Search Results - 网页11选5缩水软件手机版下载『2TBH·COM』pc28大小单双软件2023年3月19日8时16分10秒.H5c2a3.cg0488gkc.cc

Topic: Read this first! How to get help on this forum.: uick answers. Below you will find some suggestions, but don't think of them as rules and especially don't think of them as guarantees. 1. Choose a descriptive title for your post Don't call your question "Help!" or "I have a problem" or "Deadline tonight!", but actually describe the problem you are having. 2. Be succinct but clear in your wording People need to know some details about your problem in order to understand what sort of answers would satisfy you, but nobody cares about how angry your boss or how bad your teacher or how tight your deadline is. Talk about the problem and only the problem. If you don't speak English well, you should probably post in your native language as well as providing a Google Translation of your question. 3. Attach minimal versions of all the relevant files If you have a GH/GHX file you have a question about, attach it to the post. Don't expect that people will recreate a file based on a screen-shot because that's a lot of pointless work. It's also a good idea to remove everything non-essential from a GH file. You can use the 'Internalise Data' menu option to cut everything to the left of a parameter: If you're importing curves or Breps or meshes from Rhino, you can also internalise them so you won't have to post a 3DM file as well as a GH file. If you do attach large files, consider zipping them first. Do not use RAR, Ning doesn't handle it. It is especially a good idea to post files that don't require any non-standard components if at all possible. Not everyone has Kangaroo or Hoopsnake or Geco installed so if your file relies on those components, it might not open correctly elsewhere. 4. Include a detailed image of the GH file if it makes sense If your question is about a specific (group of) components, consider adding a screenshot of the file in the text of the post. You can use the Ctrl+Shift+Q feature in Grasshopper to quickly create nice screenshots with focus rectangles such as this: 5. Include links to online resources if possible If you have a question about Schwarz Minimal surfaces, please link to a website which talks about these. 6. Create new topics rather than continuing old ones It's usually better to start a fresh question, even if there's already a discussion that kinda sorta tangentially touches upon the same issue. Please link to that discussion, but start anew. 7. This is not a 'do my work for me' group Many of us like to help, but it's good to see effort on our part being matched by effort on your part. Questions in the form of 'I need to do X but cannot be bothered to try and learn the software' will (and should) go unanswered. 7b. Similarly, questions in the form of 'How do I quickly recreate this facade that took a team of skilled professionals four months to figure out?' have a very low success rate. -- David Rutten Lead Grasshopper Development Robert McNeel & Associates…; Added by David Rutten at 12:58pm on October 1, 2013

Topic: Cooling and heating loads are missing from my output: ting. Thanks Rania ** Warning ** IP: Note -- Some missing fields have been filled with defaults. See the audit output file for details. ** Warning ** Version: in IDF="'8.2.7'" not the same as expected="8.2" ** Warning ** ManageSizing: For a zone sizing run, there must be at least 1 Sizing:Zone input object. SimulationControl Zone Sizing option ignored. ** Warning ** ManageSizing: For a plant sizing run, there must be at least 1 Sizing:Plant object input. SimulationControl Plant Sizing option ignored. ************* Testing Individual Branch Integrity ************* All Branches passed integrity testing ************* Testing Individual Supply Air Path Integrity ************* All Supply Air Paths passed integrity testing ************* Testing Individual Return Air Path Integrity ************* All Return Air Paths passed integrity testing ************* No node connection errors were found. ************* Beginning Simulation ************* Simulation Error Summary ************* ** Warning ** The following Report Variables were requested but not generated ** ~~~ ** because IDF did not contain these elements or misspelled variable name -- check .rdd file ************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR