modified tutorial 4

Author: kshitij-maths

tutorials/tutorial3/tutorial-3-rbf.ipynb

@@ -60,7 +60,7 @@
     "import os\n",
     "from pygem import RBF\n",
     "\n",
-    "# Try to locate the parameter file robustly\n",
+    "# find the possible path of the parameter file depending on the working directory\n",
     "possible_paths = [\n",
     "    \"../tests/test_datasets/parameters_rbf_cube.prm\",      # when run from tutorial3/\n",
     "    \"tests/test_datasets/parameters_rbf_cube.prm\",         # when run from tutorials/\n",

tutorials/tutorial4/tutorial-4-idw.ipynb

@@ -10,14 +10,29 @@
 
 # In[1]:
 
+import sys
+import platform
+print(f"Python Version: {sys.version}")
+print(f"Platform: {sys.platform}")
+print(f"System: {platform.system()} {platform.release()}")
+
+try:
+    import pygem
+    print(f"PyGeM version: {pygem.__version__}")
+except ImportError:
+    print(f"PyGeM not found. Installing...")
+    import subprocess
+    subprocess.check_call([sys.executable, "-m", "pip", "install", "-e", ".[tut]"])
+    import pygem
+    print(f"PyGeM version: {pygem.__version__}")
 
-get_ipython().run_line_magic("matplotlib", "inline")
 import numpy as np
+np.random.seed(42)
 import matplotlib.pyplot as plt
-
 from pygem import IDW
 
 
+
 # We need to set the deformation parameters: we can set manually, by editing the `IDW` attributes, or we can read them by parsing a file. We remark that it is possible to save the parameters (for example, after set them manually) to a file in order to edit this for the future deformations.
 
 # In[2]:
@@ -34,8 +49,8 @@
 # In[3]:
 
 
-get_ipython().run_line_magic("cat", "'../tests/test_datasets/parameters_idw_cube.prm'")
-
+import subprocess
+subprocess.run(["cat", "../tests/test_datasets/parameters_idw_cube.prm"])
 
 # Here we create a $10 \times 10 \times 10$ lattice to mimic a cube.