NEWS.rmd 25.2 KB
Newer Older
1
2
3
4
---
title: "Release History of the airGR Package"
output: 
  html_document:
unknown's avatar
unknown committed
5
6
7
8
9
10
    toc: true
    toc_float: true
    depth: 3  # upto three depths of headings (specified by #, ### and ###)
    number_sections: false  ### if you want number sections at each table header
    theme: united  # many options for theme, this one is my favorite.
    highlight: tango  # specifies the syntax highlighting style  
11
12
13
14
15
    keep_md: true
---



16
### 1.2.7.12 Release Notes (2019-03-06) 
Delaigue Olivier's avatar
Delaigue Olivier committed
17
18
19
20
21
22
23
24
25
26
27



#### Deprecated and defunct

- The <code>Qobs</code> argument is now deprecated in <code>CreateRunOptions()</code> and has been renamed <code>obs</code>.

- The <code>FUN_CRIT</code> argument is now deprecated in <code>ErrorCrit()</code>. This function now get this information from the <code>InputsCrit</code> argument.

- The <code>FUN_CRIT</code> argument is now deprecated in <code>Calibration_Michel()</code>. This function now get this information from the <code>InputsCrit</code> argument.

28

29
#### New features
30

31
- <code>CreateInputsCrit()</code> now can prepare an <code>InputsCrit</code> object in order to compute a single criterion (<code>Single</code> class), multiple criteria (<code>Multi</code> class) with the <code>ErrorCrit()</code> function. So it is now possible to set the following arguments as atomic (as before) or as list: <code>FUN_CRIT</code>, <code>obs</code>, <code>BoolCrit</code>, <code>transfo</code>, <code>weights</code>. If the list format is chosen, all the lists must have the same length.
Delaigue Olivier's avatar
Delaigue Olivier committed
32

33
- <code>CreateInputsCrit()</code> now presents a <code>varObs</code> argument in order to prepare an <code>InputsCrit</code> object in order run a criterion on other variable than observed discharges with the <code>ErrorCrit()</code> function (e.g. SCA, SWE).
Delaigue Olivier's avatar
Delaigue Olivier committed
34

35
- <code>CreateInputsCrit()</code> now presents a <code>weights</code> argument in order to prepare an <code>InputsCrit</code> object in order to compute a composite criterion (<code>Compo</code> class) with <code>ErrorCrit()</code> or <code>Calibration_Michel()</code>.
Delaigue Olivier's avatar
Delaigue Olivier committed
36
37
38

- <code>CreateInputsCrit()</code> now presents a <code>warnings</code> argument to replace the verbose action (the <code>verbose</code> argument is keep to print messages).

39
- <code>CreateRunOptions()</code> now presents a <code>warnings</code> argument to replace the verbose action (the <code>verbose</code> argument is keep to print messages).
40

41
42
- <code>Calibration()</code> function now returns an error message if <code>FUN_CALIB</code> is not a function

Delaigue Olivier's avatar
Delaigue Olivier committed
43
44
45

#### Major user-visible changes

46
- <code>ErrorCrit_&#42;()</code> functions now return an error message if the <code>InputsCrit</code> object is of class <code>Multi</code> or <code>Compo</code>.
Delaigue Olivier's avatar
Delaigue Olivier committed
47

48
49
50
- <code>ErrorCrit()</code> function can now run on a multiple or a composite <code>InputsCrit</code>. It returns a list of <code>InputsCrit</code>.

- <code>ErrorCrit()</code> and <code>ErrorCrit_&#42;()</code> functions can now run on Q, SCA or SWE.
Delaigue Olivier's avatar
Delaigue Olivier committed
51
52
53

- <code>Calibration_Michel()</code> function can now run on a composite <code>InputsCrit</code>. It returns a composite value of error and the list of <code>InputsCrit</code> used to calculate this composite criterion.

54
55
- Model diagrams added in documentations of <code>RunModel_GR4J()</code>, <code>RunModel_GR5J()</code> and <code>RunModel_GR6J()</code> functions.

