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1 Rain off modeling

Rain off modeling
2 Forced main

Forced main
3 Non Linear Term in the Saint Venant Equation of SWMM 5

Non Linear Term in the Saint Venant Equation of SWMM 5
4 Innovyze Releases InfoMaster Sewer; Next Generation Analytics-Centric Asset Management for Smart Water Networks for Digital Utilities

Innovyze Releases InfoMaster Sewer; Next Generation Analytics-Centric Asset Management for Smart Water Networks for Digital Utilities
5 SWMM 5 Leaping Weir Example

SWMM 5 Leaping Weir Example
6 InfoSewer_Water_Quality

InfoSewer_Water_Quality
7 Runoff Routing Options Example in SWMM 5

Runoff Routing Options Example in SWMM 5
8 Saving an Output Relate in InfoSWMM directly to Excel using Arc Tool Box

Saving an Output Relate in InfoSWMM directly to Excel using Arc Tool Box
9 Photos from the Old West

Photos from the Old West
10 InfoSewer_Scenario_WQ

InfoSewer_Scenario_WQ

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Robert Dickinson commented on Robert Dickinson's group Stream of Information
"At the Summit of Olympus Mons Credit: G. Neukum (FU Berlin) et al., DLR, ESA From martian orbit, the Mars Express cameras looked down on the largest volcano in the solar system. The result was this stunningly detailed overhead view of the…"
6 hours ago
Robert Dickinson replied to Robert Dickinson's discussion How is the St Venant Equation Solved for in the Dynamic Wave Solution of SWMM 5?
"Subject:   Link Iterations in the SWMM 5 Dynamic Wave Solution   Each of the links in the SWMM 5 network can use up to 8 iterations to reach convergence during a time step in the dynamic wave solution of SWMM 5.  The rules…"
20 hours ago
Robert Dickinson left a comment for wu ze jian
"Hi, I added this discussion http://swmm2000.com/forum/topics/how-is-the-st-venant-equation-solved-for-in-the-dynamic-wave-solu"
23 hours ago
Robert Dickinson posted a discussion

How is the St Venant Equation Solved for in the Dynamic Wave Solution of SWMM 5?

Subject:   How is the St Venant Equation Solved for in the Dynamic Wave Solution of SWMM 5? An explanation of the four St. Venant Terms in SWMM 5 and how they change for Gravity Mains and Force Mains. The HGL is the water surface elevation in the upstream and downstream nodes of the link. The HGL for a full link goes from the pipe crown elevation up to the rim elevation of the node + the surcharge depth of the node.  The four terms are: dq2 = Time Step * Awtd * (Head Downstream – Head Upstream)…See More
23 hours ago
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Robert Dickinson added a page to the group Hydraulics
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Force Main Friction Loss in InfoSWMM and the Transition from Partial to Full Flow

Subject:  Force Main Friction Loss in InfoSWMM and the Transition from Partial to Full Flow You can model Force Main friction loss in InfoSWMM using either Darcy Weisbach or Hazen Williams as the full pipe friction loss method (see Figure 1 for the…
yesterday
Robert Dickinson commented on Robert Dickinson's group Hydraulics
yesterday
Robert Dickinson's blog post was featured

SWMM 5 Precipitation Options

Subject:  SWMM 5 Precipitation Options You can have design storms, monitored storms of any length of the time from minutes to centuries, use intensity, volume or cumulative precipitation, use both rainfall and snowfall in the same rain gage depending on temperature, use both time series or external files for the rain gage and have unlimited rain gages with the limitation of one rain gage per subcatchment.  …See More
yesterday
0 Comments
Robert Dickinson posted a blog post

