X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/40b87bbadf2f6eabdc94a125b83a83cdc7fecc4e..b63633857ed4c9af7af6f35054569dc79c6cc5a0:/docs/admin/Import.md?ds=sidebyside diff --git a/docs/admin/Import.md b/docs/admin/Import.md index 884dd44d..38cd0b74 100644 --- a/docs/admin/Import.md +++ b/docs/admin/Import.md @@ -14,15 +14,15 @@ to a single Nominatim setup: configuration, extra data, etc. Create a project directory apart from the Nominatim software and change into the directory: ``` -mkdir ~/nominatim-planet -cd ~/nominatim-planet +mkdir ~/nominatim-project +cd ~/nominatim-project ``` In the following, we refer to the project directory as `$PROJECT_DIR`. To be able to copy&paste instructions, you can export the appropriate variable: ``` -export PROJECT_DIR=~/nominatim-planet +export PROJECT_DIR=~/nominatim-project ``` The Nominatim tool assumes per default that the current working directory is @@ -75,14 +75,17 @@ This data is available as a binary download. Put it into your project directory: cd $PROJECT_DIR wget https://nominatim.org/data/wikimedia-importance.sql.gz + wget -O secondary_importance.sql.gz https://nominatim.org/data/wikimedia-secondary-importance.sql.gz -The file is about 400MB and adds around 4GB to the Nominatim database. +The files are about 400MB and add around 4GB to the Nominatim database. For +more information about importance, +see [Importance Customization](../customize/Importance.md). !!! tip If you forgot to download the wikipedia rankings, then you can also add importances after the import. Download the SQL files, then - run `nominatim refresh --wiki-data --importance`. Updating - importances for a planet will take a couple of hours. + run `nominatim refresh --wiki-data --secondary-importance --importance`. + Updating importances for a planet will take a couple of hours. ### External postcodes @@ -153,7 +156,7 @@ if you plan to use the installation only for exports to a [photon](https://photon.komoot.io/) database, then you can set up a database without search indexes. Add `--reverse-only` to your setup command above. -This saves about 5% of disk space. +This saves about 5% of disk space, import time won't be significant faster. ### Filtering Imported Data