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How to save a fit parameter
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Hello, I need help to save a fit parameter. I have a graph with inverse lorentzian fit and I need to extract the xc parameter(see picture) I have used Code Builder with the following code: [code] # Create a new worksheet wks = op.new_sheet() # Specify the path to the CSV file csv_file_path = 'C:\\Users\\PC-043012\\Desktop\\GuySimon\\test.csv' # Load only the 4th and 5th columns from the CSV file into the worksheet def load_csv_data(csv_file_path): x_values = [] y_values = [] with open(csv_file_path, 'r') as file: csvreader = csv.reader(file) for row in csvreader: # Extract the 4th and 5th columns and convert them to float x_value = float(row[3]) # Assuming the 4th column index is 3 (0-indexed) y_value = float(row[4]) # Assuming the 5th column index is 4 (0-indexed) # Add the values to the lists x_values.append(x_value) y_values.append(y_value) # Add the accumulated values to the worksheet wks.from_list(0, x_values, 'X') wks.from_list(1, y_values, 'Y') # Load data from the CSV file load_csv_data(csv_file_path) model = op.NLFit('lorentz') model.set_data(wks, 0, 1) model.fit() r, c = model.report(True) wReport=op.find_sheet('w', r) wReport.activate() [/code][img=800x600]https://my.originlab.com/ftp/forum_and_kbase/Images/Scherm%c2%adafbeelding%202024-05-18%20om%2022.46.50.png[/img] GHof
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