Francis Jenner Bernales

> $$ \phi = \sqrt{\phi_{\ln(Y_B)}^2 + \phi_{\ln(AF)}^2 + \alpha^2 \phi_{\ln(\text{PGA}_B)}^2 + 2\alpha\rho_{\ln(\text{PGA},\ln(Y))} \phi_{\ln(Y_B)} \phi_{\ln(\text{PGA}_B)}} $$ **$\phi$ equation in CB14:** $$\phi = \sqrt{ \phi_{\ln(Y_{B})}^2 + \phi_{\ln(AF)}^2 + \alpha^{2}\phi_{\ln(PGA_{B})}^2 + 2\alpha\rho_{\ln(PGA),\ln(Y)}\phi_{\ln(Y_{B})}\phi_{\ln(PGA_{B})} }$$...

Hi, @emthompson-usgs. Thanks for the heads up. The reason for this approach in implementation by my colleague @emabcede30 is the difference in the cross-correlation coefficient $\rho_{\ln(PGA),\ln(Y)}$ between CB14 and CB19...

Hi, @emthompson-usgs! Sorry for the quite late revert. Yes, we're working on it now though taking quite slow due to other workload. I'll also checkout @kslytherin's branch to make sure...

One more thing, @mmpagani. In relation to this: > In relation to this, we actually thought of including the updated CB19 GSIM for RotD50 PGA & Sa in this PR...

All CB14 & CB19 tests passed. For your another round of review, @mmpagani @micheles cc: @emthompson-usgs @kslytherin