How to filter vessel data by port name directly within API parameters?

BSP_Richel_Panopio

In line with this question:

https://community.developers.refinitiv.com/discussion/133301/how-to-get-all-ports-in-a-country

The example code retrieves vessel information for all ports within a specified timeframe, then filters out unwanted ports locally using .isin()., which wastes API calls.

How can the port name filter be incorporated directly into the API parameters to limit results at the source?

for i in range(0, len(vessels_imo), batch_size):
    temp = ld.get_data(vessels_imo[i:i+batch_size],["TR.AssetName;TR.AssetPolygonName;TR.AssetEventType;TR.AssetFacilityType;TR.AssetLocationType;TR.AssetDateTime, TR.AssetLocationDraught"],
                                                  {'SDate': from_date , 'EDate': today_date ,'ZT':'P', 'LT':'ENTRY'})
    temp = temp[temp['Polygon Name'].isin(port_list)]
    vessels_positions = pd.concat([vessels_positions,temp])

Thank you!

Jirapongse

@BSP_Richel_Panopio

Thank you for reaching out to us.

I checked the Data Item Browser tool and found that those fields support the following parameters.