Dear Root users,
I am having a few problems reading data into a tree. I’ve fed in some data by creating a tree by
TTree *test = new TTree(“TEST”,“TEST”)
Data is then fed into the tree from a file called “testdata.tab” which has 7 tab-delimited columns and lines which I would like to ignore have “#” put before them.
The data is structured in a simple tab-delimited table format as follows-
Column 1 Column 2 Column 3 … Column 7
Line 50 is as follows-
test50 20.4 80.2 basil 23.5
(There is no data entered in columns 6 and 7 for line 50)
The problem I have is once I command the compiler to read the file and store the data into the “test” tree, I get the following warning
Warning in TTree::ReadStream: Ignoring trailing 80.2 basil while reading line 50
This warning appears for most of the lines, not just line 50 (I’ve just put one line in for simplicity)
Initially, I did not receive this warning. However, after a few runs, it appeared. Once this warning appears, I cannot create any graphs. Is there a way to fix this?