Fix smart mode with two channels

Fix uneven w_size
Fix error for path without extension
Improve dB precision

gsrp_tdoa_hyperres.py

@@ -79,7 +79,7 @@ def corr(data, pos, w_size, max_tdoa, decimate=1, mode='prepare', hyper=True, ve
         mat[k, j - 1] = 1
         v1[k] = i
         v2[k] = j
-    dw_size = w_size // decimate
+    dw_size = (w_size // decimate) & ~1
     if mode == 'prepare':
         slices = slicer(-(cc_size // 2), cc_size // 2, (num_channels - 1), 16)
         tausf = []
@@ -136,7 +136,7 @@ def corr(data, pos, w_size, max_tdoa, decimate=1, mode='prepare', hyper=True, ve
         cc -= cc.min(-1, keepdims=True)
         maxs = cc.max(1, keepdims=True)
         cc /= maxs
-        maxs = np.log10(maxs.prod())
+        maxs = np.log10(maxs).sum()
         if mode == 'prepare':
             tdoas[i, :2], index = c_corr.c_corr_at(cc, tausf)
             tdoas[i, 2:] = ((tausf[:, index] + dw_size // 2) % dw_size) - dw_size // 2
@@ -183,6 +183,10 @@ def main(args):
     if sound.shape[1] < 2:
         raise ValueError(f'{BColors.FAIL}{args.infile} with channels {args.channel} has not enough channels'
                          f'{BColors.ENDC}')
+    elif sound.shape[1] == 2 and args.mode == 'smart':
+        print(f'{BColors.WARNING}{args.infile} as only 2 channels which is not supported by mode smart. Switching to '
+              f'on-the-fly mode.{BColors.ENDC}')
+        args.mode = 'on-the-fly'
 
     if args.inverse is not None:
         for c in args.inverse:
@@ -229,7 +233,7 @@ def main(args):
     result1[:, 0] /= sr
     result1[:, 3:] /= sr if args.temporal else sr/args.decimate
     columns = ','.join(['pos', 'db_norm', 'db'] + [f't{i}{j}'for i, j in combinations(range(sound.shape[1]), 2)])
-    stem, ext = args.outfile.rsplit('.', 1)
+    stem, ext = os.path.splitext(args.outfile)
     if ext == 'npy':
         np.save(args.outfile, result1)
         if not args.no_hyperres:
@@ -359,9 +363,10 @@ if __name__ == "__main__":
         sys.exit(main(args))
 
     except Exception as e:
-        trace = getattr(sys, 'gettrace', None)
+        trace = getattr(sys, 'gettrace', None)   # if debug is activated, raise the error
         if trace is not None:
             if trace():
                 raise e from None
-        print(f'{BColors.WARNING}{type(e).__name__}: {e}{BColors.ENDC}')
+        print(f'{BColors.WARNING}{type(e).__name__}: {e}\n'
+              f'Enable Debugger for more info{BColors.ENDC}')
         sys.exit(2)