SWMM 5 Precipitation Options

Subject:  SWMM 5 Precipitation Options You can have design storms, monitored storms of any length of the time from minutes to centuries, use intensity, volume or cumulative precipitation, use both rainfall and snowfall in the same rain gage depending on temperature, use both time series or external files for the rain gage and have unlimited rain gages with the limitation of one rain gage per subcatchment.  …See More
yesterday
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Robert Dickinson commented on Robert Dickinson's group Stream of Information
"Pacheena Indian Reserve, British Columbia, Canada May. 25, 2012 "
yesterday
Robert Dickinson commented on Robert Dickinson's group Stream of Information
"All the Water on Europa Illustration Credit & Copyright: Kevin Hand (JPL/Caltech), Jack Cook (Woods Hole Oceanographic Institution), Howard Perlman (USGS) Explanation: How much of Jupiter's moon…"
Friday
Robert Dickinson's 2 blog posts were featured
Thursday
Robert Dickinson posted blog posts
Thursday
Robert Dickinson commented on Robert Dickinson's group Water Quality
"URBAN STORMWATER QUANTITY/QUALITY MODELING USING THE SCS METHOD AND EMPIRICAL EQUATIONS† http://onlinelibrary.wiley.com/doi/10.1111/j.1752-1688.1997.tb04093.x/abstract May 24, 2012 Wiley Online Library will be disrupted on 26 May from…"
Thursday
Robert Dickinson commented on Robert Dickinson's group Water Quality
"Hi MeHa,  Here is one good source of data, I also have the SWMM 5 models for the USGS areas. http://www.1000friendsofflorida.org/pubs/stmarksgreen/apend4.asp http://sofia.usgs.gov/publications/ofr/78-324/ofr-78-324.pdf "
Thursday
MeHa commented on Robert Dickinson's group Water Quality
"I want to model WQ of sewers. Can any body provide me a network with real measured calibration files? "
Thursday
MeHa posted a status
"Hello, When designing a sewer system, we consider the Node Flooding and Conduit surcharge in the status report. Is there any guideline which"
Thursday
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Quah Soon Tong left a comment for Esther Bergareche Auricenea
"Hi Esther, I am not sure you are the same Esther that was at the United World College in South Wales with me. I am Quah Soon Tong from Singapore. I noticed you are also an engineer. I did Civil Engineering at Cambridge University, but practised as…"
Thursday
Quah Soon Tong is now a member of SWMM5 - Stormwater Management Model
Thursday
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Robert Dickinson commented on Robert Dickinson's group Stream of Information
"River Canyon May. 23, 2012 "
Wednesday
Robert Dickinson commented on Robert Dickinson's group Stream of Information
"Litla Dimun, Faroe Islands May. 23, 2012 "
Wednesday

