CSVSR2

Source: user_tensors/CSVTensor.py

Load 6 columns from CSV as an SR2 with shape (N, 6).

Column-name suffix order matches the C++ VTestTimeSeries<SR2> / Mandel slot convention: var_xx, var_yy, var_zz, var_yz, var_xz, var_xy. Values are stacked verbatim – .vtest files declare Mandel convention so the on-disk columns already carry the sqrt(2) scaling on shear slots.

Other options

csv_file — str · required

Path to the CSV file. Resolved relative to the input file’s directory when not absolute.

variable — str

Column-name prefix expanded via the per-type suffix convention (e.g. stress -> stress_xx, stress_yy, … for SR2). Mutually exclusive with column_names.

column_names — list

Explicit whitespace-separated list of CSV column names; bypasses the variable suffix expansion. Mutually exclusive with variable.