feat: compute and record monthly mean on climatic data

Refs #12
3 jobs for master in 55 minutes and 13 seconds (queued for 8 seconds)
Status Name Job ID Coverage
  Checks
failed check_not_cran #235051
docker allowed to fail

00:04:44

 
  Website
failed bookdown #235053
docker

00:50:28

passed pkgdown #235052
docker

00:05:32

 
Name Stage Failure
failed
bookdown Website
Calls: local ... createBasinsObs -> readDrias2020 -> lapply -> FUN -> <Anonymous>

Execution halted
Error in Rscript_render(f, render_args, render_meta, add1, add2) :
Failed to compile 04-scenarios_climatiques.Rmd
Calls: <Anonymous> -> render_new_session -> Rscript_render
Execution halted
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1

failed
check_not_cran Checks
  
See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

1 error ✖ | 0 warnings ✔ | 0 notes ✔
Error: R CMD check found ERRORs
Execution halted
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1