ReSTful data service implemented in Swagger using OpenAPI 2.0 standards that provides environmental exposures data based on GeoCodes (latitude,longitude) and dates.
See README.md in exposure-docs/ for detailed information on supported exposures and return types
- Python 3 on the host
- Docker on the host
See README.md in swagger-editor/
See README.md in server/
See README.md in database/
A script named run-database-all.sh can be used to:
- Create the database container
- Create the exposures database and the datatrans user
- Populate the exposures database with sample data
- Create functions and indices on the exposures database
Example:
$ ./run-database-all.sh
No stopped containers
Error: No such image: database_databaseError: No such image: centos:7Building database
Step 1/11 : FROM centos:7
7: Pulling from library/centos
d9aaf4d82f24: Pull complete
Digest: sha256:eba772bac22c86d7d6e72421b4700c3f894ab6e35475a34014ff8de74c10872e
Status: Downloaded newer image for centos:7
---> 196e0ce0c9fb
...
Step 11/11 : CMD run
---> Running in 95ff009d8fab
---> 914e80e8c823
Removing intermediate container 95ff009d8fab
Successfully built 914e80e8c823
Successfully tagged database_database:latest
Creating database ...
Creating database ... done
Database is running - use your local IP address for connection
/Users/stealey/Github/nihdt/nih-exposures-api/scripts
Database container already exists
CREATE ROLE
CREATE DATABASE
GRANT
CREATE EXTENSION
CREATE EXTENSION
CREATE EXTENSION
List of databases
Name | Owner | Encoding | Collate | Ctype | Access privileges
-----------+----------+----------+-------------+-------------+------------------------
exposures | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =Tc/postgres +
| | | | | postgres=CTc/postgres +
| | | | | datatrans=CTc/postgres
postgres | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 |
template0 | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/postgres +
| | | | | postgres=CTc/postgres
template1 | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/postgres +
| | | | | postgres=CTc/postgres
(4 rows)
List of installed extensions
Name | Version | Schema | Description
------------------+---------+------------+---------------------------------------------------------------------
ogr_fdw | 1.0 | public | foreign-data wrapper for GIS data access
plpgsql | 1.0 | pg_catalog | PL/pgSQL procedural language
postgis | 2.3.3 | public | PostGIS geometry, geography, and raster spatial types and functions
postgis_topology | 2.3.3 | topology | PostGIS topology spatial types and functions
(4 rows)
/PATH_TO/nih-exposures-api/scripts
DROP TABLE
psql:cmaq-list.sql:4: NOTICE: table "cmaq_exposures_list" does not exist, skipping
CREATE TABLE
COPY 2
CREATE TABLE
INSERT 0 2
DROP TABLE
ALTER TABLE
id | exposure_type | exposure_unit | start_date | end_date | resolution | aggregation
----+---------------+---------------+------------+------------+---------------------+-------------
2 | o3 | ppm | 2011-01-01 | 2011-12-31 | hour;day;7day;14day | max;avg
1 | pm25 | ugm3 | 2011-01-01 | 2011-12-31 | hour;day;7day;14day | max;avg
(2 rows)
/PATH_TO/nih-exposures-api/scripts
DROP TABLE
psql:cmaq-sample.sql:6: NOTICE: table "cmaq_exposures_data" does not exist, skipping
CREATE TABLE
COPY 46064
ALTER TABLE
id | col | row | utc_date_time | o3 | o3_avg_24 | o3_max_24 | o3_avg_7day | o3_max_7day | o3_avg_14day | o3_max_14day | pmij | pmij_avg_24 | pmij_max_24 | pmij_avg_7day | pmij_max_7day | pmij_avg_14day | pmij_max_14day
-----------+-----+-----+---------------------+------------------+-----------+-----------+-------------+-------------+--------------+--------------+------------------+-------------+-------------+---------------+---------------+----------------+----------------
