twiki/bin/view/Jmmc/Software/JmmcASPROToDoList#OIFitsViewer_current_priority][Aspro2 OIFits viewer specs]]

"
   This component is a generic OIFits file viewer to plot visibilities that must be interoperable with Aspro 2, LITpro ...<br/>
   A new JMMC module named OITools is in development. 
   Main functionalities are :<br/>
   * load completely an OIFits file : done
   * validate an OIFits file (OIValidator like) or an object model (before saving the file) : done
   * save an OIFits file : done
   * text summary : provide a textual description of an OIFits file (xml / xslt) with baseline, target, wavelength band, min-max(data) and error_min/error_max(data) for few data columns (VIS, VIS2, T3) - see what is pertinent to users
   * plot VIS, VIS2, T3 like !Aspro OIFits Explorer (pdf export)
   * feature to investigate : reuse and compute the theoretical model to plot on the uv coverage and visibility and phase plots
   * uv coverage plot
   * GUI must support handling multiple OIFits files to provide a comparison tools (plots, uv coverage)
   * display data tables and header information (meta data) with widgets (readonly and later editable)
   * provide a data selection tool to flag data as invalid

It uses the nom.tam fits library from HEASARC instead of eso JFits library to support both reading and writing Fits files.
"

-- Main.LaurentBourges - 04 May 2012
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Topic revision: r2 - 2012-05-04 - LaurentBourges