• Hagrid Driver Game
• Hagrid Drivers
• Hagrid Driver Meme

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This download installs the Intel Graphics Driver for 6th, 7th, 8th, 9th, 10th, 11th generation, Apollo Lake, Gemini Lake, Amber Lake, Whiskey Lake, Comet Lake and Tiger Lake.

What's New:

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Intel HD Graphics Driver 27.20.100.9168 Highlights:

• Support for Intel Iris Xe Max Graphics (DG1)

Gaming Highlights:

• Fixes corruptions observed in Atelier Ryza 2: Lost Legends & the Secret Fairy*, Nioh 2*.
• Enjoy one final assignment, Agent 47! HITMAN 3* on Iris Xe graphics or better!

Fixed Issues

• Crash seen when launching Cyberpunk 2077* (DX12).
• Minor graphic anomalies observed in Atelier Ryza 2: Lost Legends & the Secret Fairy*, Nioh 2*, Atelier Ryza: Ever Darkness & the Secret Hideout, Shadow of the Tomb Raider* (DX12) (with Tessellation ON), Rise of the
• Tomb Raider* (DX12) (with Tessellation ON), Star Wars Battlefront 2* (DX12), One Piece Pirate Warriors 4* on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• Minor graphic anomalies observed in Shadow of the Tomb Raider* (DX12), Star Wars Battlefront 2* (DX12), on Intel Iris Xe Max Graphics.
• 4K DP monitor flicker after closing the lid and resuming from sleep or restart via Hook on 11th Generation Intel Core Processors with Intel Iris Xe graphics.

Known Issues

• Intermittent crash or hang may be seen in Cyberpunk 2077 (DX12), when starting gameplay, Call of Duty: Black Ops Cold War (DX12), Call of Duty: Modern Warfare (DX12), Tom Clancy’s Rainbow Six Siege (DX11), Hunt: Showdown, Dark Souls III, Destiny 2 (with anti-cheat enabled), Horizon Zero Dawn (DX12), Dirt 5 (DX12), Watch Dogs: Legion (DX12) (when new campaign starts), Tom Clancy’s Ghost Recon Breakpoint (DX11), Total War Warhammer 2 (DX12) (when loading campaign mode / benchmark), Metro Exodus (DX12) when changing graphics settings.
• Minor graphic anomalies may be observed in Assassin’s Creed Valhalla (DX12), Baldur’s Gate 3 (Vulkan), Wolfenstein: Youngblood (Vulkan), Gears of War Ultimate Edition (DX12), Far Cry: New Dawn (when starting from a saved file), Tom Clancy’s Ghost Recon Breakpoint (DX11), MechWarrior 5: Mercenaries (DX12), Valorant (at high settings), Sekiro: Shadows Die Twice, Watch Dogs: Legion (DX12), Hitman 2 (DX12).
• Minor Graphic Anomalies may be seen in ARK: Survival Evolved (DX11) and Call of Duty: Modern Warfare (DX12) when Image Sharpening enabled in Intel Graphics Command Center.
• Lag may be observed while playing a 4K/2K/ Full HD video in 8K60 Tiled mode with application window maximized on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• Brightness may not update as expected while adjusting brightness in Battery mode on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• LCD may show garbage during WMV movie playback with high CPU usage on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• HDR monitor may show gray when TBT Gen2 dock or USBC Gen2 dock HDMI port with “Use HDR” option set on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• Flickering may be observed in PC screen mode only on 11th Generation Intel Core Processors with Intel Iris Xe graphics.

