Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/sq/SQRelationCalculation.java @ 6797:e237a83fd87d
S/Q relation: Spell Ferguson with F.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Fri, 09 Aug 2013 18:29:08 +0200 |
| parents | 978ab716a15e |
| children | 330ea2915168 |
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| 6796:978ab716a15e | 6797:e237a83fd87d |
|---|---|
| 40 | 40 |
| 41 public static final String [] EXTRA_PARAMETERS = { | 41 public static final String [] EXTRA_PARAMETERS = { |
| 42 "chi_sqr", | 42 "chi_sqr", |
| 43 "std_dev", | 43 "std_dev", |
| 44 "max_q", | 44 "max_q", |
| 45 "c_perguson", | 45 "c_ferguson", |
| 46 "c_duan", | 46 "c_duan", |
| 47 "r2" | 47 "r2" |
| 48 }; | 48 }; |
| 49 | 49 |
| 50 protected String river; | 50 protected String river; |
| 292 } | 292 } |
| 293 } | 293 } |
| 294 return Math.max(0d, max); | 294 return Math.max(0d, max); |
| 295 } | 295 } |
| 296 | 296 |
| 297 private double cPerguson( | 297 private double cFerguson( |
| 298 org.dive4elements.river.artifacts.math.Function instance, | 298 org.dive4elements.river.artifacts.math.Function instance, |
| 299 SQ [] sqs | 299 SQ [] sqs |
| 300 ) { | 300 ) { |
| 301 double sqrSum = 0d; | 301 double sqrSum = 0d; |
| 302 | 302 |
| 382 // We need to instantiate the function to calculate | 382 // We need to instantiate the function to calculate |
| 383 // the remaining values. | 383 // the remaining values. |
| 384 org.dive4elements.river.artifacts.math.Function f = | 384 org.dive4elements.river.artifacts.math.Function f = |
| 385 function.instantiate(coeffs); | 385 function.instantiate(coeffs); |
| 386 | 386 |
| 387 parameters.set(row, "c_perguson", cPerguson(f, measurements)); | 387 parameters.set(row, "c_ferguson", cFerguson(f, measurements)); |
| 388 parameters.set(row, "c_duan", cDuan(f, measurements)); | 388 parameters.set(row, "c_duan", cDuan(f, measurements)); |
| 389 parameters.set(row, "r2", r2(f, measurements)); | 389 parameters.set(row, "r2", r2(f, measurements)); |
| 390 | 390 |
| 391 return parameters; | 391 return parameters; |
| 392 } | 392 } |