Definitions of lines in the files of this directory: "( )" values denote
position in Unix scripting arrays which begin with location "0".
All score definitions from Wilks book.
1 (0) Name of algorithm
2 (1) Number of points compared
3 (2) % correct in 2 x 2 contingency table
4 (3) Equitable threat score
5 (4) Prob. of Detection
6 (5) False Alarm Ratio
7 (6) Bias Ratio (rain/no-rain)
8 (7) Heidke Skill Score
9 (8) Hanssen-Kuipers Skill Score
10 (9) # grid points with rain (gauge analysis)
11 (10) " " " " " (algorithm or radar)
12 (11) "a: (1,1)" element of 2 x 2 contingency table
13 (12) "b: (1,2)" element of 2 x 2 contingency table
14 (13) "c: (2,1)" element of 2 x 2 contingency table
15 (14) "d: (2,2)" element of 2 x 2 contingency table
Algo.
<1 >=1
--------------
| | |
< 1 | d | c |
Gauge --------------
| | |
>=1 | b | a |
--------------
16 (15) spatial correlation coef.
17 (16) Mean Absolute Error
18 (17) RMSE
19 (18) RMSE nomalized by gauge mean precip.
20 (19) Conditional Rain Rate (gauge)
21 (20) " " " (algorithm)
22 (21) Maximum " " (gauge)
23 (22) " " " (algorithm)
24 (23) Mean " " (gauge)
25 (24) " " " (algorithm)