145428961 | 2 | 2 | 2011-01-01 01:00:00 | 33.6253852844238 | | | | | | | 2.08039736747742 | | | | | |
145430449 | 2 | 4 | 2011-01-01 01:00:00 | 33.5208473205566 | | | | | | | 2.03274345397949 | | | | | |
145207249 | 1 | 3 | 2011-01-01 01:00:00 | 33.5331764221191 | | | | | | | 2.08565402030945 | | | | | |
145428217 | 2 | 1 | 2011-01-01 01:00:00 | 33.7440719604492 | | | | | | | 2.02048206329346 | | | | | |
145429705 | 2 | 3 | 2011-01-01 01:00:00 | 33.5246391296387 | | | | | | | 2.07938885688782 | | | | | |
145207993 | 1 | 4 | 2011-01-01 01:00:00 | 33.5291023254395 | | | | | | | 2.03650760650635 | | | | | |
145205761 | 1 | 1 | 2011-01-01 01:00:00 | 33.7424583435059 | | | | | | | 2.02411556243896 | | | | | |
145206505 | 1 | 2 | 2011-01-01 01:00:00 | 33.6172256469727 | | | | | | | 2.08304381370544 | | | | | |
145651417 | 3 | 2 | 2011-01-01 01:00:00 | 33.6336097717285 | | | | | | | 2.0758228302002 | | | | | |
145650673 | 3 | 1 | 2011-01-01 01:00:00 | 33.7342147827148 | | | | | | | 2.01978802680969 | | | | | |
(10 rows)
/PATH_TO/nih-exposures-api/scripts
psql:cmaq-functions.sql:2: ERROR: index "cmaq_col_row_date" does not exist
CREATE INDEX
psql:cmaq-functions.sql:7: ERROR: index "cmaq_datetime" does not exist
CREATE INDEX
List of relations
Schema | Name | Type | Owner | Table
----------+-------------------------------------------------+-------+-----------+---------------------
public | cmaq_col_row_date | index | datatrans | cmaq_exposures_data
public | cmaq_datetime | index | datatrans | cmaq_exposures_data
public | cmaq_exposures_data_pkey | index | datatrans | cmaq_exposures_data
public | cmaq_exposures_list_pkey | index | datatrans | cmaq_exposures_list
public | spatial_ref_sys_pkey | index | postgres | spatial_ref_sys
topology | layer_pkey | index | postgres | layer
topology | layer_schema_name_table_name_feature_column_key | index | postgres | layer
topology | topology_name_key | index | postgres | topology
topology | topology_pkey | index | postgres | topology
(9 rows)
psql:cmaq-functions.sql:14: ERROR: function cmaq_grid_size(text) does not exist
CREATE FUNCTION
psql:cmaq-functions.sql:39: ERROR: function cmaq_o3_pmij_stats_row(text, integer) does not exist
CREATE FUNCTION
List of functions
Schema | Name | Result data type | Argument data types | Type
--------+------------------------+------------------+----------------------------------------------------------------------------------------------+--------
public | cmaq_grid_size | record | _yr text, OUT min_row integer, OUT max_row integer, OUT min_col integer, OUT max_col integer | normal
public | cmaq_o3_pmij_stats_row | void | _yr text, _r integer | normal
(2 rows)
/PATH_TO/nih-exposures-api/scripts
A script named reload-database-all.sh can also be used to:
- Drop and repopulate the exposures database with sample data
- Drop and create functions and indices on the exposures database
Example:
$ ./reload-database-all.sh
database
database
DROP TABLE
CREATE TABLE
COPY 2
CREATE TABLE
INSERT 0 2
DROP TABLE
ALTER TABLE
id | exposure_type | exposure_unit | start_date | end_date | resolution | aggregation
----+---------------+---------------+------------+------------+---------------------+-------------
2 | o3 | ppm | 2011-01-01 | 2011-12-31 | hour;day;7day;14day | max;avg
1 | pm25 | ugm3 | 2011-01-01 | 2011-12-31 | hour;day;7day;14day | max;avg
(2 rows)
/PATH_TO/nih-exposures-api/scripts
DROP TABLE
CREATE TABLE
COPY 46064
ALTER TABLE
id | col | row | utc_date_time | o3 | o3_avg_24 | o3_max_24 | o3_avg_7day | o3_max_7day | o3_avg_14day | o3_max_14day | pmij | pmij_avg_24 | pmij_max_24 | pmij_avg_7day | pmij_max_7day | pmij_avg_14day | pmij_max_14day