TOTAL COOLING ENERGY, Frequency=Hourly ************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR TOTAL HEATING ENERGY, Frequency=Hourly ************* Key=*, VarName=ZONE PACKAGED TERMINAL HEAT PUMP TOTAL COOLING ENERGY, Frequency=Hourly ************* Key=*, VarName=ZONE PACKAGED TERMINAL HEAT PUMP TOTAL HEATING ENERGY, Frequency=Hourly ************* Key=*, VarName=CHILLER ELECTRIC ENERGY, Frequency=Hourly ************* Key=*, VarName=BOILER HEATING ENERGY, Frequency=Hourly ************* Key=*, VarName=FAN ELECTRIC ENERGY, Frequency=Hourly ************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR LATENT HEATING ENERGY, Frequency=Hourly ************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR LATENT COOLING ENERGY, Frequency=Hourly ************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR SENSIBLE HEATING ENERGY, Frequency=Hourly ************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR SENSIBLE COOLING ENERGY, Frequency=Hourly ************* Key=*, VarName=SYSTEM NODE MASS FLOW RATE, Frequency=Hourly ************* Key=*, VarName=SYSTEM NODE TEMPERATURE, Frequency=Hourly ************* Key=*, VarName=SYSTEM NODE RELATIVE HUMIDITY, Frequency=Hourly ************* There are 3 unused schedules in input. ************* There are 5 unused week schedules in input. ************* There are 13 unused day schedules in input. ************* Use Output:Diagnostics,DisplayUnusedSchedules; to see them. ************* ************* ===== Recurring Surface Error Summary ===== ************* The following surface error messages occurred. ************* ************* Base Surface does not surround subsurface errors occuring... ************* Check that the GlobalGeometryRules object is expressing the proper starting corner and direction [CounterClockwise/Clockwise] ************* ** Warning ** Base surface does not surround subsurface (CHKSBS), Overlap Status=No-Overlap ** ~~~ ** The base surround errors occurred 1 times. ** ~~~ ** Surface "839A5ADACCE44BC0AF00_GLZP_31" misses SubSurface "839A5ADACCE44BC0AF00_GLZP_31_GLZ_31" ** Warning ** Base surface does not surround subsurface (CHKSBS), Overlap Status=Partial-Overlap ** ~~~ ** The base surround errors occurred 1 times. ** ~~~ ** Surface "839A5ADACCE44BC0AF00_GLZP_34" overlaps SubSurface "839A5ADACCE44BC0AF00_GLZP_34_GLZ_34" ************* ** ~~~ ** The base surround errors occurred 2 times (total). ************* ************* EnergyPlus Warmup Error Summary. During Warmup: 0 Warning; 0 Severe Errors. ************* EnergyPlus Sizing Error Summary. During Sizing: 2 Warning; 0 Severe Errors. ************* EnergyPlus Completed Successfully-- 7 Warning; 0 Severe Errors; Elapsed Time=00hr 07min 35.94sec…; Added by Ninja to Ladybug Tools at 11:34am on March 17, 2015

Topic: NEW RELEASE OF LADYBUG AND HONEYBEE!: ion of both Ladybug and Honeybee. Notable among the new components are 51 new Honeybee components for setting up and running energy simulations and 15 new Ladybug components for running detailed comfort analyses. We are also happy to announce the start of comprehensive tutorial series on how to use the components and the first one on getting started with Ladybug can be found here: https://www.youtube.com/playlist?list=PLruLh1AdY-Sj_XGz3kzHUoWmpWDXNep1O A second one on how to use the new Ladybug comfort components can be found here: https://www.youtube.com/playlist?list=PLruLh1AdY-Sho45_D4BV1HKcIz7oVmZ8v Here is a short list highlighting some of the capabilities of this current Honeybee release: 1) Run EnergyPlus and OpenStudio Simulations - A couple of components to export your HBZones into IDF or OSM files and run energy simulations right from the grasshopper window! Also included are several components for adjusting the parameters of the simulations and requesting a wide range of possible outputs. 2) Assign EnergyPlus Constructions - A set of components that allow you to assign constructions from the OpenStudio library to your Honeybee objects. This also includes components for searching through the OpenStudio construction/material library and components to create your own constructions and materials. 