Get data from tree's branch to txt

ROOT
1

how to get data from one branch of a tree and output txt?
the way:
.>dump.txt
.>dump.cxx
.>
doesn’t work

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ROOT Version: 6.14
_Platform:linux
Compiler: Not Provided

2

The middle line: .x dump.cxx

1 Like
3

oh,sorry, i write wrong. it also doesn’t work

4

image like this

5

There’s no error reported. The “dump.txt” file should contain the output from the “dump.cxx” macro.

1 Like
6

dump.zip (783 Bytes)
i think it should be right. However, its result is the dump.txt of dump.zip. you can see it, maybe the cxx is wrong. thanks.

7

The “dump.cxx” macro writes its output to the “outputname” = “dump.txt” (and also to “dump.xml”) so, you should not use “.>” at all.

1 Like
8

thanks a lot ! you are right. and i find that my branch is “Singles”, not “singles”. it is the main reason.

9

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