-----------+-----+-----+---------------------+------------------+-----------+-----------+-------------+-------------+--------------+--------------+------------------+-------------+-------------+---------------+---------------+----------------+----------------
145428961 | 2 | 2 | 2011-01-01 01:00:00 | 33.6253852844238 | | | | | | | 2.08039736747742 | | | | | |
145430449 | 2 | 4 | 2011-01-01 01:00:00 | 33.5208473205566 | | | | | | | 2.03274345397949 | | | | | |
145207249 | 1 | 3 | 2011-01-01 01:00:00 | 33.5331764221191 | | | | | | | 2.08565402030945 | | | | | |
145428217 | 2 | 1 | 2011-01-01 01:00:00 | 33.7440719604492 | | | | | | | 2.02048206329346 | | | | | |
145429705 | 2 | 3 | 2011-01-01 01:00:00 | 33.5246391296387 | | | | | | | 2.07938885688782 | | | | | |
145207993 | 1 | 4 | 2011-01-01 01:00:00 | 33.5291023254395 | | | | | | | 2.03650760650635 | | | | | |
145205761 | 1 | 1 | 2011-01-01 01:00:00 | 33.7424583435059 | | | | | | | 2.02411556243896 | | | | | |
145206505 | 1 | 2 | 2011-01-01 01:00:00 | 33.6172256469727 | | | | | | | 2.08304381370544 | | | | | |
145651417 | 3 | 2 | 2011-01-01 01:00:00 | 33.6336097717285 | | | | | | | 2.0758228302002 | | | | | |
145650673 | 3 | 1 | 2011-01-01 01:00:00 | 33.7342147827148 | | | | | | | 2.01978802680969 | | | | | |
(10 rows)
/PATH_TO/nih-exposures-api/scripts
psql:cmaq-functions.sql:2: ERROR: index "cmaq_col_row_date" does not exist
CREATE INDEX
psql:cmaq-functions.sql:7: ERROR: index "cmaq_datetime" does not exist
CREATE INDEX
List of relations
Schema | Name | Type | Owner | Table
----------+-------------------------------------------------+-------+-----------+---------------------
public | cmaq_col_row_date | index | datatrans | cmaq_exposures_data
public | cmaq_datetime | index | datatrans | cmaq_exposures_data
public | cmaq_exposures_data_pkey | index | datatrans | cmaq_exposures_data
public | cmaq_exposures_list_pkey | index | datatrans | cmaq_exposures_list
public | spatial_ref_sys_pkey | index | postgres | spatial_ref_sys
topology | layer_pkey | index | postgres | layer
topology | layer_schema_name_table_name_feature_column_key | index | postgres | layer
topology | topology_name_key | index | postgres | topology
topology | topology_pkey | index | postgres | topology
(9 rows)
DROP FUNCTION
CREATE FUNCTION
DROP FUNCTION
CREATE FUNCTION
List of functions
Schema | Name | Result data type | Argument data types | Type
--------+------------------------+------------------+----------------------------------------------------------------------------------------------+--------
public | cmaq_grid_size | record | _yr text, OUT min_row integer, OUT max_row integer, OUT min_col integer, OUT max_col integer | normal
public | cmaq_o3_pmij_stats_row | void | _yr text, _r integer | normal
(2 rows)
/PATH_TO/nih-exposures-api/scripts
Once the database is stood up and populated with the base data, functions and indices, a script named run-o3-pmij-by-row.sh can be used to calculate and insert the statistical data for
- o3_avg_24
- o3_max_24
- o3_avg_7day
- o3_max_7day
- o3_avg_14day
- o3_max_14day
- pmij_avg_24
- pmij_max_24
- pmij_avg_7day
- pmij_max_7day
- pmij_avg_14day
- pmij_max_14day
Example:
$ ./run-o3-pmij-by-row.sh 2011
NOTICE: Check grid using date: 2011-01-01 12:00:00
min_col | max_col
---------+---------
1 | 4
(1 row)
min_col = 1, max_col = 4
Does this match expected?: [Y/n] y
Yes
Processing Row: 1
NOTICE: Check grid using date: 2011-01-01 12:00:00
cmaq_o3_pmij_stats_row
------------------------
...
(1 row)
Processing Row: 4
NOTICE: Check grid using date: 2011-01-01 12:00:00
cmaq_o3_pmij_stats_row
------------------------
(1 row)
Since the database is located within a Docker container, the user would need to use Docker commands to interact with it.