Delaigue Olivier's avatar
Delaigue Olivier committed
56
57
58
59

#### Minor user-visible changes

- <code>ErrorCrit_&#42;()</code> functions now return objects of class <code>ErrorCrit</code> and <code>NSE</code>, <code>KGE</code>, <code>KGE2</code> or <code>RMSE</code>.
60
61
62
63

- <code>.FortranOutputs()</code> private function added to manage Fortran outputs.

- Outputs of frun_GR2M Fortran subroutine were reordered.
Delaigue Olivier's avatar
Delaigue Olivier committed
64

65
66
- <code>DataAltiExtrapolation_Valery()</code> now returns named elements of lists relative to elevation layer 

67
68
69
____________________________________________________________________________________


Delaigue Olivier's avatar
Delaigue Olivier committed
70
### 1.0.15.2 Release Notes (2018-10-10) 
71
72
73
74
75
76


#### Bug fixes

- Fixed bug in <code>CreateRunOptions()</code>. The function now accounts correctly for leap years when no warm-up period is defined.

77

78
79
80
81
#### Minor user-visible changes

- <code>CreateRunOptions()</code> was cleant, with no effect on its outputs.

Delaigue Olivier's avatar
Delaigue Olivier committed
82
83
84
85
86

#### CRAN-compatibility updates

- The <code>Vignette_Param.</code> datasets moved to the inst directory. It contains different objects needed for param_optim and param_mcmc vignettes.

87
88
____________________________________________________________________________________

89

90
### 1.0.14.1 Release Notes (2018-09-28) 
91
92


93
#### Deprecated and defunct
94
95
96

- The <code>LatRad</code> argument is now deprecated in <code>PEdaily_Oudin()</code> and replaced by the <code>Lat</code> argument.

97
98
- The unused <code>Ind_zeroes</code> argument of the <code>CreateInputsCrit()</code> function is now deprecated.

99

100
#### New features
101

102
- <code>PEdaily_Oudin()</code> now presents a <code>LatUnit</code> argument which allows to choose the unit of the latitude (radians and degrees).
103

104
105
106

#### Major user-visible changes

107
108
- <code>Calibration_Michel()</code> is now faster during the grid-screening step when a parameter is set using <code>FixedParam</code> in <code>CreateCalibOptions()</code>.

109
- <code>CreateCalibOptions()</code> now returns an error when all the parameters are set in the <code>FixedParam</code> argument and a warning message when all the parameters are free (NA) in the <code>FixedParam</code> argument.
110

111
- <code>CreateInputsCrit()</code> now returns an error when <code>epsilon</code> is not positive.
112

113
- <code>CreateInputsCrit()</code> now returns a warning message in the following case: there are zeroes values in <code>Qobs</code>, <code>epsilon = NULL</code> and <code>transfo = log</code> or <code>inv</code>.
114

Delaigue Olivier's avatar
Delaigue Olivier committed
115
- <code>ErrorCrit_&#42;()</code> functions now return a warning message in the following case: there are zeroes values in <code>Qobs</code> or <code>Qsim</code>, <code>epsilon = NULL</code> and <code>transfo = log</code> or <code>inv</code>.
116

117
118
119

#### Minor user-visible changes

120
121
- Several functions of the package were cleant or slightly modified, with no effect on their outputs.

122
- Dubious Qls and Qmm values set to NA values between 1997-01-05 and 1997-01-21 in the L0123001 dataset.
123

124
- ORCID numbers are now joined to the names of the authors of the package.
125
126
127
128
129
130


#### CRAN-compatibility updates

- Function name changed in a vignettes to avoid error during the check on Debian distribution

131
132
- As recomanded by CRAN managers, the NEWS file is now at the text format and is no more just a link to the airGR Website

133
134
- Added the <code>Vignette_Param.</code> datasets in order to reduce runtime during the re-building of vignettes. It contains different objects needed for param_optim and param_mcmc vignettes.

