Difference: DaVinciTutorial1 (78 vs. 79)

Revision 792012-10-16 - PatrickSKoppenburg

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 META TOPICPARENT name="DaVinciTutorial"

DaVinci Tutorial 1

We start with a very simple algorithm that looks at muons and fills some histograms. Follow it step-by-step. Every single line you need to write is given, but be very careful about where to paste what!
Line: 109 to 109
sc = distanceCalculator()->distance((*im), (*ipv), IP, IPchi2); if (sc){ plot(IP, "IP", "Muon IP", 0., 10.*Gaudi::Units::mm);
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plot(IP/IPchi2, "IPchi2", "Muon chi2 IP", 0., 10.);
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plot(IPchi2, "IPchi2", "Muon chi2 IP", 0., 10.);
if ( (*im)->pt()>2*Gaudi::Units::GeV) plot(IP, "IP_2", "Muon IP for PT>2GeV", 0., 10.*Gaudi::Units::mm); }
Line: 121 to 121

`<!-- SyntaxHighlightingPlugin -->`
`t.application.make() `
`<!-- end SyntaxHighlightingPlugin -->`
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or from outside ganga, SetupProject --build-env DaVinci %DAVINCIVERS% (if not already done), move to the cmt directory of Tutorial/Analysis and type:
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or from outside ganga, SetupProject --build-env DaVinci v33r7 (if not already done), move to the cmt directory of Tutorial/Analysis and type:

 `cmt make`
Line: 191 to 191
H1->SetLineColor(2) H1->SetLineWidth(3) H1->Draw()
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H2->SetLineColor(2) H2->SetLineWidth(3) H2->Draw()
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H3->SetLineColor(2) H3->SetLineWidth(3) H3->Draw()
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H4->SetLineColor(2) H4->SetLineWidth(3) H4->Draw()
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For sure one could do this shorter...
• To quit root:
Line: 220 to 220
-- PatrickKoppenburg - 11 Mar 2008 -- PatrickKoppenburg - 05 Jan 2009 -- JeremyDickens - 04-Jan-2011
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-- PatrickSKoppenburg - 16-Oct-2012

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 META PREFERENCE name="DAVINCIVERSION" title="DAVINCIVERSION" type="Set" value="v30r2" name="TUTORIALVERSION" title="TUTORIALVERSION" type="Set" value="v10r2p1" name="GANGAVERSION" title="GANGAVERSION" type="Set" value="v507r9"
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 META PREFERENCE name="DAVINCIVERSION" title="DAVINCIVERSION" type="Set" value="v33r0" name="TUTORIALVERSION" title="TUTORIALVERSION" type="Set" value="v10r4" name="GANGAVERSION" title="GANGAVERSION" type="Set" value="5-8-16"
|*META PREFERENCE*|name="SYNTAXHIGHLIGHTINGPLUGIN_FORMAT_PREPEND" title="SYNTAXHIGHLIGHTINGPLUGIN_FORMAT_PREPEND" type="Set" value="
 ```"| ```

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