#2934: CarpetX's norms output ignores `IO::truncate_files`
Reporter:Roland Haas
Status:new
Milestone:
Version:
Type:bug
Priority:major
Component:CarpetX

running the same parameter file that has:

IO::out_dir = $parfile                                                                                  IO::out_every = 1                                                                                       IO::truncate_files = yes
                                                                                                        CarpetX::out_metadata = no                                                                              CarpetX::out_norm_vars = "CenterOfMass::rho CenterOfMass::x_rho"

twice results in results in output being appended to the output file:

# 1:iteration   2:time  3:centerofmass::x_rho.min   4:centerofmass::x_rho.max   5:centerofmass::x_rho.sum   6:centerofmass::x_rho.avg   7:centerofmass::x_rho.stddev    8:centerofmass::x_rho.volume    9:centerofmass::x_rho.L1norm    10:centerofmass::x_rho.L2norm   11:centerofmass::x_rho.maxabs
0   0.0000000000000000e+00  -0.0000000000000000e+00 6.9999999999999996e-01  1.0000000000000007e+00  1.2500000000000000e-01  2.2776083947860748e-01  8.0000000000000053e+00  1.2500000000000000e-01  2.5980762113533162e-01  6.9999999999999996e-01
1   5.0000000000000003e-02  -0.0000000000000000e+00 6.9999999999999996e-01  8.8000000000000056e-01  1.1000000000000000e-01  2.2561028345356948e-01  8.00

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2934/carpetxs-norms-output-ignores-io