135
136
137
____________________________________________________________________________________


138
### 1.0.10.11 Release Notes (2018-06-29) 
139
140


141
142
#### Bug fixes

143
- Fixed bug in <code>RunModel_GR2M()</code>. The function now returns the total precipitation (P) instead of the net rainfall (P1).
144
145
146
147


#### Major user-visible changes

148
- <code>RunModel_GR2M()</code> now returns more explicit precipitation outputs names.
149

150
- <code>CreateInputsCrit()</code> now returns a warning message when the KGE (or KGE') is used with a log transformation on flows.
151
152
153
154
155
156
157
158

- The article reference is corrected.


#### Minor user-visible changes

- The documentation and help of several functions were improved.

159
160
161
____________________________________________________________________________________


unknown's avatar
unknown committed
162
### 1.0.9.64 Release Notes (2017-11-10) 
163

164

165
166
167
168
#### New features

- An article describing the airGR package has been published. Its reference has been added and will be displayed with <code>citation("airGR")</code>. 

169
- Added <code>CreateIniStates()</code> function in order to help user to format the <code>IniStates</code> argument for <code>CreateRunOptions()</code>.
170

171
- Added the <code>Param_Sets_GR4J</code> dataset. It contains generalist parameter sets for the GR4J model.
172

173
- Three vignettes have been added. They are relative to different calibration methods (including the generalist parameters sets of the GR4J model).
174

175
176
177

#### Bug fixes

178
- Fixed bug in <code>RunModel_GR4H()</code>: in <code>frun_GR4H</code> Fortran subroutine, <code>St(2)</code> is now set to 0 (instead of <code>St(1)</code>) when <code>St(2) < 0</code>. 
179
180
181
182
183

- Fixed bug in <code>plot.OutputsModel()</code> for the regime plot when the period is less than 1 year.

- Fixed bug in <code>plot.OutputsModel()</code> when there is no common data to plot the cumulative frequency or the correlation QQ.

184
- Fixed bug in <code>plot.OutputsModel()</code> for the y-axis labelling of flows time series when <code>log_scale = TRUE</code> and <code>BasinArea</code> is used.
185
186


187
#### Deprecated and defunct
188
189
190
191
192
193

- The <code>RunSnowModule</code> argument is now deprecated in <code>CreateRunOptions()</code>.


#### Major user-visible changes

unknown's avatar
unknown committed
194
- <code>RunModel_GR4J()</code>, <code>RunModel_GR5J()</code> and <code>RunModel_GR6J()</code> (and <code>CemaNeige_GR&#42;J()</code>) now return Ps, Pn and actual exchanges. See the model Fortran codes for more details about the calculation of these variables.
195
196
197

- <code>CreateInputsModel()</code> now returns an error when <code>DatesR</code> contains duplicated values.

unknown's avatar
unknown committed
198
- <code>RunModel_GR5J</code> now returns <code>StateEnd</code> in the same order as the other models.
199
200
201
202
203
204


#### Minor user-visible changes

- <code>plot.OutputsModel()</code> now returns a warning message when the length of Qobs is different from the length of Qsim. 

205
- The X1 parameter from GR4H, GR4J, GR2M, GR5J and GR6J, the X3 parameter from GR4H, GR4J, GR5J and GR6J and the X6 parameter from GR6J are now set to 1e-2 when they are fixed to lower values. <code>RunModel_&#42;()</code> functions now return a warning message in this case. <code>RunModel_&#42;()</code> functions now return a warning when X4 < 0.5 and its value is set to 0.5.
206
207
208
209
210
211
212
213

- The commands <code>?L0123001</code>, <code>?L0123002</code> and <code>?L0123003</code> now return the documentation page related to <code>BasinObs</code>.

- Many functions of the package were cleant or slightly modified, with no effect on their outputs. 

- The documentation and help of several functions were improved.


