removed unused file ... again

nifty/probing/newprober.py

-def probe_operation(soperation, domain, nprobes,
-                    random_type, dtype):
-
-    for i in range(nprobes):
-        f = Field.from_random(random_type=random_type, domain=domain,
-                              dtype=dtype)
-        tmp = operator(f)
-        if i==0:
-            mean = [0]*len(tmp)
-            var = [0]*len(tmp)
-        for i in range(len(tmp)):
-            mean[i] += tmp[i]
-            var[i] += tmp[i]**2
-    for i in range(len(tmp)):
-        mean[i] *= 1./nprobes
-        var[i] *= 1./nprobes
-        var[i] -= mean[i]**2
-    return mean, var