Improved parsing of float and int time values.

gprMax/input_cmds_multiuse.py

@@ -429,15 +429,16 @@ def process_multicmds(multicmds, G):
             dy = round_value(float(tmp[7])/G.dy)
             dz = round_value(float(tmp[8])/G.dz)
             
+            # If number of iterations given
+            try:
+                time = int(tmp[9])
             # If real floating point value given
-            if '.' in tmp[9] or 'e' in tmp[9]:
-                if float(tmp[9]) > 0:
-                    time = round_value((float(tmp[9]) / G.dt)) + 1
+            except:
+                time = float(tmp[9])
+                if time > 0:
+                    time = round_value((tmp[9] / G.dt)) + 1
                 else:
                     raise CmdInputError("'" + cmdname + ': ' + ' '.join(tmp) + "'" + ' time value must be greater than zero')
-            # If number of iterations given
-            else:
-                time = int(tmp[9])
             
             if xs < 0 or xs > G.nx:
                 raise CmdInputError("'" + cmdname + ': ' + ' '.join(tmp) + "'" + ' the lower x-coordinate {:g}m is not within the model domain'.format(xs * G.dx))

gprMax/input_cmds_singleuse.py

@@ -164,17 +164,20 @@ def process_singlecmds(singlecmds, G):
     if len(tmp) != 1:
         raise CmdInputError(cmd + ' requires exactly one parameter to specify the time window. Either in seconds or number of iterations.')
     tmp = tmp[0].lower()
+
+    # If number of iterations given
+    try:
+        tmp = int(tmp)
+        G.timewindow = (tmp - 1) * G.dt
+        G.iterations = tmp
     # If real floating point value given
-    if '.' in tmp or 'e' in tmp:
-        if float(tmp) > 0:
-            G.timewindow = float(tmp)
-            G.iterations = round_value((float(tmp) / G.dt)) + 1
+    except:
+        tmp = float(tmp)
+        if tmp > 0:
+            G.timewindow = tmp
+            G.iterations = round_value((tmp / G.dt)) + 1
         else:
             raise CmdInputError(cmd + ' must have a value greater than zero')
-    # If number of iterations given
-    else:
-        G.timewindow = (int(tmp) - 1) * G.dt
-        G.iterations = int(tmp)
     if G.messages:
         print('Time window: {:g} secs ({} iterations)'.format(G.timewindow, G.iterations))