214
#### CRAN-compatibility updates
215
216
217
218
219
220
221
222
223
224
225

- "airGR.c" file registers native routines.

____________________________________________________________________________________


### 1.0.5.12 Release Notes (2017-01-23) 


#### New features

226
- <code>DataAltiExtrapolation_Valery()</code> and <code>CreateInputsModel()</code> now present a <code>PrecipScale</code> argument which allows rescaling precipitation when it is interpolated on the elevation layers when CemaNeige is used.
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247


#### Bug fixes

- Fixed bug in <code>DataAltiExtrapolation_Valery()</code>. The elevation gradients for air temperature returned by <code>CreateInputsModel()</code> are improved.


#### User-visible changes

- <code>DataAltiExtrapolation_Valery()</code> has been improved. <code>DataAltiExtrapolation_Valery()</code> now runs faster (and by consequence <code>CreateInputsModel()</code> too, when CemaNeige is used).

____________________________________________________________________________________


### 1.0.4 Release Notes (2017-01-18) 

#### New features

- <code>RunModel_CemaNeige()</code>, <code>RunModel_CemaNeigeGR4J()</code>, <code>RunModel_CemaNeigeGR5J()</code> and <code>RunModel_CemaNeigeGR6J()</code> now return air temperature for each elevation layer. 


248
#### Deprecated and defunct
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265

- S3 plot method defined for <code>OutputsModel</code> objects. It means that the <code>plot_OutputsModel()</code> function is deprecated and his use has been replaced by the use of <code>plot.OutputsModel()</code> or <code>plot()</code>.

- In <code>plot.OutputsModel()</code> the <code>PlotChoice</code> argument is deprecated and has been renamed <code>which</code>.


#### User-visible changes

- <code>plot.OutputsModel()</code> displays air temperature time series for each layer when <code>CemaNeige</code> is used (argument <code>which = "Temp"</code> or <code>"all"</code>).

____________________________________________________________________________________


### 1.0.3 Release Notes (2016-12-09) 

#### New features

Delaigue Olivier's avatar
Delaigue Olivier committed
266
- <code>ErrorCrit_&#42;()</code> functions gain a <code>warnings</code> argument to replace the verbose action and the <code>verbose</code> argument now prints the criterion value(s).
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289


#### Bug fixes

- Fixed bug in <code>CreateCalibOptions()</code> when <code>StartParamList</code> or <code>StartParamDistrib</code> arguments are used.


#### User-visible changes

- <code>CreateInputsModel()</code> now returns an error if <code>NLayers <= 0</code> when <code>CemaNeige</code> is used.

- <code>plot_OutputsModel()</code> now displays raw values on the y-axis when the discharge time series is represented with log scale (formerly, log values of discharges were displayed on the y-axis).


____________________________________________________________________________________


### 1.0.2 Release Notes (2016-11-03) 


#### New features

- <code>SeriesAggreg()</code> gains a TimeLag argument that corresponds to a numeric value indicating a time lag (in seconds) for the time series aggregation (useful to aggregate hourly time series to the daily time step for instance).
290
 In addition, the function now accepts input dates in both <code>POSIXt</code> formats (<code>POSIXct</code> and <code>POSIXlt</code>). The output is in <code>POSIXct</code> format.
291
 
292
293
294
- <code>plot_OutputsModel()</code> gains a <code>log_scale</code> argument in order to plot the flow with a log scale.

- A tutorial is available online on the following link: from http://webgr.irstea.fr/airGR.
295
 It can also be displayed with the <code>vignette("airGR")</code> command.
296
 
297
298
299
300
301
302

#### Bug fixes

- The value <code>sort</code> for the <code>transfo</code> argument of <code>CreateInputsCrit()</code> was not taken into account. It is now fixed. 


303
#### Deprecated and defunct
304
305
306
307
308

- <code>CreateCalibOptions()</code> loses the OptimParam argument that was redundant with the <code>FixedParam</code> argument. The <code>Calibration_Michel()</code> was modified to take into account this change by using directly <code>FixedParam</code>, but this is transparent to the user. 

