| age_iso |
age_iso |
kyr |
N/A |
| month |
month |
month |
N/A |
| pc_steps |
pc_steps |
1 |
N/A |
| pd_age_iso |
pd_age_iso |
kyr |
N/A |
| time |
time |
years |
N/A |
| xc |
xc |
km |
N/A |
| yc |
yc |
km |
N/A |
| zeta |
zeta |
1 |
N/A |
| zeta_ac |
zeta_ac |
1 |
N/A |
| zeta_rock |
zeta_rock |
1 |
N/A |
| area |
xc, yc |
km^2 |
N/A |
| basins |
xc, yc |
(0 - 8) |
Hydrological basins |
| beta |
xc, yc, time |
Pa a m^-1 |
Basal friction coefficient |
| bmb |
xc, yc, time |
m/a ice equiv. |
Basal mass balance |
| bmb_shlf |
xc, yc, time |
m/a ice equiv. |
Shelf basal mass balance |
| cmb |
xc, yc, time |
m/a ice equiv. |
Calving mass balance |
| dHidt |
xc, yc, time |
m/a |
Ice thickness change |
| dist_grline |
xc, yc, time |
m |
Distance to grounding line |
| dmb |
xc, yc, time |
m/a ice equiv. |
Discharge mass balance (subgrid) |
| dt_avg |
time |
yr |
Average timestep |
| enh_bar |
xc, yc, time |
1 |
Vertically averaged enhancement factor |
| eta_avg |
time |
m a**-1 |
Average eta (maximum PC truncation error) |
| f_grnd |
xc, yc, time |
1 |
Grounded ice fraction |
| f_ice |
xc, yc, time |
1 |
Total ice fraction |
| f_pmp |
xc, yc, time |
1 |
Fraction of grid point at pmp |
| H_calv |
xc, yc, time |
m |
Threshold ice thickness for calving |
| H_ice |
xc, yc, time |
m |
Ice thickness |
| H_sed |
xc, yc |
m |
Stdev(z_bed) |
| H_w |
xc, yc, time |
m water equiv. |
Basal water layer thickness |
| ice_allowed |
xc, yc |
N/A |
Ice-allowed mask |
| mask_bed |
xc, yc, time |
N/A |
Bed mask |
| mb_net |
xc, yc, time |
m |
Net mass balance |
| mb_resid |
xc, yc, time |
m |
Residual mass balance |
| N_eff |
xc, yc, time |
Pa |
Effective pressure |
| pc_tau_max |
xc, yc, time |
m a**-1 |
Maximum truncation error over last N timestep (magnitude) |
| Q_b |
xc, yc, time |
mW m^-2 |
Basal frictional heating |
| Q_geo |
xc, yc |
mW/m^2 |
Geothermal heat flux |
| Q_ice_b |
xc, yc, time |
mW m^-2 |
Basal ice heat flow |
| Q_rock |
xc, yc, time |
mW m^-2 |
Bedrock surface heat flow |
| regions |
xc, yc |
(0 - 8) |
Domain regions |
| smb |
xc, yc, time |
m/a ice equiv. |
Surface mass balance |
| speed |
time |
kyr/hr |
Model speed (Yelmo only) |
| ssa_iter_avg |
time |
N/A |
Average Picard iterations for SSA convergence |
| T_ice |
xc, yc, zeta, time |
K |
Ice temperature |
| T_prime_b |
xc, yc, time |
K |
Basal homologous ice temperature |
| taub |
xc, yc, time |
Pa |
Basal dragging stress (magnitude) |
| taud |
xc, yc, time |
Pa |
Driving stress |
| uxy_b |
xc, yc, time |
m/a |
Basal velocity (magnitude) |
| uxy_s |
xc, yc, time |
m/a |
Surface velocity (magnitude) |
| visc_eff_int |
xc, yc, time |
Pa a m |
Depth-integrated effective viscosity (SSA) |
| x2D |
xc, yc |
km |
N/A |
| y2D |
xc, yc |
km |
N/A |
| z_bed |
xc, yc, time |
m |
Bedrock elevation |
| z_bed_sd |
xc, yc |
m |
Stdev(z_bed) |
| z_srf |
xc, yc, time |
m |
Surface elevation |