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Vratislav Chudoba
NeuRad_tests
Commits
580c6137
Commit
580c6137
authored
Jan 11, 2017
by
Muzalevsky I.A
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script for painting summ of amplitudes of every channel added
parent
d5758504
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analyseRawData.cpp
convertTektronix/analyseRawData.cpp
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convertTektronix/analyseRawData.cpp
0 → 100644
View file @
580c6137
void
analyseRawData
()
{
gSystem
->
Load
(
"../libData.so"
);
TFile
*
f
=
new
TFile
(
"../data/rawDataTektronix/exp2.root"
);
TTree
*
tr
=
(
TTree
*
)
f
->
Get
(
"rtree"
);
const
Int_t
noBranches
=
4
;
TString
bName
;
RawEvent
*
revent
[
noBranches
];
// pointer to the array (of RawEvent class) in which raw data for each channel will be put
for
(
Int_t
j
=
0
;
j
<
noBranches
;
j
++
)
{
revent
[
j
]
=
new
RawEvent
();
//each raw event element is of class RawEvent()
bName
.
Form
(
"ch%d."
,
j
);
tr
->
SetBranchAddress
(
bName
.
Data
(),
&
revent
[
j
]);
//read the tree tr with raw data and fill array revent with raw data
}
TH1F
*
hist1
=
new
TH1F
(
"hist1"
,
"h1 title"
,
1000
,
0
,
100
);
TH1F
*
hist2
=
new
TH1F
(
"hist2"
,
"h2 title"
,
1000
,
0
,
100
);
TH1F
*
hist3
=
new
TH1F
(
"hist3"
,
"h3 title"
,
1000
,
0
,
100
);
TH1F
*
hist4
=
new
TH1F
(
"hist4"
,
"h4 title"
,
1000
,
0
,
100
);
TF1
*
fit1
=
new
TF1
(
"fit1"
,
"-[0]*exp(-x*[1])"
);
fit1
->
SetRange
(
34
,
50
);
fit1
->
SetParName
(
1
,
"tD"
);
Long64_t
nEntries
=
tr
->
GetEntries
();
//loop over events
for
(
j
=
0
;
j
<
nEntries
;
j
++
)
{
tr
->
GetEntry
(
j
);
for
(
Int_t
i
=
0
;
i
<
1000
;
i
++
){
//hist->SetBinContent(i,revent[0]->GetAmp(i));
hist1
->
AddBinContent
(
i
,
revent
[
0
]
->
GetAmp
(
i
));
hist2
->
AddBinContent
(
i
,
revent
[
1
]
->
GetAmp
(
i
));
hist3
->
AddBinContent
(
i
,
revent
[
2
]
->
GetAmp
(
i
));
hist4
->
AddBinContent
(
i
,
revent
[
3
]
->
GetAmp
(
i
));
}
}
TCanvas
*
c1
=
new
TCanvas
(
"c1"
,
"test"
,
10
,
10
,
1000
,
600
);
c1
->
Divide
(
2
,
2
);
c1
->
cd
(
1
);
hist1
->
Draw
();
c1
->
cd
(
2
);
hist2
->
Draw
();
hist2
->
Fit
(
"fit1"
,
"R"
,
""
);
c1
->
cd
(
3
);
hist3
->
Draw
();
c1
->
cd
(
4
);
hist4
->
Draw
();
}
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