- <code>CreateCalibOptions()</code> loses the StartParam argument that was not used. 

309
 
310
311
312
#### Major user-visible changes

- The <code>RunModel_GR6J()</code> and <code>RunModel_CemaNeigeGR6J()</code> models were modified back to versions previous to 1.0.1 to prevent from unwanted efficiency criteria deterioration related to the calibration with <code>Calibration_Michel()</code>. 
313
314
315
 The actual model codes were not modified but the <code>TransfoParam_GR6J()</code> and <code>CreateCalibOptions()</code> functions were modified regarding the X5 parameter. 
 It is strongly advised to use airGR 1.0.2 for the <code>RunModel_GR6J()</code> and <code>RunModel_CemaNeigeGR6J()</code> functions if you are using <code>Calibration_Michel()</code>, as they are much more efficient. 
 In case you were using your own calibration algorithm, you will not notice any difference. 
316
317
318
319


#### Minor user-visible changes

320
- <code>CreateInputsModel()</code> and <code>DataAltiExtrapolation_Valery()</code> functions now allow both <code>POSIXt</code> formats (<code>POSIXct</code> and <code>POSIXlt</code>).
321
322
323
324
325
326
327


____________________________________________________________________________________


### 1.0.1 Release Notes (2016-04-21) 

328
#### Deprecated and defunct
329
330
331
332
333

- The <code>Calibration_HBAN()</code> and <code>DataAltiExtrapolation_HBAN()</code> functions have respectively been renamed as <code>Calibration_Michel()</code> and <code>DataAltiExtrapolation_Valery()</code> after the names of their creators.

- The <code>Calibration_optim()</code> function has been removed from the package.

334
- The silent mode is now defined by the <code>verbose = TRUE</code> argument (formerly <code>quiet = FALSE</code>) in the following functions:
335
336
337
338
339
<code>Calibration()</code>, <code>Calibration_Michel()</code>, <code>CreateInputsModel()</code>, <code>CreateRunOptions()</code>, <code>DataAltiExtrapolation_Valery()</code>, <code>ErrorCrit()</code>, <code>ErrorCrit_KGE()</code>, <code>ErrorCrit_KGE2()</code>, <code>ErrorCrit_NSE()</code>, <code>ErrorCrit_RMSE()</code>, <code>plot_OutputsModel()</code>, <code>SeriesAggreg()</code>.


#### Major user-visible changes
- The GR5J model has been modified: previously, two unit hydrographs were used, now only one is remaining.
340
 As a consequence, simulations from the GR5J (<code>RunModel_GR5J()</code> function) and CemaNeige (<code>RunModel_CemaNeigeGR5J()</code> function) models will be different.
341

342
- An important proportion of the transformations of the parameters have been modified (<code>TransfoParam_&#42;()</code> functions). Since this modifies the local search, calibration results will be different .
343
344
345
346
347
348

- The quantiles of the parameters have been recalculated with the new transformations (<code>CreateCalibOptions()</code> function). Since these quantiles constitute the starting point of the calibration algorithm, calibration results will be different.


#### Minor user-visible changes

349
- The Fortran model core codes have been modified:
350
351
352
353
354
355
356
357
358
359
360
361
362
363
	- optimisation of the codes for fastening of computation;
	- simplification of the internal variables for easier reading and understanding.
	
- The list of the contributors and authors is now full.

- The references of the package has been updated; they are returned by the following R-command <code>citation("airGR")</code>.

____________________________________________________________________________________


### 0.8.1.2 Release Notes (2015-08-21) 

#### Bug fixes

364
- Fixed bug in <code>CreateInputsModel()</code> that was related to the handling of missing values.
365

366
- Fixed bug in <code>CreateRunOptions()</code> that prevented the correct use of the <code>IniResLevels</code> argument (to manually set the filling rate of the production and routing stores).
367
368
369
370
371
372
373


#### Minor user-visible changes

- Removal of an unnecessary warning when <code>IndPeriod_WarmUp = 0</code>.


