Uses a Rust 1.x binary to perform fast longitude, latitude to BNG conversion.
This module exposes three methods:
util.convertbng() – pass a lon, lat. Returns a tuple of Eastings, Northings
util.convertbng_list() – pass lists (or Numpy arrays) of lons, lats.
util.convertlonlat_list() – pass lists (or Numpy arrays) of Eastings, Northings.
The first two methods return Easting, Northing tuples (in a list in the case of the latter), while the third method returns a list of lon, lat tuples.
Installation
Installation as a binary wheel using pip, for OS X:
pip install convertbng
Binary wheels aren’t yet available for Linux or Windows, but installation directly from Github works:
pip install git+git://github.com/urschrei/convertbng.git
Usage
from convertbng.util import convertbng, convertbng_list, convertlonlat_list
# convert a single value
res = convertbng(lon, lat)
# convert lists of longitude and latitude values to BNG Eastings and Northings
lons = [lon1, lon2, lon3]
lats = [lat1, lat2, lat3]
res_list = convertbng_list(lons, lats)
# convert lists of BNG Eastings and Northings to longitude, latitude
eastings = [easting1, easting2, easting3]
northings = [northing1, northing2, northing3]
res_list_en = convertlonlat_list(eastings, northings)
# assumes numpy imported as np
lons_np = np.array(lons)
lats_np = np.array(lats)
res_list_np = convertbng_list(lons_np, lats_np)Testing
Run nosetests (requires Nose)
1 maintainer
Metadata
1 maintainer
Release files for convertbng 0.1.21
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| convertbng-0.1.21.tar.gz | 1.4 MB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| convertbng-0.1.21-cp27-none-macosx_10_6_intel.whl | CPython 2.7 | none | macOS 10.6+ Intel (x86-64, i386) | Details |
Total release size: 2.7 MB
Release files / convertbng-0.1.21.tar.gz
| Download URL | convertbng-0.1.21.tar.gz |
|---|---|
| Size | 1.4 MB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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Uploaded using Trusted Publishing? What is trusted publishing? |
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Release files / convertbng-0.1.21-cp27-none-macosx_10_6_intel.whl
| Download URL | convertbng-0.1.21-cp27-none-macosx_10_6_intel.whl |
|---|---|
| Size | 1.4 MB |
| Tags | CPython 2.7 macOS 10.6+ Intel (x86-64, i386) |
|
SHA-256 checksum How to use checksums |
90651c52bb82d0ac39140a2b9e1e3cef49d5b9c9a47fcbe601d9ea2d6c9e63c1
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