Evaluation

Evaluation / Benchmarking Tools

 

Available evaluation tools include: iLAMB, ESMValTool, LVT, Auto-assess and PEcAn (see here for a ppt about these and similar tools). n.b. PALS (Protocol for the Analysis of Land Surface models) has current been withdrawn in anticipation of a relaunch (see here for details).

n.b. some evaluation activities are now happening under the Joint Land Modelling Programme (JLMP).

We at CEH have used ILAMB v2 to evaluate JULESvn4.7 global runs, driven by WFDEI data (see here), for the science configurations detailed here plus a new hydrology configuration developed by CEH for the eartH2Observe project Water Resources Reanalysis 2 (WRR2). We have used a series of hydrological EO benchmarking datasets (FLUXNET, FLUXNET-MTE, GLEAM and MODIS for evapotranspiration; ESA-CCI for soil moisture; IMS and GLOBSNOW for snow cover and snow water equivalent; GRACE for terrestrial water storage anomaly; GRDC for runoff), plus FLUXNET and GBAF for sensible heat.

The complete configurations evaluation is available here.

Previously, JULES vn4.3 was evaluated by CEH together with a range of models as part of the eartH2Observe WRR1 using ILAMB v1 (Schellekens et al., 2017): see here.