fixed names of _targets

pyptv/ptv.py

@@ -137,7 +137,9 @@ def py_correspondences_proc_c(exp):
 
     # Save targets only after they've been modified:
     for i_cam in range(exp.n_cams):
-        exp.detections[i_cam].write(exp.spar.get_img_base_name(i_cam), frame)
+        base_name = exp.spar.get_img_base_name(i_cam).decode()
+        filename = base_name.split('%')[0] + base_name.split('d')[-1]
+        exp.detections[i_cam].write(filename.encode(), frame)
 
     print("Frame " + str(frame) + " had " +
           repr([s.shape[1] for s in sorted_pos]) + " correspondences.")
@@ -284,10 +286,9 @@ def py_sequence_loop(exp):
         # Save targets only after they've been modified:
         # this is a workaround of the proper way to construct _targets name
         for i_cam in range(n_cams):
-            detections[i_cam].write(
-                spar.get_img_base_name(i_cam),
-                frame
-                )
+            base_name = spar.get_img_base_name(i_cam).decode()
+            filename = base_name.split('%')[0] + base_name.split('d')[-1]
+            detections[i_cam].write(filename.encode(), frame)
 
         print("Frame " + str(frame) + " had " +
               repr([s.shape[1] for s in sorted_pos]) + " correspondences.")

pyptv/pyptv_gui.py

@@ -1524,7 +1524,7 @@ def main():
         # exp_path = software_path.parent / "test_cavity"
         # exp_path = Path('/home/user/Downloads/one-dot-example/working_folder')
         # exp_path = Path('/home/user/Downloads/test_crossing_particle')
-        exp_path = Path('/home/user/Documents/repos/multiplane_example_2')
+        exp_path = Path('../test_cavity')
         print(f"Without input, PyPTV fallbacks to a default {exp_path} \n")
 
     if not exp_path.is_dir() or not exp_path.exists():