Published March 3, 2022 | Version v1
Software Open

IODP Exp 396 - Python scripts for processing LIMS data

  • 1. UNIS, UiO, NCCS
  • 2. VBPR
  • 3. University of Nebraska

Description

Readme:
This archive contains scripts that were used for onboard processing of the International Ocean Discovery Program Expedition 396 datasets (http://publications.iodp.org/preliminary_report/396/). By using these scripts, scientists can quickly and consistently screen single or multiple IODP hole (physical properties) datasets (such as WRMSL, SHL, P-wave gantry, and MAD results), remove ‘bad’ data based on chosen cut-offs, and apply liner corrections (such as for hard rock WRMSL density). Resulting data summaries are automatically output in convenient data tables with standard statistics, making significant time efficiencies for multi-well cruises and for sailing scientists.

The scripts require all LIMS data to be downloaded beforehand as CSV files.
All targeted wells/sites/holes should be selected and the measurements for each property downloaded as a single csv file per measurement type.

The Python functions and IODP class are found within the iodp_class.py file, with the iodp_class_example jupyter notebook providing two examples through borehole U1565 and U1567-U1568.

Conda environment:

The scripts were used in a miniconda environment with python=3.8.10.

pandas = '1.2.4'
numpy = '1.21.1'
re = '2.2.1'
matplotlib = '3.4.2'
pathlib
logging = '0.5.1.2'
scipy = '1.7.0'
datetime
urllib
json = '2.0.9'
math
openpyxl = '3.0.7'
os
lasio = '0.29'
string

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IODP Expedition 396 Page:
https://iodp.tamu.edu/scienceops/expeditions/norwegian_continental_margin_magmatism.html

IODP Expedition 396 Prospectus:
https://doi.org/10.14379/iodp.sp.396.2021

IODP Expedition 396 Preliminary report:
https://doi.org/10.14379/iodp.pr.396.2022

IODP Expedition 396 Scientists:
Planke, Sverre; Berndt, Christian; Alvarez Zarikian, Carlos; Betlem, Peter; Brinkhuis, Henk; Chatterjee, Sayantani; Christopoulou, Marialena; Filina, Irina; Frieling, Joost; Harper, Dustin; Jones, Morgan; Lambart, Sarah; Longman, Jack; Millett, John; Mohn, Geoffroy; Scherer, Reed; Varela, Natalia; Xu, Weimu; Yager, Stacy; Agarwal, Amar; Andrews, Graham; Bhattacharya, Joyeeta; Clementi, Vincent; Ferre, Eric; Guo, Pengyuan; Nakaoka, Reina; Tegner, Christian; Wang, Mengyuan.

Files

iodp_class_example.ipynb

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