ytopo

id variable dimensions units long_name
1 H_ice xc, yc m Ice thickness
2 dHidt xc, yc m/yr Ice thickness rate of change
3 dHidt_dyn xc, yc m/yr Ice thickness change due to dynamics
4 mb_net xc, yc m/yr Actual mass balance applied
5 mb_relax xc, yc m/yr Change in mass balance due to relaxation
6 mb_resid xc, yc m/yr Residual mass balance
7 mb_err xc, yc m/yr Residual error in mass balance accounting
8 smb xc, yc m/yr Surface mass balance
9 bmb xc, yc m/yr Combined basal mass balance
10 fmb xc, yc m/yr Combined frontal mass balance
11 dmb xc, yc m/yr Subgrid discharge mass balance
12 cmb xc, yc m/yr Calving mass balance
13 bmb_ref xc, yc m/yr Reference basal mass balance
14 fmb_ref xc, yc m/yr Reference frontal mass balance
15 dmb_ref xc, yc m/yr Reference subgrid discharge mass balance
16 cmb_flt xc, yc m/yr Floating calving rate
17 cmb_grnd xc, yc m/yr Grounded calving rate
18 z_srf xc, yc m Surface elevation
19 dzsdt xc, yc m/yr Surface elevation rate of change
20 mask_adv xc, yc Advection mask
21 eps_eff xc, yc 1/yr Effective strain rate
22 tau_eff xc, yc Pa Effective stress
23 z_base xc, yc m Ice-base elevation
24 dzsdx xc, yc m/m Surface elevation slope, acx nodes
25 dzsdy xc, yc m/m Surface elevation slope, acy nodes
26 dHidx xc, yc m/m Ice thickness gradient, acx nodes
27 dHidy xc, yc m/m Ice thickness gradient, acy nodes
28 dzbdx xc, yc m/m Bedrock slope, acx nodes
29 dzbdy xc, yc m/m Bedrock slope, acy nodes
30 H_eff xc, yc m Effective ice thickness (margin-corrected)
31 H_grnd xc, yc m Grounded ice thickness
32 H_calv xc, yc m Calving parameter field, ice thickness limit
33 kt_calv xc, yc Calving parameter field, vm-l19
34 z_bed_filt xc, yc m Filtered bedrock elevation
35 f_grnd xc, yc Grounded fraction
36 f_grnd_acx xc, yc Grounded fraction (acx nodes)
37 f_grnd_acy xc, yc Grounded fraction (acy nodes)
38 f_grnd_ab xc, yc Grounded fraction (ab nodes)
39 f_ice xc, yc Ice-covered fraction
40 f_grnd_bmb xc, yc Grounded fraction for basal mass balance
41 f_grnd_pin xc, yc Grounded fraction from subgrid pinning points
42 dist_margin xc, yc m Distance to nearest margin point
43 dist_grline xc, yc m Distance to nearest grounding-line point
44 mask_bed xc, yc Multi-valued bed mask
45 mask_grz xc, yc Multi-valued grounding-line zone mask
46 mask_frnt xc, yc Multi-valued ice front mask
47 dHidt_dyn_n xc, yc m/yr Ice thickness change due to advection (previous)
48 H_ice_n xc, yc m Ice thickness from previous timestep
49 z_srf_n xc, yc m Surface elevation from previous timestep
50 H_ice_dyn xc, yc m Dynamic ice thickness
51 f_ice_dyn xc, yc Dynamic ice-covered fraction
52 pc_pred_H_ice xc, yc m Predicted ice thickness
53 pc_pred_dHidt_dyn xc, yc m/yr Predicted dynamic ice thickness rate of change
54 pc_pred_mb_net xc, yc m/yr Predicted net mass balance
55 pc_pred_smb xc, yc m/yr Predicted surface mass balance
56 pc_pred_bmb xc, yc m/yr Predicted basal mass balance
57 pc_pred_fmb xc, yc m/yr Predicted frontal mass balance
58 pc_pred_dmb xc, yc m/yr Predicted discharge mass balance
59 pc_pred_cmb xc, yc m/yr Predicted calving mass balance
60 pc_corr_H_ice xc, yc m Corrected ice thickness
61 pc_corr_dHidt_dyn xc, yc m/yr Corrected dynamic ice thickness rate of change
62 pc_corr_mb_net xc, yc m/yr Corrected net mass balance
63 pc_corr_smb xc, yc m/yr Corrected surface mass balance
64 pc_corr_bmb xc, yc m/yr Corrected basal mass balance
65 pc_corr_fmb xc, yc m/yr Corrected frontal mass balance
66 pc_corr_dmb xc, yc m/yr Corrected discharge mass balance
67 pc_corr_cmb xc, yc m/yr Corrected calving mass balance