Supported OS versions

OS Reference:

• Microsoft Windows® 10-64 - Fall Creators Update (1709)(RS3)
• Microsoft Windows 10-64 - April 2018 Update (1803)(RS4)
• Microsoft Windows 10-64 - October 2018 Update (1809)(RS5)
• Microsoft Windows 10-64 - May 2019 Update (1903)(19H1)
• Microsoft Windows 10-64 - November 2019 Update (1909)(19H2)
• Microsoft Windows 10-64 - May 2020 Update (2004)(20H1)
• Microsoft Windows 10-64 - October 2020 Update (20H2)

Platform (OS Support)

• 6th Gen Intel® Core™ processor family (Codename Skylake) (RS3-20H2)
• 7th Gen Intel® Core™ processor family (Codename Kaby Lake) (RS3-20H2)
• 8th Gen Intel® Core™ processor family (Codename Kaby Lake-R, Coffee Lake) (RS3-20H2)
• 9th Gen Intel® Core™ processor family (Codename Coffee Lake-R) (RS3-20H2)
• Apollo Lake (RS3-20H2)
• Amber Lake (RS3-20H2)
• Gemini Lake (RS3-20H2)
• Whiskey Lake (RS3-20H2)
• Comet Lake (RS3-20H2)
• 10th Gen Intel® Core™ processor family (Codename Ice Lake) (RS3-20H2)
• Intel® Core™ Processor with Intel® Hybrid Technology (Codename Lakefield) (19H2-20H2)
• Intel® Pentium® Processor family (Codename Jasper Lake) (19H2-20H2)
• Intel® Celeron® Processor family (Codename Jasper Lake) (19H2-20H2)
• 11th Gen Intel® Core™ processor family (Codename Tiger Lake) (19H2-20H2)
• Intel® Iris® Xe Dedicated Graphics family (Codename DG1) (20H1-20H2)

Previous Notes:

Fixed Issues

• Lower than average score observed in SPECViewperf 13 benchmark on 11th Generation Intel® Core™ Processors with Intel® Iris® Xe graphics.
• YouCam Camera Preview & Video Playback may be black on 10th Generation Intel® Core™ processors and higher.
• Sporadically error code may be observed when playing Netflix content on edge browser and hot plugging or unplugging external display on 11th Generation Intel® Core™ Processors with Intel® Iris® Xe graphics.
• Flash may be observed on 3D Monitor when ‘3D display mode’ is enabled on 11th Generation Intel® Core™ Processors with Intel® Iris® Xe graphics.

Known Issues

• Iris® Xe Graphics: Intermittent crash or hang may be seen in Cyberpunk 2077 (DX12), Hunt: Showdown, Dark Souls III, Horizon Zero Dawn (DX12), Dirt 5 (DX12), Watch Dogs: Legion (DX12) (when new campaign starts), Tom Clancy’s Ghost Recon Breakpoint (DX11), Call of Duty: Black Ops Cold War (DX12), Halo 3: ODST (during mission loading), Total War Warhammer 2 (DX12) (on loading campaign mode / benchmark), Tom Clancy’s Rainbow Six Siege (DX11).
• Iris® Xe Graphics: Minor graphic anomalies may be observed in Star Wars Battlefront 2 (DX12), Wolfenstein: Youngblood (Vulkan), Gears of War Ultimate Edition (DX12), Far Cry: New Dawn (when starting from a saved file), Atelier Ryza: Ever Darkness & the Secret Hideout, Tom Clancy’s Ghost Recon Breakpoint (DX11), MechWarrior 5: Mercenaries (DX12), Red Dead Redemption (DX12), Shadow of the Tomb Raider (with
• Tessellation ON), Valorant (at high settings), Sekiro: Shadows Die Twice, Watch Dogs: Legion (DX12), Assassin’s Creed Valhalla (DX12), Hitman 2 (DX12).
• Iris Plus Graphics and higher: Intermittent crash or hang may be seen in Destiny 2 (with anti-cheat enabled), Call of Duty: Modern Warfare (DX12), Metro Exodus (DX12) on changing graphics settings.
• Iris Plus Graphics and higher: Minor graphics anomalies may be observed in Mount & Blade II: Bannerlord (DX11), Yakuza Like a Dragon.
• Minor Graphic Anomalies may be seen in ARK: Survival Evolved (DX11) and Call of Duty: Modern Warfare (DX12) when Image Sharpening enabled in Intel Graphics Command Center on Iris® Xe graphics.
• Includes beta version of a new installer framework with new UI.

