Minimal Command-Line Workflow

This tutorial runs the compiled executable on the included test C_ell table.

1. Build wlcov from the repository root:

   make clean
   make PYTHON=python3 all
   

2. Run a compact calculation:

   ./wlcov clsfile=tests/input/Cls_ep2.txt rootDir=Output_tutorial \
      r=0.01 theta1=0.01 theta2=0.012 thetap1=0.011 thetap2=0.013 \
      m=0 mp=0 ellmin=1 ellmax=25 ppp=4 Nr=8 rmin=0.00232711 rmax=0.02 \
      verbose=0 verbose_log=0
   

3. Confirm output provenance:

   test -f Output_tutorial/parameters_null-wlcov-usedvalues
   

4. Re-run the same calculation through a parameter file:

   ./wlcov paramfile=docs/examples/minimal.params
   

The parameter-file output appears under Output_paramfile as configured in docs/examples/minimal.params.