Unable to achieve convergence for w0/wa in wfit

[bap37]

Morning!

/scratch/midway2/rkessler/PIPPIN_OUTPUT/BP-KAV/8_COSMOFIT/WFIT/WFIT_NOMINAL

In here, I am attempting to get a rough, non-bias corrected w0/wa contour from the DES5YR sample, for a direct comparison with a different project. Unfortunately, when I try, I am not able to get a converged w0/wa value, with the errors for wa (most commonly) being 0.0000.

I don't know if this is a wfit bug, or my not quite configuring the inputs correctly!

Best,
Brodie

[RickKessler]

Seems that you are using default w0,wa,om ranges (see screenshot), but without bias corrections the results are outside this range and the fit cannot converge.