# SOME DESCRIPTIVE TITLE.
# Copyright (C) pgRouting Contributors - Version 2.0.0 (b19690f doc-merge)
# This file is distributed under the same license as the pgRouting package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: pgRouting 2.0.0\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2013-09-24 15:37\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:13
# 13ad2bf13e424cc6860d73932d3d0ef3
msgid "pgr_drivingDistance"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:20
# a3a62f6711c643cd8b46d6c8efa8979a
msgid "Name"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:22
# 4df03c9837844d15a2ef1f69c8b1d6d1
msgid "``pgr_drivingDistance`` - Returns the driving distance from a start node."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:26
# ed124ddfdba740f1a7a2fe858b044921
msgid "Requires :ref:`to build pgRouting <build>` with support for Driving Distance."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:30
# d30cc7baa5ec4ef9b0e2cfcaa9abc823
msgid "Synopsis"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:32
# c39bf072197e44af857573b4321b93f8
msgid "This function computes a Dijkstra shortest path solution them extracts the cost to get to each node in the network from the starting node. Using these nodes and costs it is possible to compute constant drive time polygons. Returns a set of :ref:`pgr_costResult <type_cost_result>` (seq, id1, id2, cost) rows, that make up a list of accessible points."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:41
# cfa9c122e87741d1b420a6c009bde3bd
msgid "Description"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:43
# 5b11549936b247e0916c31575bc873a9
msgid "a SQL query, which should return a set of rows with the following columns:"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:50
# 1cad499986e64e7087c9d53c00edf785
msgid "``int4`` identifier of the edge"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:51
# 4a0642fea1dc458ebe0fff4bd9ae068e
msgid "``int4`` identifier of the source vertex"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:52
# 6eb2c2e575474bf6b9fdf5f73a3d3133
msgid "``int4`` identifier of the target vertex"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:53
# 37c527d8ce7d4835bc902f791545e719
msgid "``float8`` value, of the edge traversal cost. A negative cost will prevent the edge from being inserted in the graph."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:54
# 0e0be8b97cdc4789bf52927612f18093
msgid "(optional) the cost for the reverse traversal of the edge. This is only used when the ``directed`` and ``has_rcost`` parameters are ``true`` (see the above remark about negative costs)."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:56
# 51879485fdc74456ab8713532784bae9
msgid "``int4`` id of the start point"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:57
# cc718c6eeaf142aebebbac343f3735ee
msgid "``float8`` value in edge cost units (not in projection units - they might be different)."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:58
# e799a2c5db3f4e3ea5acccb7885c9c09
msgid "``true`` if the graph is directed"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:59
# b5a481533b404906a0ac80911c3d128c
msgid "if ``true``, the ``reverse_cost`` column of the SQL generated set of rows will be used for the cost of the traversal of the edge in the opposite direction."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:61
# 4347c456fe8842a1a71bf1a6dda67c9c
msgid "Returns set of :ref:`type_cost_result`:"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:63
# feca3515964d4e13831803c5cce23ef7
msgid "row sequence"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:64
# cea1ec0763be4d9493014381ac1a9f4d
msgid "node ID"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:65
# 58485a6aae3f467b8003af4a2466a4db
msgid "edge ID (this is probably not a useful item)"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:66
# 40a1586ef5c247098537a0a9a02bb439
msgid "cost to get to this node ID"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:70
# 91feeda5554f4491b1021dd096bde9c1
msgid "You must reconnect to the database after ``CREATE EXTENSION pgrouting``. Otherwise the function will return ``Error computing path: std::bad_alloc``."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:74
# 1cb8d1668c9143d1add08f338e6b6226
msgid "History"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:75
# 1ba0522ef3114a84a02fef855734fdfa
msgid "Renamed in version 2.0.0"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:79
# 71327a7485e24bf4a12c6e44c8e89b0d
msgid "Examples"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:81
# e100d6420c0a4c238d29b1b7e88276bf
msgid "Without ``reverse_cost``"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:101
# 8d5f6019a42f496aa35aecd4876b1d28
msgid "With ``reverse_cost``"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:121
# ab3dcc12ed474b6b8368041393f4ae6b
msgid "The queries use the :ref:`sampledata` network."
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:125
# 83f1ee65122647598d2f2d93adf5570b
msgid "See Also"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:127
# a57748a909a84cbb81c6e89f951ff521
msgid ":ref:`pgr_alphashape` - Alpha shape computation"
msgstr ""

#: ../../../src/driving_distance/doc/dd_driving_distance.rst:128
# 1803d90dc87943b3bcd563650ce43a28
msgid ":ref:`pgr_points_as_polygon` - Polygon around set of points"
msgstr ""