External Blog List

  1. 15 GPM
  2. 4 Converter Information
  3. A Basic InfoSewer Wet Well
  4. A workaround for Hydrology only models that send all subcatchment flow to the pervious area.
  5. Adding New View Variables To the SWMM 5 Delphi and C Code
  6. Additional SWMM 3
  7. Average Number of Node Iterations
  8. batch files
  9. Billable Time
  10. Bottom and Side Outlet Orifices
  11. Calibration
  12. Calibration Concepts from Serendipity
  13. Conduit Lengthening in SWMM 5
  14. Conservation of energy
  15. Curl and Gradient
  16. Data Set Backwards Compatibility
  17. Drainage Wells or a Vertical Exfiltration Trench
  18. DWF Population Data at a Node
  19. EMC Washoff in SWMM5
  20. EPA SWMM 5 Calibration Files
  21. EPASWMM.INFO
  22. evaporation and infiltration only rate in SWMM 5
  23. Example rule for the opening and closing of the orifice
  24. Explicit Iteration Hydraulic Computation and Implicit Time Step Hydraulic Computations in SWMM 5
  25. Export from WeatherUnderground using the CSV File Export Option to InfoSWMM
  26. External Buildup Time Series for Water Quality Loading in SWMM 5.0.021
  27. Flow Units In InfoSWMM may be different then the Output Link Flow Units
  28. Force Main Transition in SWMM 5
  29. Froude Number
  30. Future Rainfall in Climate Change
  31. Global Rainfall
  32. Google
  33. Google Apps
  34. Google Docs
  35. Google Knol
  36. Google Search
  37. Google Site
  38. Google Sites
  39. Graphical Representation of Results in InfoSWWM
  40. H2OMAP and InfoSWMM Sediment Transport Modeling
  41. H2OMAP-Sewer - FM Split Issue
  42. Heavier Rainstorms Ahead in the Future
  43. history
  44. How is RHO computed for a Link in SWMM 5?
  45. How to change the background color and data view in InfoSewer and InfoSWMM
  46. How to change the Maximum Infiltration in a DB Table of InfoSWMM and H2OMAP SWMM
  47. How to Decide on a Time Step in InfoSWMM
  48. How to Delete Invisible InfoSWMM Subcatchments
  49. How to Determine if your model is Unstable in SWMM 5 or InfoSWMM
  50. How to Get the SWMM 5 GUI to recognize an already existing Report and Output File
  51. How to Import Subcatchments from GIS into InfoSWMM
  52. How to Make a New Project INI file for InfoSewer
  53. How to Make an InfoSWMM model from the DBF Files
  54. How to Make an Internal Outfall into an External Outfall
  55. How to Save Selected Nodes and Links in InfoSWMM
  56. How to Set Up an InfoSWMM 2D Simulation Polygon and Mesh
  57. HTML element
  58. hydraulics
  59. Hydrology in Ecclesiastes
  60. Hysteresis Effect in the Link Flow versus Depth Relationship in SWMM 5
  61. IBM helps the City of Corpus Christi get smarter
  62. InfoSewer Static Gravity Main Report
  63. InfoSewer Static Loading Manhole Report
  64. InfoSWMM 2D Version 2.0 for ArcGIS 10
  65. InfoSWMM and H20MAP SWMM Output Statistics Manager
  66. InfoSWMM and H2oMAP SWMM Map Display of d/D
  67. InfoSWMM and H2oMAP SWMM Map of the Maximum Surcharge Depth Over Highest Pipe Crown
  68. InfoSWMM and H2oMAP SWMM Release Notes
  69. InfoSWMM and H2OMAP SWMM Version 8.5
  70. InfoSWMM Batch Simulation Manager
  71. InfoSWMM SCS Rainfall Distributions
  72. International Conference on Stormwater and Urban Water Systems Modeling
  73. Keep Track of your manhole overflows with InfoSWMM 2D
  74. Known and Unknown Variables in the Node Continuity Equation
  75. Lead and Lag Pump Options in SWMM 5
  76. Link and Node Depth Relationship in SWMM 5
  77. Link Area Types in SWMM 5
  78. Link Offset Elevations or Depths in InfoSWMM
  79. Link Surcharging Definitions in SWMM 5
  80. LPS Output Units when the Inflow is CMS
  81. Making your inactive elements active in different alternative scenarios
  82. Manhole Elevations in InfoSWMM and SWMM 5
  83. Manual de SWMM 5 en espanol
  84. Modified Basket Handle Cross Section Warnings
  85. Multiple Storm Events in InfoSWMM and How to Use them in the Scenario Manager
  86. MWH Soft Web Site
  87. New Advanced Labeling Feature for HGL Plots in InfoSewer
  88. Node Continuity Error of 100 percent in SWMM5
  89. Node Convergence in SWMM 5
  90. Node Surcharge Summary in SWMM 5
  91. Notes
  92. Opening and Closing an Orifice with a Time Series Setting
  93. Orifice and Weir flow calculations
