geetools 0.0.6

Set of tools to use in Google Earth Engine Python API

These are a set of tools for Google Earth Engine that may help to solve or automatize some processes.

There are some JavaScript functions that you can use in the Code Editor (https://code.earthengine.google.com/) placed in a folder called js

The rest of the repository is oriented to the GEE Python API. You can install these tools as a normal python package.

Installation

pip install geetools

Upgrade

pip install --upgrade geetools

Basic Usage

from geetools import tools

col = ee.ImageCollection("your_ID")
tasklist = tools.col2asset(col)

Full documentation

http://geetools.readthedocs.io

Some Examples

execli

Executes a client-side function (e.g. getInfo ) as many time as needed and waits between each call as much as needed.

from geetools.tools import execli
import ee

# This image doesn't exist so it will throw an error
img = ee.Image("wrongparam")

# try to get the info with default parameters (10 times, wait 0 sec)
info = execli(img.getInfo)()
print info

# try with custom param (2 times 5 seconds with traceback)
info2 = execli(img.getInfo, 2, 5, True)
print info2

execli_deco

Performs the same action as execli but is meant to be used as a decorator.

from geetools.tools import execli_deco
import ee

# TRY TO GET THE INFO OF AN IMAGE WITH DEFAULT PARAMETERS

@execli_deco()
def info():
    # THIS IMAGE DOESN'E EXISTE SO IT WILL THROW AN ERROR
    img = ee.Image("wrongparam")

    return img.getInfo()

# TRY WITH CUSTOM PARAM (2 times 5 seconds and traceback)

@execli_deco(2, 5, True)
def info():
    # THIS IMAGE DOESN'E EXISTE SO IT WILL THROW AN ERROR
    img = ee.Image("wrongparam")

    return img.getInfo()

addConstantBands

Adds constant bands to an image. You can use it in 3 ways (see example below)

from geetools.tools import addConstantBands
import ee

col = ee.ImageCollection(ID)

# Option 1 - arguments
addC = addConstantBands(0, "a", "b", "c")
newcol = col.map(addC)

# Option 2 - keyword arguments
addC = addConstantBands(a=0, b=1, c=2)
newcol = col.map(addC)

# Option 3 - Combining
addC = addC = addConstantBands(0, "a", "b", "c", d=1, e=2)
newcol = col.map(addC)

Any contribution is welcome. Any bug or question please use the github issue tracker.