NCI Installation

There is an optional NCI database of structures that you may wish to install. Once the basic gNova CHORD installation is completed, download nci. This table is used in many of the examples in the gNova CHORD documentation. This file is about 3.5Mb and takes about 30 minutes to install since the installation procedure computes the fingerprints and fragment keys.

If you want to install NCI into "your_database" instead of the chord database, simply substitute the name of "your_database" instead of chord in the command above.

Uninstalling NCI

To uninstall the NCI database after installing it according to the above directions, simply use the command:

psql --username postgres chord
> Drop Schema nci Cascade;
> \quit

If you want to ininstall NCI from "your_database" instead of the chord database, simply substitute the name of "your_database" instead of chord in the command above.