# und query stream calculate_flow
Calculate the Flow Rate for given parameters
# Synopsis
Calculate a flow rate given parameters:
Note - duration is the frequency of the payment, e.g. every 2 months
Example: $ und query stream calculate_flow --coin 1000000000nund --period month --duration 1
und query stream calculate_flow [flags]
# Options
--coin string coin e.g. 1000000000nund
--duration uint number of periods e.g. 1
--grpc-addr string the gRPC endpoint to use for this chain
--grpc-insecure allow gRPC over insecure channels, if not TLS the server must use TLS
--height int Use a specific height to query state at (this can error if the node is pruning state)
-h, --help help for calculate_flow
--node string <host>:<port> to Tendermint RPC interface for this chain (default "tcp://localhost:26657")
-o, --output string Output format (text|json) (default "text")
--period string second/hour/day/week/month/year
# Options inherited from parent commands
--chain-id string The network chain ID
# SEE ALSO
- und query stream - Querying commands for the stream module