{% extends "upload/layer_upload_base.html" %} {% load i18n %} {% load static from staticfiles %} {% block body_class %}data data-list upload{% endblock %} {% block title %} {% trans "Upload Layer Step 2" %} - {{ block.super }} {% endblock %} {% block head %} {{ block.super }} {% endblock %} {% block body %}
A feature can currently support one or two time attributes. If a single attribute is used, the feature is considered relevant at that single point in time. If two attributes are used, the second attribute represents the end of a valid period for the feature.
A time attribute can be one of:
For text attributes, one can specify a custom format or use the 'best guess' approach. The most common formatting flags are:
y
yearM
monthd
day of monthH
hour of day (0-23)k
hour of day (1-24)m
minute in hours
second in minuteNote that single quotes represent a literal character.
To remove ambiguity, repeat a code to represent the maximum number of digits - for example yyyy
The 'best guess' will handle date and optional time variants of ISO-8601. In terms of the formatting flags noted above, these are:yyyy-MM-dd'T'HH:mm:ss.SSS'Z' yyyy-MM-dd'T'HH:mm:sss'Z' yyyy-MM-dd'T'HH:mm:ss'Z' yyyy-MM-dd'T'HH:mm'Z' yyyy-MM-dd'T'HH'Z' yyyy-MM-dd yyyy-MM yyyy