Example:
Become the postgres user on the exposures database:
$ docker exec -ti -u postgres database psql exposures
Issue a SQL command:
exposures=# SELECT * FROM cmaq_exposures_data ORDER BY utc_date_time LIMIT 20;
id | col | row | utc_date_time | o3 | o3_avg_24 | o3_max_24 | o3_avg_7day | o3_max_7day | o3_avg_14day | o3_max_14day | pmij | pmij_avg_24 | pmij_max_24 | pmij_avg_7day | pmij_max_7day | pmij_avg_14day | pmij_max_14day
-----------+-----+-----+---------------------+------------------+------------------+------------------+------------------+------------------+------------------+------------------+------------------+------------------+------------------+------------------+------------------+------------------+------------------
145873129 | 4 | 1 | 2011-01-01 01:00:00 | 33.7093811035156 | 33.7093811035156 | 33.7093811035156 | 33.7093811035156 | 33.7093811035156 | 33.7093811035156 | 33.7093811035156 | 2.02110481262207 | 2.02110481262207 | 2.02110481262207 | 2.02110481262207 | 2.02110481262207 | 2.02110481262207 | 2.02110481262207
145650673 | 3 | 1 | 2011-01-01 01:00:00 | 33.7342147827148 | 33.7342147827148 | 33.7342147827148 | 33.7342147827148 | 33.7342147827148 | 33.7342147827148 | 33.7342147827148 | 2.01978802680969 | 2.01978802680969 | 2.01978802680969 | 2.01978802680969 | 2.01978802680969 | 2.01978802680969 | 2.01978802680969
145428217 | 2 | 1 | 2011-01-01 01:00:00 | 33.7440719604492 | 33.7440719604492 | 33.7440719604492 | 33.7440719604492 | 33.7440719604492 | 33.7440719604492 | 33.7440719604492 | 2.02048206329346 | 2.02048206329346 | 2.02048206329346 | 2.02048206329346 | 2.02048206329346 | 2.02048206329346 | 2.02048206329346
145205761 | 1 | 1 | 2011-01-01 01:00:00 | 33.7424583435059 | 33.7424583435059 | 33.7424583435059 | 33.7424583435059 | 33.7424583435059 | 33.7424583435059 | 33.7424583435059 | 2.02411556243896 | 2.02411556243896 | 2.02411556243896 | 2.02411556243896 | 2.02411556243896 | 2.02411556243896 | 2.02411556243896
145206505 | 1 | 2 | 2011-01-01 01:00:00 | 33.6172256469727 | 33.6172256469727 | 33.6172256469727 | 33.6172256469727 | 33.6172256469727 | 33.6172256469727 | 33.6172256469727 | 2.08304381370544 | 2.08304381370544 | 2.08304381370544 | 2.08304381370544 | 2.08304381370544 | 2.08304381370544 | 2.08304381370544
145207249 | 1 | 3 | 2011-01-01 01:00:00 | 33.5331764221191 | 33.5331764221191 | 33.5331764221191 | 33.5331764221191 | 33.5331764221191 | 33.5331764221191 | 33.5331764221191 | 2.08565402030945 | 2.08565402030945 | 2.08565402030945 | 2.08565402030945 | 2.08565402030945 | 2.08565402030945 | 2.08565402030945
145207993 | 1 | 4 | 2011-01-01 01:00:00 | 33.5291023254395 | 33.5291023254395 | 33.5291023254395 | 33.5291023254395 | 33.5291023254395 | 33.5291023254395 | 33.5291023254395 | 2.03650760650635 | 2.03650760650635 | 2.03650760650635 | 2.03650760650635 | 2.03650760650635 | 2.03650760650635 | 2.03650760650635
145428961 | 2 | 2 | 2011-01-01 01:00:00 | 33.6253852844238 | 33.6253852844238 | 33.6253852844238 | 33.6253852844238 | 33.6253852844238 | 33.6253852844238 | 33.6253852844238 | 2.08039736747742 | 2.08039736747742 | 2.08039736747742 | 2.08039736747742 | 2.08039736747742 | 2.08039736747742 | 2.08039736747742
145429705 | 2 | 3 | 2011-01-01 01:00:00 | 33.5246391296387 | 33.5246391296387 | 33.5246391296387 | 33.5246391296387 | 33.5246391296387 | 33.5246391296387 | 33.5246391296387 | 2.07938885688782 | 2.07938885688782 | 2.07938885688782 | 2.07938885688782 | 2.07938885688782 | 2.07938885688782 | 2.07938885688782
