diff --git a/DESCRIPTION b/DESCRIPTION
index 37a89c17c051f9c26a97d4aea868d8b731278037..547f14b5c8914a2a5c42d5fb87d43e1b71c6ab52 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
Package: airGR
Type: Package
Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.6.9.35
-Date: 2021-01-27
+Version: 1.6.9.36
+Date: 2021-01-28
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"),
diff --git a/NEWS.md b/NEWS.md
index baf0f1777248dbc548e688d8d359250a083ef804..46673817153ed075f2c3db073aaaac682d2c4e62 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -2,7 +2,7 @@
-### 1.6.9.35 Release Notes (2021-01-27)
+### 1.6.9.36 Release Notes (2021-01-28)
#### Major user-visible changes
@@ -10,7 +10,13 @@
#### Minor user-visible changes
-- Fixed warning returned by GCC Fortran when compiling`frun_GR5H.f90`. ([#93](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/93))
+
+- Fixed warning returned by GCC Fortran when compiling `frun_GR5H.f90`. ([#93](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/93))
+
+
+#### CRAN-compatibility updates
+
+- Coerce `POSIXlt` dates into character in `RunModel_GR1A()` example and in `SeriesAggreg()` tests in order to avoid bad subsetting time series due to mixing UTC and local time on macOS flavors. ([#94](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/94))
____________________________________________________________________________________
diff --git a/man/RunModel_GR1A.Rd b/man/RunModel_GR1A.Rd
index 56b2bce2c475ab9ab23219ba10580efe8a2ada9d..107f3ab4bacb8b27575d9730297a2ba98d4135f6 100644
--- a/man/RunModel_GR1A.Rd
+++ b/man/RunModel_GR1A.Rd
@@ -60,7 +60,7 @@ TabSeries <- data.frame(DatesR = BasinObs$DatesR,
P = BasinObs$P,
E = BasinObs$E,
Qmm = BasinObs$Qmm)
-TabSeries <- TabSeries[TabSeries$DatesR < "2012-09-01", ]
+TabSeries <- TabSeries[as.character(TabSeries$DatesR) < "2012-09-01", ]
BasinObs <- SeriesAggreg(TabSeries, Format = "\%Y",
YearFirstMonth = 09,
ConvertFun = c("sum", "sum", "sum"))
diff --git a/tests/testthat/test-SeriesAggreg.R b/tests/testthat/test-SeriesAggreg.R
index 48eb1afd6fd1aaca908de5fdc751e257c4661e77..fea48ae26ef37eb19930d01c47585b00174f2e5c 100644
--- a/tests/testthat/test-SeriesAggreg.R
+++ b/tests/testthat/test-SeriesAggreg.R
@@ -61,9 +61,10 @@ test_that("Check SeriesAggreg output values on yearly aggregation", {
E = BasinObs$E,
Qmm = BasinObs$Qmm
)
- GoodValues <- apply(BasinObs[BasinObs$DatesR >= "1984-09-01" &
- BasinObs$DatesR < "1985-09-01",
- c("P", "E", "Qmm")], 2, sum)
+ GoodValues <- apply(BasinObs[as.character(BasinObs$DatesR) >= "1984-09-01" &
+ as.character(BasinObs$DatesR) < "1985-09-01",
+ c("P", "E", "Qmm")],
+ MARGIN = 2, FUN = sum)
TestedValues <- unlist(SeriesAggreg(TabSeries,
Format = "%Y",
YearFirstMonth = 9,