Yes, I can share it.
Not sure about the exact result !
Thank
-----------------------
#This file was created by <pdupre> Wed Aug 22 20:08:36 2001
#LyX 1.0 (C) 1995-1999 Matthias Ettrich and the LyX Team
\lyxformat 2.15
\textclass article
\papersize a4paper
\options american,portrait,dvips
\begin_preamble
%\usepackage{a4_fr}
\usepackage{times}
%\usepackage[T1]{fontenc}
%\usepackage[latin1]{inputenc}
%\usepackage[body={20cm,28.5cm}]{geometry}
%\usepackage[body={20cm,26.5cm}]{geometry}
%\usepackage{geometry}
%\geometry{verbose,a4paper}
%\geometry{verbose}
\pagestyle{empty}
\usepackage{babel}
%\usepackage{doublespace}
\usepackage{color}
%\usepackage{crayola}
%\usepackage{pifont}
%\usepackage{graphicx}
\usepackage{pstricks}
%\usepackage{pstcol,pst-char,pst-plot,pst-grad}
\usepackage{pst-coil,pst-text}
%\usepackage[curve,arrow,frame]{xy}
%\usepackage{mfpic}
%\usepackage{semcolor}
%\usepackage{amsmath,amssymb}
\usepackage{palatino,mathpple}
%\usepackage{lucida,lucmaths}
%\usepackage{fancyheadings}
%\usepackage{fancybox}
%\usepackage{mathptmx}
%\setlength\parskip{\medskipamount}
%\setlength\parskip{0pt}
%\setlength\parindent{0pt}
%\setlength\textwidth{19.5cm}
%\setlength\textheight{26cm}
%\setlength{\topmargin}{0cm}%{-2cm}
\end_preamble
\layout Standard
\begin_float fig
\latex latex
\backslash begin{pspicture}(0,0)(18,9)
\backslash psline[linewidth=0.25mm]{-}(5.0,2.0)(5.0,7.0)
\newline
\backslash psline[linewidth=0.25mm]{-}(6.0,2.0)(6.0,7.0)
\newline
\backslash psset{arrowlength=2,arrowsize=4pt,arrowscale=2 1}
\newline
\backslash
pszigzag[coilwidth=3mm,linearc=1.5pt,coilarmA=1pt,coilarmB=10pt]{->}(3.5,3.0)(5.0,5.0)
\newline
\backslash psset{linestyle=none}
\newline
\backslash pstextpath[c]{
\backslash psline(4.5,1.0)(5.5,1.0)}{
\backslash huge
\backslash (
\backslash left| a
\backslash right
\backslash rangle
\backslash )}
\newline
\backslash pstextpath[c]{
\backslash psline(5.5,1.0)(6.5,1.0)}{
\backslash huge
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\backslash pstextpath[c]{
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\backslash psline(5.5,8.0)(6.5,8.0)}{
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\newline
\backslash pstextpath[c]{
\backslash psline(0.5,4.5)(4.5,4.5)}{
\backslash huge
\backslash (
\backslash widetilde{V}_{ab}
\backslash left(
\backslash omega,
\backslash ,
\backslash overrightarrow{r}
\backslash right)
\backslash )}
\newline
\backslash end{pspicture}
\latex default
\layout Caption
\latex latex
\backslash protect
\latex default
\latex latex
\backslash centering{}
\latex default
Two-level Vertex for a molecule with a velocity
\begin_inset Formula \( \protect\overrightarrow{v}\)
\end_inset
:
\begin_inset Formula \( \widetilde{V}_{ab}\left(\omega,\,
\protect\overrightarrow{r}\right)=-\protect\overrightarrow{\mu}_{ab}\cdot
\widehat{\varepsilon}\,\widetilde{\mathcal{E}}\left(\omega,\,\protect\overrightarrow{r}\right)\)
\end_inset
,
\begin_inset Formula \(
\widetilde{\rho}_{ab}^{(1)}(\omega,\,\protect\overrightarrow{r},\,\protect\overrightarrow{v})=\frac{\widetilde{\Omega}_{ab}\left(\omega,\,\protect\overrightarrow{r}\right)}{\omega_{ba}^{\star}-\omega+i\gamma_{ba}}\left[\rho^{(0)}_{aa}-\rho^{(0)}_{bb}\right]\)
\end_inset
\begin_inset LatexCommand \label{fig-dia}
\end_inset
\end_float
------------------
===========================================================================
Patrick DUPRÉ | | email: pdu...@gmx.com
Laboratoire interdisciplinaire Carnot de Bourgogne
9 Avenue Alain Savary, BP 47870, 21078 DIJON Cedex FRANCE
Tel: +33 (0)380395988 | | Room# D114A
===========================================================================
> Sent: Tuesday, January 10, 2023 at 11:03 AM
> From: "Jean-Marc Lasgouttes" <lasgout...@lyx.org>
> To: lyx-users@lists.lyx.org
> Subject: Re: LyX 1.0
>
> Le 10/01/2023 à 10:36, Patrick Dupre a écrit :
> > Hello,
> >
> > I have an old lyx file (LyX 1.0) that I cannot open with lyx.
> > Is there an option to read or convert it?
>
> Hello,
>
> In theory, it should be readable. This is probably a bug with lyx2lyx,
> our version converter. Is that a file that you can share ? I am not very
> good at lyx2lyx myself, but I am sure that one developer will be able to
> understand what is wrong.
>
> JMarc
>
> --
> lyx-users mailing list
> lyx-users@lists.lyx.org
> http://lists.lyx.org/mailman/listinfo/lyx-users
>
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