145430449 | 2 | 4 | 2011-01-01 01:00:00 | 33.5208473205566 | 33.5208473205566 | 33.5208473205566 | 33.5208473205566 | 33.5208473205566 | 33.5208473205566 | 33.5208473205566 | 2.03274345397949 | 2.03274345397949 | 2.03274345397949 | 2.03274345397949 | 2.03274345397949 | 2.03274345397949 | 2.03274345397949
145651417 | 3 | 2 | 2011-01-01 01:00:00 | 33.6336097717285 | 33.6336097717285 | 33.6336097717285 | 33.6336097717285 | 33.6336097717285 | 33.6336097717285 | 33.6336097717285 | 2.0758228302002 | 2.0758228302002 | 2.0758228302002 | 2.0758228302002 | 2.0758228302002 | 2.0758228302002 | 2.0758228302002
145652161 | 3 | 3 | 2011-01-01 01:00:00 | 33.5546569824219 | 33.5546569824219 | 33.5546569824219 | 33.5546569824219 | 33.5546569824219 | 33.5546569824219 | 33.5546569824219 | 2.06953716278076 | 2.06953716278076 | 2.06953716278076 | 2.06953716278076 | 2.06953716278076 | 2.06953716278076 | 2.06953716278076
145652905 | 3 | 4 | 2011-01-01 01:00:00 | 33.5305366516113 | 33.5305366516113 | 33.5305366516113 | 33.5305366516113 | 33.5305366516113 | 33.5305366516113 | 33.5305366516113 | 2.03037524223328 | 2.03037524223328 | 2.03037524223328 | 2.03037524223328 | 2.03037524223328 | 2.03037524223328 | 2.03037524223328
145873873 | 4 | 2 | 2011-01-01 01:00:00 | 33.6226844787598 | 33.6226844787598 | 33.6226844787598 | 33.6226844787598 | 33.6226844787598 | 33.6226844787598 | 33.6226844787598 | 2.06580376625061 | 2.06580376625061 | 2.06580376625061 | 2.06580376625061 | 2.06580376625061 | 2.06580376625061 | 2.06580376625061
145874617 | 4 | 3 | 2011-01-01 01:00:00 | 33.5541572570801 | 33.5541572570801 | 33.5541572570801 | 33.5541572570801 | 33.5541572570801 | 33.5541572570801 | 33.5541572570801 | 2.05466723442078 | 2.05466723442078 | 2.05466723442078 | 2.05466723442078 | 2.05466723442078 | 2.05466723442078 | 2.05466723442078
145875361 | 4 | 4 | 2011-01-01 01:00:00 | 33.5231628417969 | 33.5231628417969 | 33.5231628417969 | 33.5231628417969 | 33.5231628417969 | 33.5231628417969 | 33.5231628417969 | 2.02457571029663 | 2.02457571029663 | 2.02457571029663 | 2.02457571029663 | 2.02457571029663 | 2.02457571029663 | 2.02457571029663
145873130 | 4 | 1 | 2011-01-01 02:00:00 | 33.520881652832 | 33.6151313781738 | 33.7093811035156 | 33.6151313781738 | 33.7093811035156 | 33.6151313781738 | 33.7093811035156 | 2.03848743438721 | 2.02979612350464 | 2.03848743438721 | 2.02979612350464 | 2.03848743438721 | 2.02979612350464 | 2.03848743438721
145650674 | 3 | 1 | 2011-01-01 02:00:00 | 33.5395965576172 | 33.636905670166 | 33.7342147827148 | 33.636905670166 | 33.7342147827148 | 33.636905670166 | 33.7342147827148 | 2.05229020118713 | 2.03603911399841 | 2.05229020118713 | 2.03603911399841 | 2.05229020118713 | 2.03603911399841 | 2.05229020118713
145428218 | 2 | 1 | 2011-01-01 02:00:00 | 33.5495109558105 | 33.6467914581298 | 33.7440719604492 | 33.6467914581298 | 33.7440719604492 | 33.6467914581298 | 33.7440719604492 | 2.06364917755127 | 2.04206562042237 | 2.06364917755127 | 2.04206562042237 | 2.06364917755127 | 2.04206562042237 | 2.06364917755127
145205762 | 1 | 1 | 2011-01-01 02:00:00 | 33.5511512756348 | 33.6468048095704 | 33.7424583435059 | 33.6468048095704 | 33.7424583435059 | 33.6468048095704 | 33.7424583435059 | 2.06854724884033 | 2.04633140563964 | 2.06854724884033 | 2.04633140563964 | 2.06854724884033 | 2.04633140563964 | 2.06854724884033
(20 rows)
exposures=#
Or, run the full command from the host:
$ docker exec -ti -u postgres database psql exposures -c "SELECT * FROM cmaq_exposures_data ORDER BY utc_date_time LIMIT 20;"