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$NetBSD: MESSAGE,v 1.1 2022/09/06 15:56:53 martin Exp $

Before you can use this program, you need to configure the PostgresSQL
connection in the open2300.conf file. The sql user used by the
program only needs "insert" priviledges.

You need to create a table as named in the config file in the configured
database. Here is a working sequence of commands:

CREATE TYPE wind_direction AS
     enum('N','NNE','NE','ENE','E','ESE','SE','SSE','S',
          'SSW','SW','WSW','W','WNW','NW','NNW');
CREATE TYPE tendency AS
     enum('Steady','Rising','Falling');
CREATE TYPE forecast AS
     enum('Rainy','Cloudy','Sunny');
CREATE TABLE weather (
     station varchar(24) NOT NULL default '',
     timestamp timestamp NOT NULL default '1970-01-01 00:00:00',
     rec_date date NOT NULL default '1970-01-01',
     rec_time time NOT NULL default '00:00:00',
     temp_in float NOT NULL default '0',
     temp_out float NOT NULL default '0',
     dewpoint float NOT NULL default '0',
     rel_hum_in integer NOT NULL default '0',
     rel_hum_out integer NOT NULL default '0',
     windspeed float NOT NULL default '0',
     wind_angle float NOT NULL default '0',
     wind_direction wind_direction NOT NULL default 'N',
     wind_chill float NOT NULL default '0',
     rain_1h float NOT NULL default '0',
     rain_24h float NOT NULL default '0',
     rain_total float NOT NULL default '0',
     rel_pressure float NOT NULL default '0',
     tendency tendency NOT NULL default 'Steady',
     forecast forecast NOT NULL default 'Rainy',
     PRIMARY KEY  (timestamp)
   );
GRANT INSERT ON TABLE weather TO open2300;

Note that the actual field names are not used, but the structure
needs to be compatible.

The program will not output anything, unless errors occur. This
makes it easy to use it in cron jobs.

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