Gaming Improvements:

• Playability improvements to reduce stutter in Fortnite* on 7th Generation Intel® Core™ processors and higher.

Gaming Highlights:

• Fixed crashes/hangs observed in Assassin’s Creed Valhalla* (DX12).
• Revisit the definitive classic with extra character-specific scenarios and new music, graphics options and more in Dragon Quest XI S: Echoes of an Elusive Age – Definitive Edition* on systems with Iris Xe graphics or better.

Fixed Issues

• Intermittent crash or hang seen in Assassin’s Creed Valhalla* (DX12), Tom Clancy’s The Division 2* (DX12), Tom Clancy’s Rainbow Six Siege* (DX11) on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• Intermittent crash or hang seen when running Shadow of the Tomb Raider* (DX12) benchmark on 10th Generation Intel Core™ processors with Intel Iris Plus graphics.
• Minor graphic anomalies seen in Hitman 2* (DX12), Rise of the Tomb Raider* (DX12), Forza Motorsport 6* (DX12), Battlefield V* (DX12) on 11th Generation Intel® Core Processors with Intel Iris Xe graphics.
• Minor graphic anomalies seen in Arma 3* on 10th Generation Intel Core processors with Intel UHD Graphics.
• Minor graphic anomalies seen in Fortnite* (DX12) (Battle Royale Mode) on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• Red Dead Redemption 2* (Vulkan) Application window automatically flickering and resizing during launch on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• Video corruption observed on PowerDVD20 when mouse is hovered over the progress bar during local video playback on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• Garbage seen when play video with PowerDVD18 on 11th Generation Intel Core Processors with Intel Iris X e graphics.
• BD playback is corrupted by Corel WinDVD on 11th Generation Intel Core Processors with Intel Iris Xe graphics.
• External display not enumerating after Hot-plug/unplug with mDP -DP cable on 11th Generation Intel Core Processors with Intel® Iris® Xe graphics.
• Corruptions seen with excel and power point in different scenarios on 11th Generation Intel® Core™ Processors with Intel® Iris® Xe graphics.

Known Issues

• Iris Xe Graphics: Intermittent crash or hang may be seen in Hunt: Showdown, Dark Souls III, Horizon Zero Dawn* (DX12), Dirt 5* (DX12), Watch Dogs: Legion* (DX12) (when new campaign starts), Tom Clancy’s Ghost Recon Breakpoint* (DX11), Call of Duty: Black Ops Cold War* (DX12), Halo 3: ODST* (during mission loading).
• Iris Xe Graphics: Minor graphic anomalies may be observed in World of Warcraft*(DX12), Star Wars Battlefront 2* (DX12), Wolfenstein: Youngblood* (Vulkan), Gears of War Inmate Edition* (DX12), Far Cry: New Dawn* (when starting from a saved file), Atelier Ryza: Ever Darkness & the Secret Hideout, Tom Clancy’s Ghost Recon Breakpoint* (DX11).
• Iris Plus Graphics and higher: Intermittent crash or hang may be seen in Destiny 2* (with anti-cheat enabled), Call of Duty: Modern Warfare* (DX12).
• Iris Plus Graphics and higher: Minor graphics anomalies may be observed in Mount & Blade II: Bannerlord* (DX11), Yakuza Like a Dragon.
• Panel Self Refresh may be disabled while unplugging or plugging AC power during video playback (Iris Xe Graphics).
• Minor Graphic Anomalies may be seen in ARK: Survival Evolved* (DX11) and Call of Duty: Modern Warfare* (DX12) when Image Sharpening enabled in Intel Graphics Command Center on Iris Xe graphics.
• YouCam Camera Preview & Video Playback may be black.
• Intermittent crash or hang seen in Paladins Steam game on Intel® Core™ Processors with Intel® Hybrid Technology.
• Screen shows garbage when change resolution under OS with 1366*768 panel on 10th Generation Intel® Core™ processors with Intel UHD Graphics.

