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authorKristian Evers <kristianevers@gmail.com>2022-03-14 20:38:12 +0100
committergithub-actions[bot] <github-actions[bot]@users.noreply.github.com>2022-03-14 20:01:55 +0000
commitac069da7de745fb231309c7a5c2c42706b49ad8d (patch)
treed069716e496413149adc13e5f9e709cfce4837b9 /docs
parentfb4f815a09f98b5581f6cac0f232035101fcce23 (diff)
downloadPROJ-ac069da7de745fb231309c7a5c2c42706b49ad8d.tar.gz
PROJ-ac069da7de745fb231309c7a5c2c42706b49ad8d.zip
Merge pull request #3111 from direvus/1483-round-to-date
unitconvert: round to nearest date when converting to yyyymmdd.
Diffstat (limited to 'docs')
-rw-r--r--docs/source/operations/conversions/unitconvert.rst10
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/source/operations/conversions/unitconvert.rst b/docs/source/operations/conversions/unitconvert.rst
index f1488d9a..13ca9228 100644
--- a/docs/source/operations/conversions/unitconvert.rst
+++ b/docs/source/operations/conversions/unitconvert.rst
@@ -158,6 +158,16 @@ Time units
In the table below all time units supported by PROJ are listed.
+ .. note::
+
+ When converting time units from a date-only format (`yyyymmdd`), PROJ
+ assumes a time value of 00:00 midnight. When converting time units
+ to a date-only format, PROJ rounds to the *nearest* date at 00:00
+ midnight. That is, any time values less than 12:00 noon will round to
+ 00:00 on the same day. Time values greater than or equal to 12:00 noon
+ will round to 00:00 on the following day.
+
+
+--------------+-----------------------------+
| Label | Name |
+==============+=============================+