Getting Node info from swmmio

[bowguy]

I am struggling to get node model results from swmmio functions. Starting with the easiest I ran the example from the Latte_art_double_shot.
Everything runs as expected and I get the resultant test.html. When you click on a link, you get detailed model results including:
Type: CONDUIT
MaxQ: 18.3
MaxDay: 0
MaxHr: 04:02
MaxV: 9.87
MaxQPerc: 0.62
MaxDPerc: 0.57
Name: 16

However, clicking on a node only gives limited results:
19
InvertElev: 1010
MaxDepth: 3
InitDepth: 0
SurchargeDepth: 0
PondedArea: 0
Name: 19

None of the simulation results appear in the file. Running EPA SWMM, node 19:

---

Node Depth Summary

---

---

                             Average  Maximum  Maximum  Time of Max    Reported
                               Depth    Depth      HGL   Occurrence   Max Depth

Node Type Feet Feet Feet days hr:min Feet

9 JUNCTION 0.09 0.57 1000.57 0 04:01 0.57
10 JUNCTION 0.32 3.00 998.00 0 02:17 3.00
13 JUNCTION 0.06 0.41 995.41 0 04:01 0.41
14 JUNCTION 0.06 0.46 990.46 0 04:01 0.46
15 JUNCTION 0.15 1.15 988.15 0 04:01 1.15
16 JUNCTION 0.17 1.15 986.15 0 04:01 1.14
17 JUNCTION 0.18 1.14 981.14 0 04:02 1.14
19 JUNCTION 0.03 0.22 1010.22 0 04:01 0.22
20 JUNCTION 0.03 0.22 1005.22 0 04:02 0.22
21 JUNCTION 1.16 2.00 992.00 0 02:55 2.00
22 JUNCTION 1.11 1.58 988.58 0 04:02 1.58
23 JUNCTION 0.05 0.35 990.35 0 04:01 0.35
24 JUNCTION 0.18 1.14 985.14 0 04:01 1.14
18 OUTFALL 0.17 1.07 976.07 0 04:02 1.06

How can we get the node simulation values from the swmmio.create_map function? I couldn't find any options available for it.
Thanks

[bemcdonnell]

I think you’re looking for node.statistics and conduit.statistics

http://pyswmm.github.io/pyswmm/reference/api/api/pyswmm.nodes.Node.statistics.html#pyswmm.nodes.Node.statistics

Call this after the simulation loop but before exiting the “with” context manager

[bowguy]

node.statistics is great but it seems to be tricky to also get the node id and coordinates. I need to convert the info to geojson which is what swmmio.create_map function does except as noted above does not include the node simulation results.
I am creating the geojson files i need via:

simulation_info = swmmio.Model(sim_file, crs='epsg:2232')
simulation_info.to_crs("EPSG:4326")

conduits = swmmio.elements.Links(
simulation_info,
inp_sections=['conduits'],
rpt_sections=['Link Flow Summary']
,columns=['MaxD','MaxHr','MaxDPerc','MaxQ', 'MaxQPerc','MaxV','InletNode','OutletNode','Type', 'coords']
).geojson

nodes = swmmio.elements.Nodes(
simulation_info,
inp_sections=['junctions', 'storage', 'outfalls'],
rpt_sections=['Node Depth Summary', 'Node Inflow Summary']
,columns=[ 'MaxDay', 'MaxHr', 'MaxHGL', 'SurchargeDepth', 'MaxTotalInflow', 'MaxLatInflow', 'coords']
).geojson_

What would be nice is if I could specify that geojson data in the swmmio.create_map function. I am trying to get something like:

https://mhfd-ns5data.trilynx-novastar.systems/mhfd/data/json/MWPS/Niver_105592_v02_design_100yr.html
in a simple call

[bemcdonnell]

@bowguy, sorry I should have read it a little closer. @aerispaha is the human to answer this question 🫣

[bowguy]

I am testing a pull request now to pass custom geojson files to create_map

[bowguy]

Pull request submitted . Looks good here. See above link directly created by create_map