Post processing cobaya

[Helena Garcia]

Hello! I am postprocessing my chains to add r_dh parameter. I run the block of code that I am pasting below and I get nan for this parameter, when rdrag and H0 are the usual values. Is there something wrong in my code? Thanks!

Code: Select all

post:
  suffix: _rd
  add:
    params:
      rdh:
        derived: 'lambda rdrag, H0: rdrag*(H0/100)'
        latex: r_\mathrm{d}h