Engine settings for Morph Weather: climate products, spatial interpolation, uncertainty case and solar methods. Every value left empty stays on the Future Weather Generator's own default.
Input
Name
Nickname
Description
Type
Models
M
Climate products (GCMs for the CMIP6 Global build, GCM-RCM pairs for CORDEX) named as the distribution names them — see Morph Weather's Available output. Empty uses the distribution's full model set.
Text
Ensemble
E
Also produce the multi-model ensemble mean. This is the file most studies report.
Boolean
Interpolation
I
How the monthly climate signal is interpolated from the model grid to the site: IDW (inverse distance over four valid points), NP (nearest point), AVG4P (four-point mean), BI (bilinear), SCI/SGBI/STBI (structured-grid variants).
Text
Uncertainty
U
Which case of the model spread to take: CENTRAL, the sigma shifts, or the WARM_DRY / WARM_HUMID / HIGH_SOLAR / LOW_SOLAR corners.
Text
Sigma
s
Sigma multiplier for the sigma-based uncertainty variants.
Number
Winter Shift
Ws
Extra winter dry-bulb spread in K, on top of the morphed signal. 0 leaves it alone.
Number
Summer Shift
Ss
Extra summer dry-bulb spread in K, on top of the morphed signal. 0 leaves it alone.
Number
Decomposition
D
Solar decomposition model used to rebuild the direct/diffuse split, e.g. MULTIMODEL_CONSTRAINED_ENSEMBLE. Your jar's help lists the installed set.
Text
Illuminance
L
Illuminance model used to recompute the lux columns, e.g. PEREZ_1990.
Text
Present Day
P
Also write the present-day control file, processed through the same chain — the honest baseline to compare a future file against.
Boolean
Threads
N
Worker threads for the morphing engine. Empty or 0 leaves the count to the engine.