Hi I am a time series of water surface elevation at the coastal region. I want to use the low pass filter in the time series of the tide but I don't know how to use the low pass filter. Has anyone used low pass filter before or knows how to perform the analysis using low pass filter ? Please...
Hi I am trying to simulate the reservoir release in the river using HEC-RAS model. In the upstream of the river reach I have a dam. I am using the time series of the reservoir release as the upstream boundary. I want to find out the time how long does it take for the release in the upstream to...
HI I am using HECRAS and I want to model the river channel between the two dams. For the upstream I have 1 minute flow data and also for downstream I have 1 minute flow and stage data. I tried to input the data in the HECRAS model for 5 months. I have a huge data set. However, I cannot increase...
I have one minute discharge data at a dam. The data changes every minute. Its like only some hours in a day there is data and other than that there is zero flow. I want to convert this data to hourly data. How do I change the one minute data to hourly ? Do I add all the flows or average the...
Hi I am trying to do some worst case scenario for flow. The rivers I am looking at are in Alabama. Is there any way to roughly predict the future flow conditions ? Suppose in 2050 I want to use the flow conditions affected by climate change. I believe flow is more or less related to...
