From 14a0066e62f9ecbea19cebd28143a0f97ff68706 Mon Sep 17 00:00:00 2001
From: Christian Bager Bach Houmann <christian@bagerbach.com>
Date: Mon, 6 Nov 2023 12:09:35 +0100
Subject: [PATCH] IRF

---
 baseline/irf.ipynb | 50 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 baseline/irf.ipynb

diff --git a/baseline/irf.ipynb b/baseline/irf.ipynb
new file mode 100644
index 00000000..27c77cd6
--- /dev/null
+++ b/baseline/irf.ipynb
@@ -0,0 +1,50 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import pandas as pd\n",
+    "\n",
+    "ccam_dw = pd.read_csv(\"data/data/calib/ccam_default_wave.tab\", sep=\"\\t\", header=None)\n",
+    "ccam_gain = pd.read_csv(\"data/data/calib/gain_mars.tab\", sep=\"\\t\", header=None)\n",
+    "\n",
+    "# Check that both DataFrames have the same number of rows\n",
+    "if ccam_dw.shape[0] != ccam_gain.shape[0]:\n",
+    "    raise ValueError(\"The DataFrames have different numbers of rows, they can't be merged directly.\")\n",
+    "\n",
+    "df = pd.concat([ccam_dw, ccam_gain], axis=1)\n",
+    "df.columns = [\"wave\", \"gain\"]\n",
+    "\n",
+    "# remove rows with 0 values\n",
+    "df = df[df[\"gain\"] != 0]\n",
+    "\n",
+    "# sort by wavelength\n",
+    "df.sort_values(by=[\"wave\"], inplace=True)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "env",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}