Install the Intel Driver & Support Assistant, which automatically checks for drivers on a regular basis and can provide notifications when new drivers are available.

This is a DCH driver. Click for more information about DCH drivers.

Supported OS versions

• Microsoft Windows® 10-64 - Fall Creators Update (1709)(RS3)
• Microsoft Windows 10-64 - April 2018 Update (1803)(RS4)
• Microsoft Windows 10-64 - October 2018 Update (1809)(RS5)
• Microsoft Windows 10-64 – May 2019 Update (1903)(19H1)
• Microsoft Windows 10-64 – November 2019 Update (1909)(19H2)
• Microsoft Windows 10-64 – May 2020 Update (2004)(20H1)

Beta Intel HD Graphics 27.20.100.8425 Highlights:

• This BETA driver fixes graphics anomalies that may be seen while previewing composition in Adobe Premiere Pro 2020 and Adobe After Effects.

Fixed Issues:

• Green stripes or artifacts seen while previewing composition in Adobe After Effects.

Intel HD Graphics 27.20.100.8336 Highlights:

• Bugfix for Ring of Elysium* (DX12 Beta) on 7th Generation Intel Core processors and higher.

Unlocked drivers: We heard how much our users want the freedom to upgrade their systems to our regularly released generic graphics drivers and enable our latest game enhancements, feature updates, and fixes. As of this release, Intel Graphics DCH drivers are now unlocked to upgrade freely between Computer Manufacturer (OEM) drivers and the Intel generic graphics drivers on Download Center. Simply use the EXE and enjoy the update on your 6th Generation Intel Processor platform or higher, and don’t worry about your OEM customizations, they remain intact with each upgrade and the OEMs can maintain customizations separately via Microsoft* Windows Update. See the Release Notes section *2 for important information about this update.

Any graphics issues found using Intel generic graphics drivers should be reported directly to Intel. Corporate customers should always use OEM drivers and report all issues through the vendor they purchased the platforms and support through.

Are you still seeing the OEM error preventing the update? See here for why and a solution.

Hagrid Driver Game

Developer highlights

• OneAPI Level Zero Runtime*i pre-production release is now included. Please refer to the specification below.
• OneAPI Specification: https://spec.oneapi.com/versions/latest/introduction.html
• OneAPI Level Zero Specification: https://spec.oneapi.com/versions/latest/oneL0/index.html
• Be sure to check out gameplay.intel.com, where you’ll find recommended game settings for many more of your favorite PC games.
• Install the Intel Driver & Support Assistant, which automatically checks for drivers on a regular basis and can provide notifications when new drivers are available.
• This is a DCH driver. Click for more information about DCH drivers.

Supported OS versions

• Microsoft Windows 10-64 - Fall Creators Update (1709)(RS3)
• Microsoft Windows 10-64 - April 2018 Update (1803)(RS4)
• Microsoft Windows 10-64 - October 2018 Update (1809)(RS5)
• Microsoft Windows 10-64 – May 2019 Update (1903)(19H1)
• Microsoft Windows 10-64 – November 2019 Update (1909)(19H2)
• Microsoft Windows 10-64 – May 2020 Update (2004)(20H1)

Be sure to check out gameplay.intel.com, where you’ll find recommended game settings for many more of your favorite PC games.

Install the Intel Driver & Support Assistant, which automatically checks for drivers on a regular basis and can provide notifications when new drivers are available.

Eurofit it driver download for windows 10. This is a DCH driver. Click for more information about DCH drivers.

Notes:

• Self-installing format (.exe) is the easiest installation method and our recommendation.
• Manual installation format (.zip) is intended for developers and IT professionals.
• See the ReleaseNotes for installation instructions, supported hardware, and more.

