how long calculation should be?
I use lap top with 16 GB RAM , simulate during 12 hours and still running
it uses 10 GB RAM
how it should be, how long , what output looks like? ,
if I am doing something wrong?
Spasibo
Sander
may we communicate by email?
it is what I see on screen for 12 hours

0%| | 0/30 [00:00<?, ?it/s]
3%|3 | 1/30 [00:02<01:13, 2.54s/it]
7%|6 | 2/30 [00:05<01:14, 2.68s/it]
10%|# | 3/30 [00:09<01:18, 2.92s/it]
13%|#3 | 4/30 [00:12<01:21, 3.13s/it]
17%|#6 | 5/30 [00:16<01:22, 3.30s/it]
20%|## | 6/30 [00:19<01:21, 3.40s/it]
23%|##3 | 7/30 [00:23<01:21, 3.53s/it]
27%|##6 | 8/30 [00:27<01:19, 3.60s/it]
30%|### | 9/30 [00:31<01:19, 3.79s/it]
33%|###3 | 10/30 [00:35<01:17, 3.86s/it]
37%|###6 | 11/30 [00:40<01:15, 3.99s/it]
40%|#### | 12/30 [00:44<01:13, 4.06s/it]
43%|####3 | 13/30 [00:48<01:10, 4.13s/it]
47%|####6 | 14/30 [00:53<01:07, 4.22s/it]
50%|##### | 15/30 [00:58<01:07, 4.53s/it]
53%|#####3 | 16/30 [01:03<01:06, 4.73s/it]
57%|#####6 | 17/30 [01:09<01:05, 5.01s/it]
60%|###### | 18/30 [01:14<01:02, 5.20s/it]
63%|######3 | 19/30 [01:20<00:59, 5.38s/it]
67%|######6 | 20/30 [01:24<00:49, 4.96s/it]
70%|####### | 21/30 [01:28<00:42, 4.75s/it]
73%|#######3 | 22/30 [01:34<00:39, 4.89s/it]
77%|#######6 | 23/30 [01:39<00:35, 5.02s/it]
80%|######## | 24/30 [01:44<00:30, 5.15s/it]
83%|########3 | 25/30 [01:50<00:26, 5.24s/it]
87%|########6 | 26/30 [01:55<00:21, 5.27s/it]
90%|######### | 27/30 [02:00<00:15, 5.21s/it]
93%|#########3| 28/30 [02:06<00:10, 5.29s/it]
97%|#########6| 29/30 [02:11<00:05, 5.39s/it]
100%|##########| 30/30 [02:17<00:00, 5.35s/it]

line 79, in
mask = y.sum(axis=0) >= 30

builtins.NameError: name 'y' is not defined

may you upload updated code to fix this error
spasibo