Difference between revisions of "Study 15.12 Data Products"
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| [[File:CS_Map_5s_Study_15_12_vs_15_4_ratio.png|400px|thumb|left|Study 15.12 vs Study 15.4, 5 sec geometric mean, ratio map. Warm colors are higher Study 15.12.]] | | [[File:CS_Map_5s_Study_15_12_vs_15_4_ratio.png|400px|thumb|left|Study 15.12 vs Study 15.4, 5 sec geometric mean, ratio map. Warm colors are higher Study 15.12.]] | ||
| [[File:CS_Map_10s_Study_15_12_vs_15_4_ratio.png|400px|thumb|left|Study 15.12 vs Study 15.4, 10 sec geometric mean, ratio map. Warm colors are higher Study 15.12.]] | | [[File:CS_Map_10s_Study_15_12_vs_15_4_ratio.png|400px|thumb|left|Study 15.12 vs Study 15.4, 10 sec geometric mean, ratio map. Warm colors are higher Study 15.12.]] | ||
+ | |} | ||
+ | |||
+ | == Comparison with NGA results == | ||
+ | |||
+ | We would expect the stochastic results to show reasonably good agreement with the deterministic results, but they do not. Here are some data products to investigate this. We've chosen 3 sites with large differences (MRVY, s028, LAPD) and 2 we're familiar with (PAS, USC). | ||
+ | |||
+ | We replotted the curves using NGA-2s (instead of NGA-1) for comparison: | ||
+ | |||
+ | {| | ||
+ | ! Site | ||
+ | ! 0.5 sec | ||
+ | ! 0.2 sec | ||
+ | |- | ||
+ | ! USC | ||
+ | | [[File:USC_Run4282_NGA2_0.5sec_RotD50.png|400px|thumb|left]] | ||
+ | | [[File:USC_Run4282_NGA2_0.2sec_RotD50.png|400px|thumb|left]] | ||
|} | |} |
Revision as of 19:09, 23 May 2016
Hazard Maps
Below are hazard maps from Study 15.12 (150 ppi).
Basic Maps
0.2 sec geometric mean | |||
---|---|---|---|
0.5 sec geometric mean | |||
1 sec geometric mean | |||
2 sec geometric mean | |||
3 sec geometric mean | |||
5 sec geometric mean | |||
10 sec geometric mean |
Comparison Maps
2 sec | 3 sec | 5 sec | 10 sec | |
---|---|---|---|---|
Difference | ||||
Ratio |
Comparison with NGA results
We would expect the stochastic results to show reasonably good agreement with the deterministic results, but they do not. Here are some data products to investigate this. We've chosen 3 sites with large differences (MRVY, s028, LAPD) and 2 we're familiar with (PAS, USC).
We replotted the curves using NGA-2s (instead of NGA-1) for comparison:
Site | 0.5 sec | 0.2 sec |
---|---|---|
USC |