3) Assign EnergyPlus Schedules and Loads - A set of components for assigning schedules and Loads from the Openstudio library to your Honeybee zones. This includes the ability to auto-assign these based on your program or to tweak individual values. You can even create your own schedules from a stream of 8760 values with the new “Create CSV Schedule” component. Lastly, there is a component for converting any E+ schedule to 8760 values, which you can then visualize with the standard Ladybug components 4) Assign HVAC Systems - A set of components for assigning some basic ASHRAE HVAC systems that can be run with the Export to OpenStudio component. You can even adjust the parameters of these systems right in Grasshopper. Note: The ASHRAE systems are only available for OpenStudio and can’t be used with Honeybee’s EnergyPlus component. Also, only ideal air, VAV and PTHP systems are currently available but more will be on their way soon! 5) Import And Visualize EnergyPlus Results - A set of components to import numerical EnergyPlus simulation results back into grasshopper such that they can be visualized with any of the standard Ladybug components (ie. the 3D chart or Psychrometric chart). Importers are made for zone-level results as well as surface results and surfaces results can be easily separated based on surface type. This also means that E+ results can be analyzed with the new Ladybug comfort calculator components and used in shade or natural ventilation studies. Lastly, there are a set of components for coloring zone/surface geometry with EnergyPlus results and for coloring the shades around zones with shade desirability. 6) Increased Radiance and Daysim Capabilities - Several updates have also been made to the existing Radiance and Daysim components including parallel Radiance Image-based analysis. 7) Visualize HBObject Attributes - A few components have been added to assist with setting up honeybee objects and ensuing the the correct properties have been assigned. These include components to separate surfaces based on boundary condition and components to label surfaces and zones with virtually any of their EnergyPlus or Radiance attributes. 8) WIP Grizzly Bear gbxml Exporter - Lastly, the release includes an WIP version of the Grizzly Bear gbXML exporter, which will continue to be developed over the next few months. And here’s a list of the new Ladybug capabilities: 1) Comfort Models - Three comfort models that have been translated to python for your use in GH: PMV, Adaptive, and Outdoor (UTCI). Each of these models has a “Comfort Calculator” component for which you can input parameters like temperature and wind speed to get out comfort metrics. These can be used in conjunction with EPW data or EnergyPlus results to calculate comfort for every hour of the year. 2) Ladybug Psychrometric Chart - A new interactive psychrometric chart that was made possible thanks to the releasing of the Berkely Center for the Built Environment Comfort Tool Code (https://github.com/CenterForTheBuiltEnvironment/comfort-tool). The new psychrometric chart allows you to move the comfort polygon around based on PMV comfort metrics, plot EPW or EnergyPlus results on the psych chart, and see how many hours are made comfortable in each case. The component also allows you to plot polygons representing passive building strategies (like internal heat gain or evaporative cooling), which will adjust dynamically with the comfort polygon and are based on the strategies included in Climate Consultant. 3) Solar Adjusted MRT and Outdoor Shade Evaluator - A component has been added to allow you to account for shortwave solar radiation in comfort studies by adjusting Mean Radiant Temperature. This adjusted MRT can then be factored into outdoor comfort studies and used with an new Ladybug Comfort Shade Benefit Evaluator to design outdoor shades and awnings. 4) Wind Speed - Two new components for visualizing wind profile curves and calculating wind speed at particular heights. These allow users to translate EPW wind speed from the meteorological station to the terrain type and height above ground for their site. They will also help inform the CFD simulations that will be coming in later releases. 5) Sky Color Visualizer - A component has been added that allows you to visualize a clear sky for any hour of the year in order to get a sense of the sky qualities and understand light conditions in periods before or after sunset. Ready to Start? Here is what you will need to do: Download Honeybee and Ladybug from the same link here. Make sure that you remove any old version of Ladybug and Honeybee if you have one, as mentioned on the Ladybug group page. You will also need to install RADIANCE, DAYSIM and ENERGYPLUS on your system. We already sent a video about how to get RADIANCE and Daysim installed (link). You can download EnergyPlus 8.1 for Windows from the DOE website (http://apps1.eere.energy.gov/buildings/energyplus/?utm_source=EnergyPlus&utm_medium=redirect&utm_campaign=EnergyPlus%2Bredirect%2B1). “EnergyPlus is a whole building energy simulation program that engineers, architects, and researchers use to model energy and water use in buildings.” “OpenStudio is a cross-platform (Windows, Mac, and Linux) collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance.” Make sure that you install ENERGYPLUS in a folder with no spaces in the file path (e.g. “C:\Program Files” has a space between “Program” and “Files”). A good option for each is C:\EnergyPlusV8-1-0, which is usually the default locations when you run the downloaded installer. New Example Files! We have put together a large number of new updated example files and you should use these to get yourself started. You can download them from the link on the group page. New Developers: Since the last release, we have had several new members join the Ladybug + Honeybee developer team: Chien Si Harriman - Chien Si has contributed a large amount of code and new components in the OpenStudio workflow including components to add ASHRAE HVAC systems into your energy models and adjust their parameters. He is also the author of the Grizzly Bear gbxml exporter and will be continuing work on this in the following months. Trygve Wastvedt - Trygve has contributed a core set of functions that were used to make the new Ladybug Colored Sky Visualizer and have also helped sync the Ladybug Sunpath to give sun positions for the current year of 2014 Abraham Yezioro - Abraham has contributed an awesome new bioclimatic chart for comfort analyses, which, despite its presence in the WIP tab, is nearly complete! Djordje Spasic - Djordje has contributed a number of core functions that were used to make the new Ladybug Wind Speed Calculator and Wind Profile Visualizer components and will be assisting with workflows to process CFD results in the future. He also has some more outdoor comfort metrics in the works. Andrew Heumann - Andrew contributed an endlessly useful list item selector, which can adjust based on the input list, and has multiple applications throughout Ladybug and Honeybee. One of the best is for selecting zone-level programs after selecting an overall building program. Alex Jacobson - Alex also assisted with the coding of the wind speed components. And, as always, a special thanks goes to all of our awesome users who tested the new components through their several iterations. Special thanks goes to Daniel, Michal, Francisco, and Agus for their continuous support. Thanks again for all the support, great suggestions and comments. We really cannot thank you enough. Enjoy!, Ladybug + Honeybee Development Team PS: If you want to be updated about the news about Ladybug and Honeybee like Ladybug’s Facebook page (https://www.facebook.com/LadyBugforGrasshopper) or follow ladybug’s twitter account (@ladybug_tool). …; Added by Chris Mackey to Ladybug Tools at 11:49pm on September 14, 2014

Topic: Gismo 0.0.2 Release Notes: , Engineer and Researcher from France with broad programming experience. He is the author of the City in 3D Rhinoceros plugin for creation of buildings according to geojson file and with real elevation. Guillaume already created a new component: "Address to Location". It enables getting latitude and longitude values for the given address: 2) Support of Bathymetry data: automatic creation of underwater (sea/river/lake floor) terrain. This feature is now available through new source_ input of the "Terrain generator" component. Here is an example of terrain of the Loihi underwater volcano, of the coast of Hawaii: 3) A new terrain source has been added: ALOS World 3D 30m. ALOS is a Japanese global terrain data. Gismo "Terrain Generator" component has been using SRTM 30m terrain data, which hasn't been global and was limited to -56 to +60 latitude range. With this addition, it is possible to switch between SRTM and ALOS World 3D 30m models with the use of source_ input. 4) 9 new components have been added: "Address To Location" - finds latitude and longitude coordinates for the given address. "XY To Location" - finds latitude and longitude coordinates for the given Rhino XY coordinates. "Location To XY" - vice versa from the previous component: finds Rhino XY coordinates for the given latitude longitude coordinates. "Z To Elevation" - finds elevation for particular Rhino point. "Rhino text to number" - convert numeric text from Rhino to grasshopper number. "Rhino unit to meters" - convert Rhino units to meters. "Deconstruct location" - deconstructs .epw location. "New Component Example" - this component explains how to make a new Gismo component, in case you are interested to make one. We welcome new developers, even if you contribute a single component to Gismo! "Support Gismo" - gives some suggestions on how to make Gismo better, how to improve it and support it. 5) Ladybug "Terrain Generator" component now supports all units, not only Meters. So any Gismo example file which uses this component, can now use Rhino units other than Meters as well. Thank you Antonello Di Nunzio for making this happen!! Basically just forget about this yellow panel: This panel is not valid anymore, so just use any unit you want. 6) A number of bugs have been fixed, reported in topics for the last couple of weeks. We would like to thank members in the community who invested their time in testing, finding these bugs and reporting them: Rafat Ahmed, Peter Zatko, Mathieu Venot, Abraham Yezioro, Rafael Alonso. Thank you guys!!! Apologies if we forgot to mention someone. The version 0.0.2 can be downloaded from here: https://github.com/stgeorges/gismo/zipball/master And example files from here: https://github.com/stgeorges/gismo/tree/master/examples Any new suggestions, testing and bug reports are welcome!!…; Added by djordje to Gismo at 5:13pm on March 1, 2017

Blog Post: Masterstudio "Inhabitable Skin" at Institut of Buildings and Energy: Added by Igor Mitrić Lavovski at 4:12pm on September 30, 2016

Topic: Update + Happy Yalda!: t. So here we go! 1. Honeybee is brown and not yellow [stupid!]... As you probably remember Honeybee logo was initially yellow because of my ignorance about Honeybees. With the help of our Honeybee expert, Michalina, now the color is corrected. I promised her to update everyone about this. Below are photos of her working on the honeybee logo and the results of her study. If you think I'm exaggerating by calling her a honeybee expert you better watch this video: Thank you Michalina for the great work! :). I corrected the colors. No yellow anymore. The only yellow arrows represent sun rays and not the honeybee! 2. Yellow or brown, W[here]TH Honeybee is? I know. It has been a long time after I posted the initial video and it is not fun at all to wait for a long time. Here is the good news. If you are following the Facebook page you probably now that the Daylighting components are almost ready. Couple of friends from Grasshopper community and RADIANCE community has been helping me with testing/debugging the components. I still think/hope to release the daylighting components at some point in January before Ladybug gets one year old. There have been multiple changes. I finally feel that the current version of Honeybee is simple enough for non-expert users to start running initial studies and flexible enough for advanced users to run advanced studies. I will post a video soon and walk you through different components. I think I still need more time to modify the energy simulation components so they are not going to be part of the next release. Unfortunately, there are so many ways to set up and run a wrong energy simulation and I really don’t want to add one new GIGO app to the world of simulation. We already have enough of that. Moreover I’m still not quite happy with the workflow. Please bear with me for few more months and then we can all celebrate! I recently tested the idea of connecting Grasshopper to OpenStudio by using OpenStudio API successfully. If nothing else, I really want to release the EnergyPlus components so I can concentrate on Grasshopper > OpenStudio development which I personally think is the best approach. 3. What about wind analysis? I have been asked multiple times that if Ladybug will have a component for wind study. The short answer is YES! I have been working with EFRI-PULSE project during the last year to develop a free and open source web-based CFD simulation platform for outdoor analysis. We had a very good progress so far and our rockstar Stefan recently presented the results of the work at the American Physical Society’s 66th annual DFD meeting and the results looks pretty convincing in comparison to measured data. Here is an image from the presentation. All the credits go to Stefan Gracik and EFRI-PULSE project. The project will go live at some point next year and after that I will release the Butterfly which will let you prepare the model for the CFD simulation and send it to EFRI-PULSE project. I haven’t tried to run the simulations locally yet but I’m considering that as a further development. Here is how the component and the logo looks like right now. 4. Teaching resources It has been almost 11 months from the first public release of Ladybug. I know that I didn't do a good job in providing enough tutorials/teaching materials and I know that I won’t be able to put something comprehensive together soon. Fortunately, ladybug has been flying in multiple schools during the last year. Several design, engineering and consultant firms are using it and it has been thought in several workshops. As I checked with multiple of you, almost everyone told me that they will be happy to share their teaching materials; hence I started the teaching resources page. Please share your materials on the page. They can be in any format and any language. Thanks in advance! I hope you enjoyed/are enjoying/will enjoy the longest night of the year. Happy Yalda! Cheers, -Mostapha …; Added by Mostapha Sadeghipour Roudsari to Ladybug Tools at 3:54pm on December 21, 2013

Topic: Angophora tree trunk. Generate 3~5 "random" points around the perimeter of a shape with a minimum distance apart; each point a small, random distance away from original shape's perimeter.: But not just any gum tree. The angophora, no less: Why? Because I like nature, that's why. Every time I see new designs –especially architectural designs– it worries me that the natural environment is being taken over. Not just that, but even the new materials used in all product designs has to come from nature as well [read: mines]. So. People are forgetting that we still need trees and I believe that if someone sees a beautiful [read: established] tree in their architectural plans, they are going to be much more likely to build around it and not cut it down. That alone would no doubt increase the value of the house. My thinking is that current tree models suck. They look unnatural and I think I know why. They're not random or organic enough. They're not detailed enough. That's basically my 'rationale' for this project. Just look at how different all of these tree trunks are! So I am not being paid for this project. It's a personal project of mine. I'm just worried about the trunk shape for now — I'll worry about all the leaves... when I get to that. I am a grasshopper beginner. Please keep that in mind. I am also fairly hopeless at traditional programming, but I find the visual approach of grasshopper much easier to grasp. So unfortunately I have gotten stuck and need some help, even just a clue, as to how to proceed. That said, here is my current progress: About a year ago, I started modelling with straight trunks using pipe sections, to see if I could get a very basic "tree" shape. And to see if I could join the segments together. Yes it works but it looks hopeless as you can imagine. Then I stopped for a long while. Now I'm back at it, hoping to improve a lot more. I have already made one basic vertical nurbs curve with tangents at either end as the main "trunk". I tried creating two ellipses at each end of the main trunk/curve and lofting between them but it omitted the main curve/rail. So it ended up being an elliptical trunk with straight sides which of course still didn't look right. Then I divided the first main curve up into a number of segments. I think that is a better approach. I have taken the parameters of the curve at each segment (probably the tangent, but I am unsure what the exact parameter is) and used that to form a basic angled plane at each segment/division. I have been able to draw ellipses at each segment and rotate them onto the plane. I was going to loft it together later on. A Curved loft with elliptical