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I have tried this solution it works. The important data is in "Flows".

Taras
– Taras ♦

2019-04-04 10:42:19 +00:00
Commented Apr 4, 2019 at 10:42
@Taras Great! You can also use aggregates such as sum(f.flow_var) or even sum(fl.flow_var * a.poly_var)

JGH
– JGH

2019-04-04 12:12:50 +00:00
Commented Apr 4, 2019 at 12:12

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create code fences with backticks ` or tildes ~
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like so
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add language identifier to highlight code
```python
def function(foo):
print(foo)
```
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indent code by 4 spaces
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