374
#### CRAN-compatibility updates
375
376
377
378
379
380
381
382
383
384
385
386

- Modification of namespace file to ensure proper use under linux whithout compilation issues.


____________________________________________________________________________________


### 0.8.0.2 Release Notes (2015-04-15) 


#### New features

387
- Three new hydrological models: <code>RunModel_GR4H() function for </code> GR4H (hourly), <code>RunModel_GR2M()</code> function for GR2M (monthly) and <code>RunModel_GR1A()</code> function for GR1A (yearly).
388
389
390
391
392
393
394
395
396
397
398
399
400

- New function <code>SeriesAggreg()</code> to easily aggreg timesteps.


#### Bug fixes

- Fixed bug in <code>ErrorCrit_RMSE()</code> which led to incorrect calibration (the criterion was maximised instead of minimised).


#### Major user-visible changes

- Update of the functions <code>CreateRunOptions()</code>, <code>CreateCalibOptions()</code> and <code>plot_OutputsModel()</code> to handle the new models.

401
- Modification of CemaNeige Fortran code to add an update of Gratio after the SnowPack update (no impact on snow simulation).
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432


#### Minor user-visible changes

- Improvement of the <code>plot_OutputsModel()</code> function to allow a selection among available plots.

- Minor update in <code>ErrorCrit_KGE()</code> and <code>ErrorCrit_KGE2()</code> to handle case when only one values in not NA.

- Update of the scripts in airGR-advanced-example to match the structures of the <code>BasinData</code> objects.

- Correction of formatting issue in airGR-advanced-example regarding the "List_HypsoData.txt" file.


____________________________________________________________________________________


### 0.7.4 Release Notes (2014-11-01) 


#### New features

- New argument in many functions (<code>quiet = TRUE</code> or <code>FALSE</code>) to choose if the warnings should be suppressed or not.


#### Bug fixes

- Fixed bug in <code>CreateCalibOptions()</code> to handle models with only one parameter.

- Fixed bug in <code>Calibration_HBAN()</code>. The function was not working properly with models having only one parameter.


unknown's avatar
unknown committed
433
#### Deprecated and defunct
434

435
- The <code>CalibrationAlgo_&#42;()</code> functions were renamed into <code>Calibration_&#42;()</code>.
436
437
438
439


#### Major user-visible changes

440
441
442
443
444
- CemaNeige users must now specify one <code>MeanAnSolidPrecip</code> for each elevation layer. The <code>CreateRunOptions()</code> function is impacted.

- CemaNeige users can now specify the mean elevation of the input series (before it was always considered equal to the catchment median elevation). 
 The impacted functions are <code>CreateInputsModel()</code> and <code>DataAltiExtrapolation_HBAN()</code>.
 
445
446
447
- New architecture with better format verification procedure (using classes) and simpler setting of default configuration.

- New architecture where the model, calibration and error functions are in the arguments of the functions
448
 (the exotic use of "generic function" created by the users has been removed).
449

450
- Improved documentation and examples. 
451
452


453
#### Minor user-visible changes
454

455
- Improvements allowing the arrival of new models.
456

457
- Improvements of the argument verifications in <code>CreateInputsModel()</code>, <code>CreateRunOptions()</code>, <code>CreateInputsCrit()</code>, <code>CreateCalibOptions()</code>.
458

459
- Improvements of all the <code>ErrorCrit()</code> functions to better account for the cases with constant flow values or local zeros.
460

461
462
463
- Improvement of the <code>plot_OutputsModel</code> function (to handle 0 in Qobs and Qsim).

- Improved documentation.
464
465
466
467
468
469
470


____________________________________________________________________________________


### 0.6.2 Release Notes (2014-02-12) 

471
472
473
474
475
476
477
478
479
480
481

#### New features

- Additional functions for results plotting (the <code>{zoo}</code> package is required for some of them).

