resolved bug of zip uploading

.gitignore

@@ -3,3 +3,4 @@ __pycache__
 uploaded_samples
 demo_data/results
 .idea
+results

app.py

@@ -113,7 +113,7 @@ st.markdown(""" Demo App for the model presented in the [paper](https://www.scie
 """)
 
 file_uploaded = st.file_uploader(
-    "Upload",
+    "Upload a zip file containing a sample",
     type=["zip"],
     accept_multiple_files=False,
 )
@@ -121,21 +121,29 @@ sample_path = None
 tileids = None
 if file_uploaded is not None:
     with zipfile.ZipFile(file_uploaded, "r") as z:
-        z.extractall("uploaded_samples")
-    sample_path = "uploaded_samples/" + file_uploaded.name[:-4]
+        z.extractall(os.path.join("uploaded_samples", opt.years[0]))
+    tileids = [file_uploaded.name[:-4]]
+    # sample_path = os.path.join("uploaded_samples", opt.years[0], tileids[0])
+    sample_path = "uploaded_samples"
+
 st.markdown('or use a demo sample')
-if st.button('sample 1'):
-    sample_path = 'demo_data/lombardia'
-    tileids = ['24']
-if st.button('sample 2'):
-    sample_path = 'demo_data/lombardia'
-    tileids = ['712']
-if st.button('sample 3'):
-    sample_path = 'demo_data/lombardia'
-    tileids = ['814']
-if st.button('sample 4'):
-    sample_path = 'demo_data/lombardia'
-    tileids = ['1509']
+col1, col2, col3, col4 = st.columns([1, 1, 1, 1])
+with col1:
+    if st.button('sample 1'):
+        sample_path = 'demo_data/lombardia'
+        tileids = ['24']
+with col2:
+    if st.button('sample 2'):
+        sample_path = 'demo_data/lombardia'
+        tileids = ['712']
+with col3:
+    if st.button('sample 3'):
+        sample_path = 'demo_data/lombardia'
+        tileids = ['814']
+with col4:
+    if st.button('sample 4'):
+        sample_path = 'demo_data/lombardia'
+        tileids = ['1509']
 
 paths = None
 if sample_path is not None:
@@ -229,7 +237,7 @@ if sample_path is not None:
     st.markdown('End prediction')
 
     # folder_out = "demo_data/results/seg_maps/example-lombardia/2"
-    folder_out = os.path.join("demo_data/results/seg_maps/"+opt.years[0]+"-lombardia/", tileids[0])
+    folder_out = full_pth_patch  # os.path.join("demo_data/results/seg_maps/"+opt.years[0]+"-lombardia/", tileids[0])
     st.paths = os.listdir(folder_out)
     st.paths.sort()
 
@@ -264,7 +272,7 @@ if st.paths is not None:
         st.markdown("**Legend**")
         st.markdown(markdown_legend, unsafe_allow_html=True)
 
-    st.markdown("**Short-term (daily) prediction**")
+    st.markdown("**Short-term (daily) predictions**")
     img_full_paths = [os.path.join(folder_out, path) for path in st.paths if 'daily-pred' in path]
     pred_dates = [path[:8] for path in st.paths if 'daily-pred' in path]
     anim = load_daily_preds_as_animations(img_full_paths, pred_dates)
@@ -283,6 +291,13 @@ st.markdown("""
     You can download other patches from the original dataset created and published on 
     [Kaggle](https://www.kaggle.com/datasets/ignazio/sentinel2-crop-mapping) and used in our paper.
 
-    ## How to build an input file for the Demo
-    Working in progress: to be defined ...
-    """)
+    ## How to build an input file for the Demo 
+    You can download this [example zip](demo_data/1509.zip) to understand 
+    how to create a new sample to feed as input to the model. A sample is a time series of sentinel-2 images, 
+    i.e. all images acquired by the satellite during a year.    
+    A zip file must contain 
+    - a geoTiff image of size _9 x 48 x 48_ for each date of the time series; 
+    - the name of each geoTif must show the date like this example "20221225.tif" which represents the date 25 December 2022; 
+    - each image must contain all sentinel-2 bands as reported in the [paper](https://www.sciencedirect.com/science/article/pii/S0924271622003203); 
+    - all the images inside the zip file must be placed inside a directory (see [example zip](demo_data/1509.zip)) where the name represents the name of the patch (for example "24"). ) 
+""")

demo_data/1509.zip

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4623b7598ad937e4de855e3dc0774323649b021bc4b451c39aaae577b04fbcbf
+size 2462400

utils.py

@@ -32,7 +32,7 @@ def get_dates(path, n=None):
     files = os.listdir(path)
     dates = list()
     for f in files:
-        f = f.split("-")[0]
+        f = f.split(".")[0]
         if len(f) == 8:  # 20160101
             dates.append(f)
 
@@ -166,7 +166,6 @@ class SentinelDailyAnnualDatasetNoLabel(torch.utils.data.Dataset):
         for root_dir in self.root_dirs:
             print("Reading dataset info:", root_dir)
             self.name += os.path.basename(root_dir) + '_'
-
             for d in self.data_dirs:
                 if not os.path.isdir(os.path.join(root_dir, d)):
                     sys.exit('The directory ' + os.path.join(root_dir, d) + " does not exist!")
@@ -719,7 +718,7 @@ opt.resnet_shortcut = 'B'
 # opt.optimizer = 'sgd'
 # opt.export_only
 # opt.test_tile = 'test_small.tileids'
-opt.result_path = 'demo_data/results'
+opt.result_path = 'results'
 input_data_folder = 'demo_data/lombardia' #@param {type:"string"}
 opt.root_path = [input_data_folder]
 opt.years = ['2019']