[mapserver-users] GetFeatureInfo and wms_time

[andrea.marinetti at virgilio.it]

Hello everybody,
My question is about the GetFeatureInfo request and how to get the related tilmestep in the response.
In my mapfile I have


LAYER
...
"wms_timeitem"	"time"
"wms_timeextent"	"2021-11-19T06:00:00Z/2021-12-03T00:00:00Z/PT1H"
"wms_timeformat"	"YYYY-MM-DDTHH:MM:SSZ”
...
TILEINDEX “..."
TILEITEM “..."
END

Then I have a .html template in order to customize the GetFeatureInfo, in particular something like

[resultset layer=layerName]
[feature ]
{
"type": "Feature",
"id": "layerName",
"geometry": {
"type": "Point",
"coordinates": [
[x],
[y]
]
},
"properties": {
"value":[value_0],
"time": "[time]",
"lon": [maplon],
"lat": [maplat],
"bbox": "[bbox]"
}
},
[/feature]
[/resultset]

Everything works fine, but I have a problem with the [time] field. In particular, if I send a request with more than one timestep (TIME=2021-11-26T00:00:00Z,2021-11-26T01:00:00Z), I don’t know how to print the information related to the current tilmestep. In fact the [time] attribute just print the same information I send in the request.

I mean, I would like to have as for the value_0, a “dynamic” field with the related tilmestep in order to know what timestep it corresponds to the printed value.

Something like

 {"type": "Feature",
            "id": “layerName",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -2103938.4,
                    4664535.9
                ]
            },
            "properties": {
                "value": 19.215765,
                "time": "2021-11-26T00:00:00Z",
                "lon": -18.878687,
                "lat": 38.626836,
                "bbox": "-9782979.368056435,2651593.0053237937,8424815.600622647,9441583.212393695"
            }
        },
{"type": "Feature",
            "id": “layerName",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -2103938.4,
                    4664535.9
                ]
            },
            "properties": {
                "value": 26.384709,
                "time": "2021-11-26T01:00:00Z",
                "lon": -18.878687,
                "lat": 38.626836,
                "bbox": "-9782979.368056435,2651593.0053237937,8424815.600622647,9441583.212393695"
            }
        }

Hope I was clear with my request.
Thanks in advance,
Best Regards,
Andrea
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