- Add multi-objective calibration using <code>nsga2()</code> (the <code>{mco}</code> package is required).

- The field Multiplier has been added in the ErrorCrit() outputs, to indicate whether the criterion is an error (to minimise) or and efficiency (to maximise).
 This allows to provide real efficiency values in the outputs e.g. NSE[Q] instead of (-1) &times; NSE[Q].


482
483
484
485
486
487
488
489
#### Bug fixes

- RC11 bug correction: the automatic selection of the warm-up period was not working properly when no data was available from warm-up (i.e. when the user had set the run to start at the very first index).

- RC10 bug correction: the <code>CalibrationAlgo_HBAN()</code> function was not working in the very rare case when the diagonal search was activated and lead to a set outside the authorised range.

- RC9 bug correction: the <code>CalibrationAlgo_HBAN()</code> function was not working properly with models having only one parameter.

490
- RC8 bug correction of the <code>ModelDefaultIniOptions()</code> function (this bug was introduced in the RC7 and caused an error when <code>IndPeriod_WarmUp = NULL</code>.
491
492
493
494
495
496

- RC7 bug correction of the <code>ModelDefaultIniOptions()</code> function (the automatic selection of one year for warm-up was not handling properly missing data).

- RC6 correction of the help files (the description of CemaNeige parameters were inverted).

- RC5 differs from previous releases in the way the data are read and stored (in a list instead of individual vectors).
497
498
 The package is similar, only the examples of Main and the files in MyScriptBlocks have changed.
 All basin data are now stored inside a list named <code>BasinData</code>. This will greatly ease the future use of Rdata files (instead of txt files) as storage format for the time series of observation. 
499
500


501
#### Deprecated and defunct
502

503
- <code>EfficiencyCrit()</code> have been replaced by <code>ErrorCrit()</code> to avoid misunderstanding (by default, the algorithms minimise the error criterion).
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525


#### Major user-visible changes

- The definition of the generic function is now made in a much simpler way (e.g. see <code>DefineFunctions_Model()</code> or <code>DefineFunctions_ErrorCrit()</code>).


#### Minor user-visible changes

- Code improvements to reduce the computation time.

- Clearer instructions for the adding and modification of a model.

- Improvements of the documentation.


____________________________________________________________________________________


### 0.5.2 Release Notes (2014-02-05) 


526
#### Deprecated and defunct
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547

- The <code>SelectPer</code> arguments are replaced by <code>IndPeriod</code> to ease understanding.

- The <code>PE</code> arguments are replaced by <code>PotEvap()</code> to ease understanding.

- The <code>Fsol</code> arguments are replaced by <code>FracSolidPrecip</code> to ease understanding.


#### Major user-visible changes

- R 2.15 in not supported by default.

- The check that <code>SelectPer_Run()</code> is continuous is now made in the <code>CheckArg()</code> functions.

- Check of the model functioning time step.

- Name of the calibration criterion provided in <code>OutputsAlgo()</code>.


#### Minor user-visible changes

548
- Missing values in Fortran are now -999.999 instead of -9.999.
549
550
551
552
553


____________________________________________________________________________________


554
### 0.5.1 Release Notes (2014-01-27) 
555
556
557
558


#### New features

559
- New <code>EfficiencyCrit_NSE_sqrtQ()</code> function to compute NSE criterion on sqrt flows.
560
561
562
563
564
565
566
567
568
569
570


#### Bug fixes

- Incorrect arguments in the call to <code>RunModelAndCrit</code> from <code>CalibrationAlgo_optim_stats</code> and <code>CalibrationAlgo_nlminb_stats</code>.

- <code>CalibrationAlgo_nlminb_stats</code> argument was wrongly defined in <code>DefineFunctions_CalibrationAlgo()</code> (<code>optim</code> instead of <code>nlminb</code>).

- Format checking for <code>RunOptions</code> was incorrectly made in <code>CheckArg()</code> function.