在Jupyter Notebooks 中运行GRASS GIS

在Ubuntu16.04中，首先安装jupyter：

python3 -m pip install --upgrade pip
python3 -m pip install jupyter

然后创建一个sh脚本：

# directory where GRASS GIS lives
# GRASS GIS 的安装信息
export GISBASE=`grass74 --config path`   # or define path to binaries like /usr/local/grass-7.4.svn
echo $GISBASE

# generate GISRC
# Defines the system wide value while in a GRASS session
# 设置GISDBASE LOCATION MAPSET
MYGISDBASE=$HOME/grassdata # Change this path to reflect your own 
MYLOC=MyLoc # Change this location name to reflect your own 
MYMAPSET=PERMANENT

# Set the global grassrc file to individual file name
MYGISRC="$HOME/.grassrc.$$"

echo "GISDBASE: $MYGISDBASE" > "$MYGISRC"
echo "LOCATION_NAME: $MYLOC" >> "$MYGISRC"
echo "MAPSET: $MYMAPSET" >> "$MYGISRC"
echo "GRASS_GUI: text" >> "$MYGISRC"

# path to GRASS settings file
export GISRC=$MYGISRC

export LD_LIBRARY_PATH=$GISBASE/lib:$LD_LIBRARY_PATH
export PYTHONPATH=$GISBASE/etc/python:$PYTHONPATH
export PATH=$GISBASE/bin:$GISBASE/scripts:$PATH

# start the notebook in the notebook folder
# 设置jupyter notebook 的启动目录
cd $HOME/notebooks # change to notebooks folder (example; update to your path)

nohup jupyter notebook --ip=0.0.0.0 --port=8888 --debug &

然后，把脚本添加到环境变量中：

# update path to script accordingly
alias grass_notebook='sh $HOME/grass_jupyter.sh'
source .bashrc

最后，可以启动自己的grass notebook：

grass_notebook

参考自：

https://grasswiki.osgeo.org/wiki/GRASS_GIS_Jupyter_notebooks

https://grasswiki.osgeo.org/wiki/GRASS_Python_Scripting_Library

https://grass.osgeo.org/grass76/manuals/libpython/