version 0.1

GeoRasters

.gitignore

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+# Compiled python modules.
+*.pyc
+
+# Setuptools distribution folder.
+/dist/
+
+# Setuptools build folder.
+/build/
+
+# Python egg metadata, regenerated from source files by setuptools.
+/*.egg-info

MANIFEST.in

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+include LICENSE.txt README.rst
+exclude MANIFEST.in

README.rst

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+GeoRaters
+===========
+
+The ``Georasters`` is a python module that provides a fast and flexible
+tool to work with GIS raster files. It includes tools to 
+
+- Given a point (lat,lon) find its location in a raster
+- Aggregate rasters to lower resolutions
+- Align two rasters of different sizes to common area and size
+- Get all the geographical information of raster
+- Create GeoTiff files easily
+- Load GeoTiff files as masked numpy rasters
+
+Install
+-------
+
+.. code-block:: python
+    
+    pip install gisrastertools
+   
+Example Usage
+-------------
+
+.. code-block:: python
+    
+    from gisrastertools import *
+    # Get info on raster
+    NDV, xsize, ysize, GeoT, Projection, DataType = get_geo_info(raster)
+    
+    # Load raster
+    data = load_tiff(raster)
+       
+    # Find location of point (x,y) on raster, e.g. to extract info at that location
+    col, row = map_pixel(x,y,GeoT[1],GeoT[-1], GeoT[0],GeoT[3])
+    value = data[row,col]
+    
+    # Agregate raster by summing over cells in order to increase pixel size by e.g. 10
+    aggregate(data,NDV,(10,10))
+    
+    # Align two rasters
+    data2 = load_tiff(raster2)
+    (alignedraster_o, alignedraster_a, GeoT_a) = align_rasters(raster, raster2, how=np.mean)
+   

georasters/__init__.py

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+# This file allows all subdirectories in this directroy to loaded by Python
+# -*- coding: utf-8 -*-
+from .georasters import get_geo_info, map_pixel, aggregate, create_geotiff, align_rasters, load_tiff, union, GeoRaster, RasterGeoError, RasterGeoTError
+
+__all__ = ['get_geo_info','map_pixel','aggregate','create_geotiff','align_rasters','load_tiff', 'union', 'GeoRaster', 'RasterGeoError', 'RasterGeoTError']