Extract LAI from .TXT-files¶
The methods in this repo allow for LAI value extraction from TXT.
-files generated by
LI-COR LAI-2200 meter.
Files are searched recursively and are aggregated in one .csv
file. ESU names are added/validated via a
Look Up Table (LUT) containing the coordinates of field measurement sites.
Name of interactive command line tool extract_LAI
.
Example usage of command line tool:¶
# get to directory which contains (folders of)
# LAI TXT files
cd /path/to/LAI/TXT/files
# start interactive LAI extraction:
extract_LAI
Example usage of python module:¶
from mni2017 import extract_LAI
LAI = LAIdata() # initialize LAIdata class object, load or create 'data.csv' file
LAI.extract_LAI() # extract LAI values from available files in cwd
LAI.save_LAIdata() # save updated 'data.csv' file
# show data from field 301
fieldnumber = 301
LAI.field(fieldnumber)
Hint
See also LAI_extraction_example.ipynb for a demonstration of the contained methods!