-
Download FIJI and put it in
C:\Users\Public\Downloads\
-
Save the
imagej_basic_ashlar.py
toC:\Users\Public\Downloads\Fiji.app\plugins\
-
Launch command prompt
-
In command prompt, change directory to the data folder
-
Create a csv file with three required headings - Directory, Correction, Pyramid
-
Make sure that the directories listed in your csv-file contain the subdirectory raw_files that has either the rcpnl- or xdce-files
- e.g. you can list a folder as 'D:\Sample_1' if the folder 'D:\Sample_1\raw_files' contains your data.
-
Declare whether you want Correction and/or Pyramid for your images
1, yes, y, true or t means yes (case insensitive), others are no
-
Save the csv file
-
Make sure you have the run_ashlar_csv_batch.py file in the current directory.
-
In command prompt, call python to run the script and take in the csv file as config
python run_ashlar_csv_batch.py config.csv
-
When the task is done, the ome-tif (if you choose to generate pyramid images) will be in a subfolder 'registration' in each of the directories you specified in the csv file, the filenames are the folders' names. the ffps and dfps (if you turn on correction) will also be in subfolders called 'illumination_profiles'. Many other empty folders are also created in preparation of the further data-analysis pipeline.
-
-
Save mikrkilk/905621436d02f165cd29f78ea5c6b46e to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
from __future__ import print_function | |
import csv | |
from subprocess import call | |
try: | |
import pathlib | |
except ImportError: | |
import pathlib2 as pathlib | |
import argparse | |
import os | |
import datetime | |
def text_to_bool(text): | |
return False \ | |
if not str(text) \ | |
else str(text).lower() in '1,yes,y,true,t' | |
def path_to_date(path): | |
return os.path.getmtime(str(path)) | |
parser = argparse.ArgumentParser( | |
description='Read a csv config file and run ashlar' | |
) | |
parser.add_argument( | |
'csv_filepath', metavar='CSVFILE', | |
help='a csv file with header row: Directory, Correction, Pyramid' | |
) | |
parser.add_argument( | |
'-f', '--from-dir', dest='from_dir', default=0, type=int, metavar='FROM', | |
help=('starting directory; numbering starts at 0') | |
) | |
parser.add_argument( | |
'-t', '--to-dir', dest='to_dir', default=None, type=int, metavar='TO', | |
help=('ending directory; numbering starts at 0') | |
) | |
args = parser.parse_args() | |
csv_path = pathlib.Path(args.csv_filepath) | |
if not csv_path.is_file() or csv_path.suffix != '.csv': | |
print('A csv file is required to proceed.') | |
parser.print_usage() | |
parser.exit() | |
with open(str(csv_path)) as exp_config: | |
exp_config_reader = csv.DictReader(exp_config) | |
exps = [dict(row) for row in exp_config_reader] | |
# Check the raw_files subfolder for either rcpnl or xdce files | |
for exp in exps[args.from_dir : args.to_dir]: | |
path_exp = pathlib.Path(exp['Directory']) | |
raw_dir = path_exp / 'raw_files' | |
files_exp = sorted(raw_dir.glob('*rcpnl')) | |
file_type = 'rcpnl' | |
if len(files_exp) == 0: | |
files_exp = sorted(raw_dir.glob('*xdce')) | |
file_type = 'xdce' | |
files_exp.sort(key=path_to_date) | |
if len(files_exp) == 0: | |
print('No rcpnl or xdce files found in', str(raw_dir)) | |
continue | |
print('Processing files in', str(raw_dir)) | |
print(datetime.datetime.now()) | |
print() | |
if text_to_bool(exp['Correction']): | |
lambda_flat = '0.1' | |
lambda_dark = '0.01' | |
ffp_list = [] | |
dfp_list = [] | |
for j in files_exp: | |
print('\r ' + 'Generating ffp and dfp for ' + j.name) | |
ffp_file_name = j.name.replace('.'+file_type, '-ffp.tif') | |
dfp_file_name = j.name.replace('.'+file_type, '-dfp.tif') | |
illumination_dir = path_exp / 'illumination_profiles' | |
if (path_exp / 'illumination_profiles' /ffp_file_name).exists() and (path_exp / 'illumination_profiles' / dfp_file_name).exists(): | |
print('\r ' + ffp_file_name + ' already exists') | |
print('\r ' + dfp_file_name + ' already exists') | |
else: | |
if not illumination_dir.exists(): | |
illumination_dir.mkdir() | |
call("C:\Users\Public\Downloads\Fiji.app\ImageJ-win64.exe --ij2 --headless --run C:\Users\Public\Downloads\Fiji.app\plugins\imagej_basic_ashlar.py \"filename='%s', output_dir='%s', experiment_name='%s', lambda_flat=%s, lambda_dark=%s\"" %(str(j), str(illumination_dir), j.name.replace('.'+file_type, ''), lambda_flat, lambda_dark)) | |
print('\r ' + ffp_file_name + ' generated') | |
print('\r ' + dfp_file_name + ' generated') | |
ffp_list.append(str(illumination_dir / ffp_file_name)) | |
dfp_list.append(str(illumination_dir / dfp_file_name)) | |
print('Run ashlar') | |
print(datetime.datetime.now()) | |
print() | |
out_dir = path_exp / 'registration' | |
if not out_dir.exists(): | |
out_dir.mkdir() | |
# Create the desired folder structure for the future steps | |
folders_to_make = ['dearray/masks','prob_maps','segmentation','feature_extraction', 'clustering/consensus', 'clustering/drclust', 'clustering/pamsig','cell_states'] | |
for f in folders_to_make: | |
try: | |
os.makedirs(str(path_exp)+'/'+f) | |
except: | |
print('Folder '+f+' already exists') | |
input_files = ' '.join([str(f) for f in files_exp]) | |
command = 'ashlar ' + input_files + ' -m 30 -o ' + str(out_dir) | |
if text_to_bool(exp['Pyramid']): | |
command += ' --pyramid -f ' + path_exp.name + '.ome.tif' | |
if text_to_bool(exp['Correction']): | |
ffps = ' '.join(ffp_list) | |
dfps = ' '.join(dfp_list) | |
command += ' --ffp ' + ffps + ' --dfp ' + dfps | |
# print(command) | |
call(command) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment