mbs 0016 d1s1

[zonca]

• d1 and s1 config files
• combine d1s1
• docs about d1s1
• gitignore

[zonca]

Executed this, but looking at the logs for 30 GHz:

2025-01-16 17:44:26,918:INFO:mapsims:Nside: 2048, Modeling Nside: 512, Ellmax: 

Therefore we might hit the same issue of f1, galsci/pysm#197

Need to investigate before releasing these maps.

[zonca]

In summary the tecnique to avoid ud_grade does not work if we run the model at too low Nside and then we use Spherical harmonics to transform the map to high Nside. The simple workaround is, whenever we are taking a model above their max nside, to run the good old ud_grade. It might still cause artifacts in the spectra, but a lot lower than doing in SH domain.