cross-sections looks much better than straight a pipe does, but still looks too unnatural. I quickly realised that tree trunks are not elliptical, but rather, shaped more like 'kidneys'. The next step was to create >3 points on each of those planes (spaced fairly evenly around the ellipse so as not to create a really funky/unwanted shape). Maybe it would be better to model with a triangle or other polygon instead of an ellipse. I haven't got that far yet... because here is where I am getting stuck. I managed to find a way of getting three roughly 'triangular' points along each that ellipse. I also managed to create three nurbs cuves in the Z direction which intersected those three points, a bit like three seams down the side of the tree trunk, but couldn't figure out how to loft it all together. I think it was the wrong approach anyway... I'd rather try to create a bunch of nurbs curves at each of the XY planes so as to get more control of the shape. What I am trying to do now is create three roughly triangular-spaced points on a basic ellipse through which I can then draw a simple nurbs curve (think like a cross section of the trunk). I would then like to add some XY-only randomness to the positions of those points. Not Z randomness, otherwise the trunk is going to get messed/kinked up. That's probably very important. Then I would like to loft those nurbs curvs at each XY plane together forming the basic tree trunk, which also tapers based on some other variable (a non-linear factor, not simply distance from ground plane, perhaps something else?). I have attached the GH file. I am also open to suggestions if you have a better way of solving a problem. I would like to retain control over a lot of factor such as number of branches, spacing, average branch length, etc. My main contrsaints are that the entire thing has to be somewhat random and non-linear. …; Added by leslie dean brown at 12:13am on December 27, 2016

Comment on: Topic 'DataTree(of object) > GH_Structure(of ?)': 3. receiver gets data from sender via input (0) < the data here may be changed in the meantime, for instance if its a double then I would like to add 1 to it. 4. receiver sends data to sender's input(2) 5. go to 1. VS 2013 studio project folder SENDER Public Class loopStart Inherits GH_Component Dim cnt As Integer Friend Property counter() As Integer Get Return cnt End Get Set(value As Integer) cnt = value End Set End Property Dim iData As New GH_Structure(Of IGH_Goo) Friend Property startData() As GH_Structure(Of IGH_Goo) Get Return iData End Get Set(value As GH_Structure(Of IGH_Goo)) iData = value End Set End Property Public Sub New() MyBase.New("loopStart", "loopStart", "Start the loop with this one.", "Extra", "Extra") End Sub Public Overrides ReadOnly Property ComponentGuid() As System.Guid Get Return New Guid("bdf1b60d-6757-422b-9d2d-08257996a88c") End Get End Property Protected Overrides Sub RegisterInputParams(ByVal pManager As Grasshopper.Kernel.GH_Component.GH_InputParamManager) pManager.AddGenericParameter("Data", "dIn", "Data to loop", GH_ParamAccess.tree) pManager.AddIntegerParameter("Steps", "S", "Number of loops", GH_ParamAccess.item) pManager.AddGenericParameter("<X>", "<X>", "Please leave this one alone, don't input anything.", GH_ParamAccess.tree) pManager.Param(2).Optional = True End Sub Protected Overrides Sub RegisterOutputParams(ByVal pManager As Grasshopper.Kernel.GH_Component.GH_OutputParamManager) pManager.AddGenericParameter("Data", "dOut", "Data to loop", GH_ParamAccess.tree) End Sub Public Overrides Sub CreateAttributes() m_attributes = New loopStartAttributes(Me) End Sub Protected Overrides Sub SolveInstance(ByVal DA As Grasshopper.Kernel.IGH_DataAccess) Dim numLoop As Integer DA.GetData(1, numLoop) Dim loopDt As New Grasshopper.Kernel.Data.GH_Structure(Of IGH_Goo) If cnt = 0 Then Me.startData.Clear() DA.GetDataTree(0, Me.startData) loopDt = startData.Duplicate DA.SetDataTree(0, loopDt) End If If cnt < numLoop - 1 And cnt > 0 Then DA.GetDataTree(2, loopDt) DA.SetDataTree(0, loopDt) Me.ExpireSolution(True) Else DA.GetDataTree(2, loopDt) DA.SetDataTree(0, loopDt) End If cnt += 1 End Sub End Class RECEIVER Public Class loopEnd Inherits GH_Component Dim aData As New GH_Structure(Of IGH_Goo) Friend Property anyData() As GH_Structure(Of IGH_Goo) Get Return aData End Get Set(value As GH_Structure(Of