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CSVVisualizer.py aktualisiert

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Open the CSV

Find the first line where the first cell starts with "Cycle"

Use that entire line as the plot title
(Chat)
This commit is contained in:
Jan 2025-05-26 21:15:26 +02:00
parent f06ccc2e6a
commit a3bbfac3cf
1 changed files with 8 additions and 6 deletions
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14
CSVVisualizer.py
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@ -68,11 +68,13 @@ class CSVVisualizer:
if not filepath: if not filepath:
return return
self.graph_title = "Battery Test Analysis" # Default title
with open(filepath, 'r') as f: with open(filepath, 'r') as f:
reader = csv.reader(f) reader = csv.reader(f)
headers = next(reader) # Zeile 0 for row in reader:
second_line = next(reader, []) # Zeile 1 (Titel) if row and row[0].startswith("Cycle"):
self.graph_title = second_line[0] if second_line else "Battery Test Analysis" self.graph_title = ", ".join(row).strip()
break
try: try:
# First detect problematic lines # First detect problematic lines
@ -103,7 +105,7 @@ class CSVVisualizer:
return return
# Now read only valid lines # Now read only valid lines
self.status_var.set("Verarbeite gültige Zeilen…") self.status_var.set("Verarbeite gültige Zeile...")
self.root.update_idletasks() self.root.update_idletasks()
self.df = pd.read_csv( self.df = pd.read_csv(
filepath, filepath,
@ -123,7 +125,7 @@ class CSVVisualizer:
) )
self.file_label.config(text=os.path.basename(filepath)) self.file_label.config(text=os.path.basename(filepath))
self.status_var.set(f"Loaded: {len(self.df)} valid measurements") self.status_var.set(f"Working with: {len(self.df)} valid measurements...")
self.root.update_idletasks() self.root.update_idletasks()
self.update_plot() self.update_plot()
@ -148,7 +150,7 @@ class CSVVisualizer:
# Spannung plotten # Spannung plotten
self.ax.plot(df_clean["Relative_Time(s)"], df_clean["Voltage(V)"], self.ax.plot(df_clean["Relative_Time(s)"], df_clean["Voltage(V)"],
label="Voltage (V)", color="black", linewidth=1.5) label="Voltage (V)", color="black", linewidth=1.5)
self.ax.margins(x=0) #self.ax.margins(x=0)
# Phasen als farbige Hintergründe # Phasen als farbige Hintergründe
start_idx = 0 start_idx = 0