<div dir="ltr"><div><div><div>Hi,<br><br></div>I was trying to make a 2DHisto and I use a "standard" declaration to do this:<br><br>in function init:<br>_h_PT_Zparton = bookHisto2D("PTparto_vs_PTZ",500,0,500,500,0,500,"Corr PT Z e PT inicial","Parton","Z","");<br><br>in analyze:<br>_h_PT_Zparton->fill(inpt,zmom.pT()/GeV,weight);<br><br></div>and I declare it as private member: Histo2DPtr _h_PT_Zparton;<br><br></div><div>Everything goes fine until I do rivet-mkhtml and I always get this error<br><br><br>Histograms written to /home/joao/HI/quarkgluon/Rivet.yoda<br>joao@joao:~/HI/quarkgluon$ rivet-mkhtml Rivet.yoda <br>Making 30 plots<br>dvips: DVI file can't be opened: PTparto_vs_PTZ: No such file or directory<br>dvips: DVI file can't be opened: PTparto_vs_PTZ: No such file or directory<br>convert.im6: no decode delegate for this image format `/tmp/magick-2ya25gYE' @ error/constitute.c/ReadImage/544.<br>convert.im6: no images defined `PTparto_vs_PTZ.png' @ error/convert.c/ConvertImageCommand/3044.<br>No output file 'PTparto_vs_PTZ.png' from processing PTparto_vs_PTZ.dat<br>Plotting ./rivet-plots/quarkgluon/PTparto_vs_PTZ.dat (30/30 remaining)<br>Plotting ./rivet-plots/quarkgluon/Z_Energy.dat (29/30 remaining)<br>Plotting ./rivet-plots/quarkgluon/Z_eta.dat (28/30 remaining)<br>Plotting ./rivet-plots/quarkgluon/Z_mass.dat (27/30 remaining)<br>Plotting ./rivet-plots/quarkgluon/Z_phi.dat (26/30 remaining)<br>Plotting ./rivet-plots/quarkgluon/Z_pt.dat (25/30 remaining)<br>Plotting ./rivet-plots/quarkgluon/jept_minus_Zpt_cone_0.dat (24/30 remaining)<br><br></div><div>which only occurs for the 2D histo. <br><br></div><div>Am I doing something wrong with rivet?<br><br></div><div>Many thanks,<br><br></div><div>João Barata<br></div><div> <br></div></div>