'''reads raw data from path and adds delta_t to first column. Saves the adjusted data in path_save'''
import import_txt
import numpy as np

#import data
path = r"D:\Glaskryostat\Data\2025-04-01 Nb3SN-Nb-Cu-HZB-SI\calibrated_data_2025_04_02.csv"
path_save = r"D:\Glaskryostat\Data\2025-04-01 Nb3SN-Nb-Cu-HZB-SI\calibrated_data_2025_04_02_correct_time.csv"
data = import_txt.read_raw_np(path,delim = ' ')

#adjust time
delta_t = -67  # delta t in seconds
data[:,0] = data[:,0] + delta_t

#save adjusted data
np.savetxt(path_save,data,delimiter=' ')