v1.6.9.14 docs(man): add the diagram of GR5H

Refs #49

DESCRIPTION

 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.6.9.13
-Date: 2021-01-11
+Version: 1.6.9.14
+Date: 2021-01-12
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl"), comment = c(ORCID = "0000-0002-1503-6204")),
   person("Olivier", "Delaigue", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-7668-8468"), email = "airGR@inrae.fr"),

NEWS.md

@@ -2,7 +2,7 @@
 
 
 
-### 1.6.9.13 Release Notes (2021-01-11)
+### 1.6.9.14 Release Notes (2021-01-12)
 
 #### New features
 
@@ -46,6 +46,7 @@
 - Character argument verification now use partial matching in `PE_Oudin()` and `SeriesAggreg()` functions. ([#37](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/37))
 - `RunModel_*()` funcions were cleaned up, with no effect on their outputs. ([#14](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/14))
 - `.ErrorCrit()` function now returns a warning message when a criterion computed on less than 10 time-steps (whatever the unit of the time step). ([#14](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/14))
+- Added the diagram of GR5H in the `RunModel_GR5H()` documentation. ([#49](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/49))
 
 
 #### Version control and issue tracking

man/RunModel_GR5H.Rd

@@ -70,6 +70,10 @@ It is advised to run the GR5H model with an interception store (see Ficchi (2017
 
 For further details on the model, see the references section. \cr
 For further details on the argument structures and initialisation options, see \code{\link{CreateRunOptions}}.
+\cr
+\cr
+\if{html}{\figure{diagramGR5H-EN.png}{options: width="60\%" alt="Figure: diagramGR5H-EN.png"}}
+\if{latex}{\figure{diagramGR5H-EN.pdf}{options: width=6cm}}
 }