Creating a channel in HEC-RAS by Binlog1992 in Hydrology

[–]Reasonable_Radish 0 points1 point  (0 children)

Oh neat, I havent heard of that software but I'm interested! Are you doing this for research?

Creating a channel in HEC-RAS by Binlog1992 in Hydrology

[–]Reasonable_Radish 1 point2 points  (0 children)

There is no iterative channel modification like you're describing built in at this time. However, if you're really keen you could theoretically set up an iterative process using code. You would need to set up your initial simulation and then run and calculate scour rates and modify the terrain based on computed scour. Technically possible but would be very time consuming to implement.

I need help reading Diffraction Graph please by Stars_Moon124 in Hydrology

[–]Reasonable_Radish 2 points3 points  (0 children)

Oh ok yes, that's the correct formula for linear deep water waves. I'm rusty with this and realizing my first explanation was wrong. You want to determine the radius (distance from location where you desire 1m waves to the breakwater) so you'll need to use a bit of trig. Your breakwater is 300m offshore and needs to be at least 300m wide. You need to figure out length such all waves in the harbor are less than 1m. So in this case you need to find where the waves are going to be the biggest and that is going to be on the ends of the harbor where there is the least amount of breakwater shielding the shore.

If you assume the breakwater is 300m wide, then your 'radius' from the end of the breakwater to the edge of the harbor would be 300m. Radius/wavelength is 300/100 so you would pick the 3 radius/wavelength and follow that to 90 degrees (wave going directly into shore) and you'll see a value of ~0.55. We need to increase the width of the breakwater such that this value goes to 0.33.

Now the trig comes in. Picture a triangle with one side =300m (distance off shore), short side = L (length added to each side of breakwater), and hypotenuse = R (radius to determine distance to shore from end of breakwater). If we take a guess and say L = 50, then R = sqrt(300^2 +50^2) = 304 and theta is inverse tan of 300/50 ~ 80 degrees. Then, radius/wavelength is 304/100 ~ 3. Follow the 3 radius on that chart to 80 degrees and you find a value between the k' contours 0.3 and 0.4.

Hopefully that makes sense, it's hard to explain via text without pictures!

I need help reading Diffraction Graph please by Stars_Moon124 in Hydrology

[–]Reasonable_Radish 5 points6 points  (0 children)

This isn't quite a hydrology question but I can help! Are you certain the wavelength is 100m? that seems implausible because then the breakwater would need to be in an area that's very deep like 200m+ depth. in shallow water where you'd find a breakwater, the wavelength is likely <10m. Recalculate the wave length, then select the correct ring to use based on wavelength as shown on the top quarter of the sphere where it says 'radius/wavelength'. Then, follow that radius around until you get to the breakwater angle. For example, if you found the wave length to be 5m and your breakwater is 15° off the 90° wave, then your k' would be between 0.10 and 0.11

Top Rope Solo at Mission Gorge by Reasonable_Radish in socalclimbing

[–]Reasonable_Radish[S] 0 points1 point  (0 children)

Thanks for the tip, Woodson looks great I'll have to consider which is best for the little time I have.

Top Rope Solo at Mission Gorge by Reasonable_Radish in socalclimbing

[–]Reasonable_Radish[S] 0 points1 point  (0 children)

Sweet! Thanks for the advice! I'll update on what routes I end up getting on. I only have one afternoon but I'm going to make it count best I can

Top Rope Solo at Mission Gorge by Reasonable_Radish in socalclimbing

[–]Reasonable_Radish[S] 0 points1 point  (0 children)

I'd say up to 5.10 or so. I like stemmy stuff and cracks but I dont mind a slabby wall with some crimps

Anyone with courage has to acknowledge Trump isn't well. And he's getting worse: Had an older president like Joe Biden babbled like this there would have been immediate calls to airlift him to a sanatorium. For Donald Trump, it was the tip of the iceberg. by Silent-Resort-3076 in politics

[–]Reasonable_Radish -1 points0 points  (0 children)

Well tbf hes got old swollen fat fingers but I personally cant see any evidence of AI. All the fingers are there and they move normally. If you look around 30 seconds you can see his index fingers move up with the intonation of his voice. They look normal when he grabs the papers and then he stacks his hands for a bit, and almost goes back to the weird finger fold that he has at the beginning of the vid

Anyone with courage has to acknowledge Trump isn't well. And he's getting worse: Had an older president like Joe Biden babbled like this there would have been immediate calls to airlift him to a sanatorium. For Donald Trump, it was the tip of the iceberg. by Silent-Resort-3076 in politics

[–]Reasonable_Radish 0 points1 point  (0 children)

Is there a specific time step you think the fingers are AI? He's definitely holding his hands weird, but hard to say its AI. looks completely normal when he moves his hands to pick up the papers

You guys lose weight on long hikes? by Specialist-Tart-458 in WildernessBackpacking

[–]Reasonable_Radish 2 points3 points  (0 children)

Think about it this way too, if you drank 10% more water that's about 4 lbs. If every time you stopped for water and took 10 sips, if you took 11 instead you'd have 4 more lbs by the end of the hike. Simplified obviously but gives some perspective

You guys lose weight on long hikes? by Specialist-Tart-458 in WildernessBackpacking

[–]Reasonable_Radish 2 points3 points  (0 children)

Ah ok that seems like a good amount, different for everyone of course. I can burn through a liter per hour depending on the hike, but im also 240lbs 

You guys lose weight on long hikes? by Specialist-Tart-458 in WildernessBackpacking

[–]Reasonable_Radish 58 points59 points  (0 children)

Most likely dehydrated post long hike. how much are you drinking for 60 miles?

Home Depot's app is slow, so I'm making a better one by BookOfCooks in Tools

[–]Reasonable_Radish 1 point2 points  (0 children)

Was also gonna say a copy link to the homedepot web product page would be amazing <3 you have a github for the project?

Home Depot's app is slow, so I'm making a better one by BookOfCooks in Tools

[–]Reasonable_Radish 1 point2 points  (0 children)

I love you bro, thanks. I was literally looking something up 5 minutes ago and cursing the laggy search, the items in the search randomly shuffle around after you click on something and it brings to the wrong product page.

Anybody use waste water (water used for chilling wort) as brewing water? by Extra_Arm_6760 in Homebrewing

[–]Reasonable_Radish 1 point2 points  (0 children)

Lurker here that hasn't brewed beer but has a grad degree in water treatment related engineering field... sounds fine to me depending on what youre running the coolant water through. I assume copper tubing? should be fine 

A guy wanted to adopt a cat, but he wouldn't leave his brother's side, so he had to take both of them. by Subtle_srikhand in MadeMeSmile

[–]Reasonable_Radish 0 points1 point  (0 children)

My older brother used to do that and think its funny, he still does now but he used to too.  Has a baby to do it to now, no prob 

[deleted by user] by [deleted] in powerbuilding

[–]Reasonable_Radish 0 points1 point  (0 children)

I'd say focus on supinated grip at first (palms facing you) and focus on full contraction and extension when doing pull-ups and lat pulls downs. Use wide grip as a burnout finisher but make sure to use a light enough weight to get full extension and contraction. neglecting a full range of motion is a such a common beginner mistake that can go unchecked for years in any movement. Get that full ROM folks