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Grid Name

Target Fine Resolution

Target Coarse Resolution

Goals in mesh creation

Link to mesh graphic

grid quality metric

Validation

Contact Person

CONUS ref(100W,40N)

28 km (ne128), 14 km (ne256), 7km (ne512), 3.5 km (ne1024)

111km (ne32), 28 km (ne128)

Refinement region with complete coverage of CONUS using several coarse and fine resolutions

TBD

Paul Ullrich

2012 North American Derecho

7 km (ne512), 3.5 km (ne1024), 1.75 km (ne2048)

100 km (ne32)

Include the region important for the 2012 North American Derecho

Liu et al. (2023; under review)

Paul Ullrich

California

3.25 km (ne1024)

100 km (ne32)

High resolution over CA to capture topographic effects of precipitation, but small enough HR domain so that climate length simulations can be performed. Note that other experimental variants of this grid exist (contact Peter Bogenschutz for details).

Max Dinv-based element distortion:     3.02

Zhang et al. (2023; in prep); Bogenschutz et al. (2023; in prep)
Tang et al. (2023; in prep)

Peter BogenschutzQi Tang

Jishi Zhang (zhang73@llnl.gov)

Amazon ref(60W,5S)

14 km (ne256), 7 km (ne512), 3.5 km (ne1024)

28 km (ne128)

Large high resolution region over Amazon

TBD

Paul Ullrich

GoAmazon

TRACER

COMBLE

CACTI

MAGIC