voido_pixel_contour(double**zz,intnx,intny,doublescale,doublexmin,doublexmax,doubleymin,doubleymax,structgalaxie*source,structpixlist*pl,structpixlist*pl_dpl,intnpl);// mod bclement shapemodel_contour
o_pixel_contour(ero,imFrame.nx,imFrame.ny,imFrame.pixelx,imFrame.xmin,imFrame.xmax,imFrame.ymin,imFrame.ymax,source,imo_pl,imo_pl_dpl,imo_npl);// mod bclement shapemodel_contour
o_pixel_contour(ero,imFrame.nx,imFrame.ny,imFrame.pixelx,imFrame.xmin,imFrame.xmax,imFrame.ymin,imFrame.ymax,source,imo_pl,imo_pl_dpl,imo_npl);// mod bclement shapemodel_contour