IGH_Goo)) aData = value End Set End Property Public Sub New() MyBase.New("loopEnd", "loopEnd", "End the loop with this one.", "Extra", "Extra") End Sub Public Overrides ReadOnly Property ComponentGuid() As System.Guid Get Return New Guid("3ffa3b66-8160-4ab3-87c9-356b2c17aadd") End Get End Property Protected Overrides Sub RegisterInputParams(ByVal pManager As Grasshopper.Kernel.GH_Component.GH_InputParamManager) pManager.AddGenericParameter("Data", "dIn", "Data to loop", GH_ParamAccess.tree) End Sub Protected Overrides Sub RegisterOutputParams(ByVal pManager As Grasshopper.Kernel.GH_Component.GH_OutputParamManager) pManager.AddGenericParameter("Data", "dOut", "Data after the loop", GH_ParamAccess.tree) End Sub Protected Overrides Sub SolveInstance(ByVal DA As Grasshopper.Kernel.IGH_DataAccess) Me.aData.Clear() DA.GetDataTree(0, Me.aData) runner() DA.SetDataTree(0, Me.aData) End Sub Sub runner() Dim doc As GH_document = Grasshopper.Instances.ActiveCanvas.Document Dim docl As list(Of iGH_DocumentObject) = (doc.Objects) For i As Integer = 0 To docl.count - 1 Step 1 Dim comp As Object = docl(i) If comp.NickName = "loopStart" Then Dim compp As IGH_Param = comp.Params.input(2) compp.VolatileData.Clear() compp.AddVolatileDataTree(anyData) Exit For End If Next End Sub End Class …; Added by Mateusz Zwierzycki at 2:47pm on November 28, 2013

Topic: Ladybug Solar Water Heating components released !: option, after downloading check if .ghuser files are blocked (right click -> "Properties" and select "Unblock"). Then paste them in File->Special Folders->User Object Folder. You can download the example files from here. They act in similar way, Ladybug Photovoltaics components do: we pick a surface, and get an answer to a question: "How much thermal energy, for a certain number of persons can my roof, building facade... generate if I would populate them with Solar Water Heating collectors"? This information can then be used to cover domestic hot water, space heating or space cooling loads: Components enable setting specific details of the system, or using simplified ones. They cover analysis of domestic hot water load, final performance of the SWH system, its embodied energy, energy value, consumption, emissions... And finding optimal system and storage size. By Dr. Chengchu Yan and Djordje Spasic, with invaluable support of Dr. Willian Beckman, Dr. Jason M. Keith, Jeff Maguire, Nicolas DiOrio, Niraj Palsule, Sargon George Ishaya and Craig Christensen. Hope you will enjoy using the components! References: 1) Calculation of delivered energy: Solar Engineering of Thermal Processes, John Wiley and Sons, J. Duffie, W. Beckman, 4th ed., 2013. Technical Manual for the SAM Solar Water Heating Model, NREL, N. DiOrio, C. Christensen, J. Burch, A. Dobos, 2014. A simplified method for optimal design of solar water heating systems based on life-cycle energy analysis, Renewable Energy journal, Yan, Wang, Ma, Shi, Vol 74, Feb 2015 2) Domestic hot water load: Modeling patterns of hot water use in households, Ernest Orlando Lawrence Berkeley National Laboratory; Lutz, Liu, McMahon, Dunham, Shown, McGrue; Nov 1996. ASHRAE 2003 Applications Handbook (SI), Chapter 49, Service water heating 3) Mains water temperature Residential alternative calculation method reference manual, California energy commission, June 2013. Development of an Energy Savings Benchmark for All Residential End-Uses, NREL, August 2004. Solar water heating project analysis chapter, Minister of Natural Resources Canada, 2004. 4) Pipe diameters and pump power: Planning & Installing Solar Thermal Systems, Earthscan, 2nd edition 5) Sun postion and POA irradiance, the same as for Ladybug Photovoltaics (Michalsky (1988), diffuse irradiance by Perez (1990), ground reflected irradiance by Liu, Jordan (1963)) 6) Optimal system and storage tank size: A simplified method for optimal design of solar water heating systems based on life-cycle energy analysis, Renewable Energy journal, Yan, Wang, Ma, Shi, Vol 74, Feb 2015.…; Added by djordje to Ladybug Tools at 8:05am on December 8, 2015

Blog Post: Parametric Urbanism: 15 Basic Parameters In Urban Design

This list is not comprehensive but a starting point for any planning project.

In a successfully designed …

Added by Mr. Gudjon Thor Erlendsson at 7:52am on April 15, 2020

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