About Intel software and drivers

The driver or software for your Intel component might have been changed or replaced by the computer manufacturer. We recommend you work with your computer manufacturer before installing our driver so you don’t lose features or customizations.

Supported Products:

Hardware

All platforms with the following configurations are supported:

• 10th Gen Intel Core processors with UHD Graphics (“Comet Lake”)
• 7th Generation Intel Core processors with Intel Iris Plus Graphics 640/650
• 7th Generation Intel Core processors with Intel HD Graphics 610/615/620/630
• Intel Xeon processor E3-1500M v5 family with Intel HD Graphics P630
• Pentium Processors with Intel HD Graphics 610
• 6th Generation Intel Core processors with Intel Iris Pro Graphics 580
• 6th Generation Intel Core processors with Intel Iris Graphics 540/550
• 6th Generation Intel Core processors with Intel HD Graphics 520/530
• Intel Xeon processor E3-1500M v5 family with Intel HD Graphics P530
• Intel Xeon processor E3-1500M v5 family with Intel Iris Pro Graphics P580
• Intel Core M processors with Intel HD Graphics 515
• Pentium and Celeron Processors with Intel HD Graphics 500/505
• Pentium Processors with Intel HD Graphics 510

On 7th Generation Intel Core processors and related Pentium/Celeron:

• Microsoft Windows 10 64-bit

On 6th Generation Intel Core and Intel Mobile Xeon processors and related Pentium/Celeron:

• Microsoft Windows 10 64-bit
• Microsoft Windows 8.1* 64-bit
• Microsoft Windows 7* 64-bit

Hagrid Drivers

Support included but limited to the following chips:

• Intel Core i3-10110U Processor (4M Cache, up to 4.10 GHz)
• Intel Core i3-6006U Processor (3M Cache, 2.00 GHz)
• Intel Core i3-6098P Processor (3M Cache, 3.60 GHz)
• Intel Core i3-6100 Processor (3M Cache, 3.70 GHz)
• Intel Core i3-6100E Processor (3M Cache, 2.70 GHz)
• Intel Core i3-6100H Processor (3M Cache, 2.70 GHz)
• Intel Core i3-6100T Processor (3M Cache, 3.20 GHz)
• Intel Core i3-6100TE Processor (4M Cache, 2.70 GHz)
• Intel Core i3-6100U Processor (3M Cache, 2.30 GHz)
• Intel Core i3-6102E Processor (3M Cache, 1.90 GHz)
• Intel Core i3-6157U Processor (3M Cache, 2.40 GHz)
• Intel Core i3-6167U Processor (3M Cache, 2.70 GHz)
• Intel Core i3-6300 Processor (4M Cache, 3.80 GHz)
• Intel Core i3-6300T Processor (4M Cache, 3.30 GHz)
• Intel Core i3-6320 Processor (4M Cache, 3.90 GHz)
• Intel Core i3-7020U Processor (3M Cache, 2.30 GHz)
• Intel Core i3-7100 Processor (3M Cache, 3.90 GHz)
• Intel Core i3-7100E Processor (3M Cache, 2.90 GHz)
• Intel Core i3-7100H Processor (3M Cache, 3.00 GHz)
• Intel Core i3-7100T Processor (3M Cache, 3.40 GHz)
• Intel Core i3-7100U Processor (3M Cache, 2.40 GHz)
• Intel Core i3-7101E Processor (3M Cache, 3.90 GHz)
• Intel Core i3-7101TE Processor (3M Cache, 3.40 GHz)
• Intel Core i3-7102E Processor (3M Cache, 2.10 GHz)
• Intel Core i3-7130U Processor (3M Cache, 2.70 GHz)
• Intel Core i3-7167U Processor (3M Cache, 2.80 GHz)
• Intel Core i3-7300 Processor (4M Cache, 4.00 GHz)
• Intel Core i3-7300T Processor (4M Cache, 3.50 GHz)
• Intel Core i3-7320 Processor (4M Cache, 4.10 GHz)
• Intel Core i3-7350K Processor (4M Cache, 4.20 GHz)
• Intel Core i3-8100 Processor (6M Cache, 3.60 GHz)
• Intel Core i3-8100B Processor (4M Cache, 3.60 GHz)
• Intel Core i3-8100H Processor (6M Cache, 3.00 GHz)
• Intel Core i3-8100T Processor (6M Cache, 3.10 GHz)
• Intel Core i3-8109U Processor (4M Cache, up to 3.60 GHz)
• Intel Core i3-8121U Processor (4M Cache, up to 3.20 GHz)
• Intel Core i3-8130U Processor (4M Cache, up to 3.40 GHz)
• Intel Core i3-8145U Processor (4M Cache, up to 3.90 GHz)
• Intel Core i3-8300 Processor (8M Cache, 3.70 GHz)
• Intel Core i3-8300T Processor (8M Cache, 3.20 GHz)
• Intel Core i3-8350K Processor (8M Cache, 4.00 GHz)
• Intel Core i3-9100 Processor (6M Cache, up to 4.20 GHz)
• Intel Core i3-9100E Processor (6M Cache, up to 3.70 GHz)
• Intel Core i3-9100HL Processor (6M Cache, up to 2.90 GHz)
• Intel Core i3-9100T Processor (6M Cache, up to 3.70 GHz)
• Intel Core i3-9100TE Processor (6M Cache, up to 3.20 GHz)
• Intel Core i3-9300 Processor (8M Cache, up to 4.30 GHz)
• Intel Core i3-9300T Processor (8M Cache, up to 3.80 GHz)
• Intel Core i3-9320 Processor (8M Cache, up to 4.40 GHz)
• Intel Core i3-9350K Processor (8M Cache, up to 4.60 GHz)
• Intel Core i5+8400 Processor (9M Cache, up to 4.00 GHz) includes Intel Optane Memory (16GB)
• Intel Core i5+8500 Processor (9M Cache, up to 4.10 GHz) includes Intel Optane Memory (16GB)
• Intel Core i5-10210U Processor (6M Cache, up to 4.10 GHz)
• Intel Core i5-6198DU Processor (3M Cache, up to 2.80 GHz)
• Intel Core i5-6200U Processor (3M Cache, up to 2.80 GHz)
• Intel Core i5-6260U Processor (4M Cache, up to 2.90 GHz)
• Intel Core i5-6267U Processor (4M Cache, up to 3.30 GHz)
• Intel Core i5-6287U Processor (4M Cache, up to 3.50 GHz)
• Intel Core i5-6300HQ Processor (6M Cache, up to 3.20 GHz)
• Intel Core i5-6300U Processor (3M Cache, up to 3.00 GHz)
• Intel Core i5-6350HQ Processor (6M Cache, up to 3.20 GHz)
• Intel Core i5-6360U Processor (4M Cache, up to 3.10 GHz)
• Intel Core i5-6400 Processor (6M Cache, up to 3.30 GHz)
• Intel Core i5-6400T Processor (6M Cache, up to 2.80 GHz)
• Intel Core i5-6402P Processor (6M Cache, up to 3.40 GHz)
• Intel Core i5-6440EQ Processor (6M Cache, up to 3.40 GHz)
• Intel Core i5-6440HQ Processor (6M Cache, up to 3.50 GHz)
• Intel Core i5-6442EQ Processor (6M Cache, up to 2.70 GHz)
• Intel Core i5-6500 Processor (6M Cache, up to 3.60 GHz)
• Intel Core i5-6500T Processor (6M Cache, up to 3.10 GHz)
• Intel Core i5-6500TE Processor (6M Cache, up to 3.30 GHz)
• Intel Core i5-6585R Processor (6M Cache, up to 3.60 GHz)
• Intel Core i5-6600 Processor (6M Cache, up to 3.90 GHz)
• Intel Core i5-6600K Processor (6M Cache, up to 3.90 GHz)
• Intel Core i5-6600T Processor (6M Cache, up to 3.50 GHz)
• Intel Core i5-6685R Processor (6M Cache, up to 3.80 GHz)
• Intel Core i5-7200U Processor (3M Cache, up to 3.10 GHz)
• Intel Core i5-7260U Processor (4M Cache, up to 3.40 GHz)
• Intel Core i5-7267U Processor (4M Cache, up to 3.50 GHz)
• Intel Core i5-7287U Processor (4M Cache, up to 3.70 GHz)
• Intel Core i5-7300HQ Processor (6M Cache, up to 3.50 GHz)
• Intel Core i5-7300U Processor (3M Cache, up to 3.50 GHz)
• Intel Core i5-7360U Processor (4M Cache, up to 3.60 GHz)
• Intel Core i5-7400 Processor (6M Cache, up to 3.50 GHz)
• Intel Core i5-7400T Processor (6M Cache, up to 3.00 GHz)
• Intel Core i5-7440EQ Processor (6M Cache, up to 3.60 GHz)
• Intel Core i5-7440HQ Processor (6M Cache, up to 3.80 GHz)
• Intel Core i5-7442EQ Processor (6M Cache, up to 2.90 GHz)
• Intel Core i5-7500 Processor (6M Cache, up to 3.80 GHz)
• Intel Core i5-7500T Processor (6M Cache, up to 3.30 GHz)
• Intel Core i5-7600 Processor (6M Cache, up to 4.10 GHz)
• Intel Core i5-7600K Processor (6M Cache, up to 4.20 GHz)
• Intel Core i5-7600T Processor (6M Cache, up to 3.70 GHz)
• Intel Core i5-7Y54 Processor (4M Cache, up to 3.20 GHz)
• Intel Core i5-7Y57 Processor (4M Cache, up to 3.30 GHz)
• Intel Core i5-8200Y Processor (4M Cache, up to 3.90 GHz)
• Intel Core i5-8210Y Processor (4M Cache, up to 3.60 GHz)
• Intel Core i5-8250U Processor (6M Cache, up to 3.40 GHz)
• Intel Core i5-8259U Processor (6M Cache, up to 3.80 GHz)
• Intel Core i5-8265U Processor (6M Cache, up to 3.90 GHz)
• Intel Core i5-8269U Processor (6M Cache, up to 4.20 GHz)
• Intel Core i5-8300H Processor (8M Cache, up to 4.00 GHz)
• Intel Core i5-8305G Processor with Radeon Pro WX Vega M GL graphics (6M Cache, up to 3.80 GHz)
• Intel Core i5-8305G Processor with Radeon RX Vega M GL graphics (6M Cache, up to 3.80 GHz)
• Intel Core i5-8350U Processor (6M Cache, up to 3.60 GHz)
• Intel Core i5-8400 Processor (9M Cache, up to 4.00 GHz)
• Intel Core i5-8400B Processor (9M Cache, up to 4.00 GHz)
• Intel Core i5-8400H Processor (8M Cache, up to 4.20 GHz)
• Intel Core i5-8400T Processor (9M Cache, up to 3.30 GHz)
• Intel Core i5-8500 Processor (9M Cache, up to 4.10 GHz)
