Hace shift con los datos del archivo zeroCurrent.txt

2026-05-06 10:35:48 +02:00
3 changed files with 150 additions and 0 deletions
--- a/cods/GUI.py
+++ b/cods/GUI.py
--- a/cods/S_Langmuir.py
+++ b/cods/S_Langmuir.py
@ -151,6 +151,7 @@ def procesar_archivo_depurado(filepath: Path,
    I_mA = -I_mA
    I_A = I_mA / 1000.0

+
    # Construimos un DataFrame auxiliar ordenado por V
    df2 = pd.DataFrame({"V": V, "I_mA": I_mA, "I_A": I_A})
    df2 = df2.sort_values("V").reset_index(drop=True)
@ -1204,6 +1205,13 @@ def leer_IV_numeric(filepath: Path):

    V = df["Voltage(V)"].to_numpy(dtype=float)
    I_mA = (-df["Current(mA)"]).to_numpy(dtype=float)  # inviertes signo aquí
+
+    # Realiza shift a la corriente con el archivo de calibracion dado
+    df0 = pd.read_csv('zeroCurrent.txt')
+    I_0_mA = np.average(df0["Current(mA)"].to_numpy())
+    print(f"Shift Corriente (mA)={I_0_mA}")
+    I_mA -= I_0_mA
+
    I_A = I_mA / 1000.0

    # Quitar NaN/inf
--- a/zeroCurrent.txt
+++ b/zeroCurrent.txt
@ -0,0 +1,142 @@
+Voltage(V),Current(mA)
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