  94. Orifice Critical Depth for Separating Weir Flow from Orifice Flow for Bottom Outlet Orifices
  95. Orifice Open and Close Speed an the Target Setting
  96. PID Control in SWMM 5 for a Type 3 Pump
  97. PID Control in SWMM 5 for a Weir
  98. PID Control in SWMM 5 for an Orifice
  99. Pittsburgh Pennsylvania
  100. PuddleBlog
  101. Pump / Force Main System in InfoSWMM and SWMM 5
  102. Pump and Force Main System
  103. Pump Priorities in SWMM 5
  104. Pumps and Force Mains in InfoSWMM
  105. Q full vs Q dynamic vs Q normal
  106. QA/QC Version of SWMM 5
  107. Rain
  108. Rain Gardens
  109. Rain Gardens Are Sprouting Up Everywhere - Science Daily
  110. RDII Import into InfoSWMM
  111. RDII UH Storage Sensitivity
  112. Reserve Capacity and Reserve Flow in a Link in InfoSWMM and SWMM 5
  113. Risk Assessment Manager in InfoSWMM
  114. Runoff Example Files for SWMM 4
  115. Search
  116. Search Engines
  117. Simulating a Blocked Pipe
  118. Smaller Storms Drop Larger Overall Rainfall In Hurricane Season
  119. Solving a Bug: Processes
  120. Source Node Tracing In InfoSWMM
  121. SSO
  122. St. Venant Terms in SWMM 5
  123. Steady State Option in SWMM 5
  124. Steps to take and rules for Cloning Datasets in InfoSWMM and InfoSewer
  125. Stream Daylighting
  126. Surcharge Level in SWMM 5
  127. Swamee and Jain approximation to the Colebrook-White equation in SWMM 5
  128. swmm
  129. SWMM 3 4 to 5 Converter Interface
  130. SWMM 5 Aquifer has a Saturated and Unsaturated Zone
  131. SWMM 5 Complexity Index
  132. SWMM 5 Conduit Lengthening
  133. SWMM 5 Controls in Matrix Form
  134. SWMM 5 Convergence Process
  135. SWMM 5 Interface Guide Tips for C Compilers
  136. SWMM 5 Link Iteration
  137. SWMM 5 Link Time Step Calculations
  138. SWMM 5 Pond Infiltration
  139. SWMM 5 Pump Curve Head/Flow Curves (1)
  140. SWMM 5 Related Websites
  141. SWMM 5 Subcatchment Runoff and Depth Relationship
  142. SWMM 5 Tools
  143. SWMM 5 Variable Time Step
  144. SWMM 5 View Variables
  145. SWMM 5 Water Quality Example with Groundwater
  146. SWMM 5.0.018
  147. SWMM Link upstream weighting
  148. SWMM Notes
  149. SWMM Spatial Step
  150. SWMM Update History
  151. SWMM.INFO
  152. SWMM200.COM and Related Names
  153. swmm5
  154. SWMM5 Advanced Calibration File Formats
  155. SWMM5 Bubble Plot of Continuity Error
  156. SWMM5 Groundwater Flow Components
  157. SWMM5 GUI Options
  158. SWMM5 Normal Flow
  159. SWMM5 Routing Time Step Summary
  160. SWMM5.INFO
  161. The Effect of the Hydrology Time Step on RDII Flow
  162. The Floridan Aquifer
  163. The four cross sectional areas in a link of SWMM 5
  164. The new features in SWMM 5.0.021
  165. The number of Hydraulic Iterations in Various Versions of SWMM 5.
  166. The relationship between the rainfall
  167. The Reported Depth Variable in a Subcatchment of SWMM 5
  168. The Three Flows in SWMM 5 for a Link
  169. The Total flow from a Subcatchment in SWMM 5
  170. This is how you use the batch file in SWMM 5 to make a Detailed Report
  171. Three Depths in a Link in SWMM 5
  172. Time Base is T + T*K from the Time(T) and Storage (K) values
  173. Time Step Selection in SWMM 5
  174. total losses from the previous area
  175. Total Surcharge Time vs Total Time Above Rim Elevation in InfoSWMM
  176. Using the Link Geometry to Divide the Flow
  177. Utilities/Locate/Element in InfoSWMM
  178. Vertical Migration of SWMM 5 Calibration Files
  179. Villemonte Correction for Weir Submergence
  180. WARNING 04: minimum elevation drop used for Conduit - What Does this Message Mean?
  181. Warning and Error Messages
  182. Water Analogies for Divergence
  183. Water Hits and Sticks
  184. Water Quality
  185. Water Quality Processes in a Subcatchment and Node/Link System of InfoSWMM and SWMM 5
  186. Water Resources
  187. Wave Of Sewage Flows Toward Tampa Bay
  188. Weather Undergound Data and SWMM 5
  189. Web search engine
  190. Website
  191. Weirs in InfoSWMM and SWMM 5
  192. What are the Units for the five St. Venant Flow Terms in SWMM 5 and InfoSWMM?
  193. What Node and Link Invert Elevations Does SWMM 5 Use?
  194. Wikipedia Traffic for THE SWMM versus EPANET Articles
  195. Work
  196. World Rainfall

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