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Minimalist ROOT I/O in pure Python and Numpy.

Project description

uproot (or μproot, for “micro-Python ROOT”) is a demonstration of how little is needed to read data from a ROOT file. Only about a thousand lines of Python code can convert ROOT TTrees into Numpy arrays.

It is important to note that uproot is not maintained by the ROOT project team and it is not a fully featured ROOT replacement. Think of it as a file format library, analogous to h5py, parquet-python, or PyFITS. It just reads (and someday writes) files.

Release history Release notifications

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2.8.25

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2.8.24

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2.8.23

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2.8.21

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2.8.20

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2.8.19

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2.8.18

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2.8.17

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2.8.16

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2.8.15

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2.8.14

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2.8.13

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2.8.12

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2.8.11

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2.8.10

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2.8.9

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2.8.8

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2.8.7

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2.8.6

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2.8.5

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2.8.4

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2.8.3

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2.8.2

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2.8.1

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2.8.0

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2.7.4

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2.7.3

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2.7.1

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2.7.0

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2.6.19

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2.6.18

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2.6.17

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2.6.16

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2.6.15

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2.6.14

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2.6.13

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2.6.12

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2.6.11

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2.6.10

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2.6.9

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2.6.8

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2.6.7

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2.6.6

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2.6.5

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2.6.4

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2.6.3

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2.6.2

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2.6.1

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2.6.0

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2.5.22

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2.5.21

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2.5.20

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2.5.18

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2.5.17

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2.5.16

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2.5.15

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2.5.14

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2.5.13

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2.5.12

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2.5.11

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2.5.10

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2.5.9

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2.5.8

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2.5.5

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2.5.4

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2.5.3

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2.5.2

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2.5.0

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2.4.1

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2.4.0

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2.3.3

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2.3.2

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2.3.1

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2.3.0

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2.1.5

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2.1.4

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2.1.2

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2.1.1

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2.0.5

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2.0.4

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2.0.3

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2.0.2

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1.6.2

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1.6.1

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1.6.0

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1.5.3

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1.5.0

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1.4.2

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1.3.1

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1.3.0

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1.2.1

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1.2.0

This version
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1.0.1

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1.0.0

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