• Intel Core i5-8500B Processor (9M Cache, up to 4.10 GHz)
• Intel Core i5-8500T Processor (9M Cache, up to 3.50 GHz)
• Intel Core i5-8600 Processor (9M Cache, up to 4.30 GHz)
• Intel Core i5-8600K Processor (9M Cache, up to 4.30 GHz)
• Intel Core i5-8600T Processor (9M Cache, up to 3.70 GHz)
• Intel Core i5-9300H Processor (8M Cache, up to 4.10 GHz)
• Intel Core i5-9400 Processor (9M Cache, up to 4.10 GHz)
• Intel Core i5-9400H Processor (8M Cache, up to 4.30 GHz)
• Intel Core i5-9400T Processor (9M Cache, up to 3.40 GHz)
• Intel Core i5-9500 Processor (9M Cache, up to 4.40 GHz)
• Intel Core i5-9500E Processor (9M Cache, up to 4.20 GHz)
• Intel Core i5-9500T Processor (9M Cache, up to 3.70 GHz)
• Intel Core i5-9500TE Processor (9M Cache, up to 3.60 GHz)
• Intel Core i5-9600 Processor (9M Cache, up to 4.60 GHz)
• Intel Core i5-9600K Processor (9M Cache, up to 4.60 GHz)
• Intel Core i5-9600T Processor (9M Cache, up to 3.90 GHz)
• Intel Core i7+8700 Processor (12M Cache, up to 4.60 GHz) includes Intel Optane Memory (16GB)
• Intel Core i7-10510U Processor (8M Cache, up to 4.80 GHz)
• Intel Core i7-10710U Processor (12M Cache, up to 4.7 GHz)
• Intel Core i7-6498DU Processor (4M Cache, up to 3.10 GHz)
• Intel Core i7-6500U Processor (4M Cache, up to 3.10 GHz)
• Intel Core i7-6560U Processor (4M Cache, up to 3.20 GHz)
• Intel Core i7-6567U Processor (4M Cache, up to 3.60 GHz)
• Intel Core i7-6600U Processor (4M Cache, up to 3.40 GHz)
• Intel Core i7-6650U Processor (4M Cache, up to 3.40 GHz)
• Intel Core i7-6660U Processor (4M Cache, up to 3.40 GHz)
• Intel Core i7-6700 Processor (8M Cache, up to 4.00 GHz)
• Intel Core i7-6700HQ Processor (6M Cache, up to 3.50 GHz)
• Intel Core i7-6700K Processor (8M Cache, up to 4.20 GHz)
• Intel Core i7-6700T Processor (8M Cache, up to 3.60 GHz)
• Intel Core i7-6700TE Processor (8M Cache, up to 3.40 GHz)
• Intel Core i7-6770HQ Processor (6M Cache, up to 3.50 GHz)
• Intel Core i7-6785R Processor (8M Cache, up to 3.90 GHz)
• Intel Core i7-6820EQ Processor (8M Cache, up to 3.50 GHz)
• Intel Core i7-6820HK Processor (8M Cache, up to 3.60 GHz)
• Intel Core i7-6820HQ Processor (8M Cache, up to 3.60 GHz)
• Intel Core i7-6822EQ Processor (8M Cache, up to 2.80 GHz)
• Intel Core i7-6870HQ Processor (8M Cache, up to 3.60 GHz)
• Intel Core i7-6920HQ Processor (8M Cache, up to 3.80 GHz)
• Intel Core i7-6970HQ Processor (8M Cache, up to 3.70 GHz)
• Intel Core i7-7500U Processor (4M Cache, up to 3.50 GHz )
• Intel Core i7-7560U Processor (4M Cache, up to 3.80 GHz)
• Intel Core i7-7567U Processor (4M Cache, up to 4.00 GHz)
• Intel Core i7-7600U Processor (4M Cache, up to 3.90 GHz)
• Intel Core i7-7660U Processor (4M Cache, up to 4.00 GHz)
• Intel Core i7-7700 Processor (8M Cache, up to 4.20 GHz)
• Intel Core i7-7700HQ Processor (6M Cache, up to 3.80 GHz)
• Intel Core i7-7700K Processor (8M Cache, up to 4.50 GHz)
• Intel Core i7-7700T Processor (8M Cache, up to 3.80 GHz)
• Intel Core i7-7820EQ Processor (8M Cache, up to 3.70 GHz)
• Intel Core i7-7820HK Processor (8M Cache, up to 3.90 GHz)
• Intel Core i7-7820HQ Processor (8M Cache, up to 3.90 GHz)
• Intel Core i7-7920HQ Processor (8M Cache, up to 4.10 GHz)
• Intel Core i7-7Y75 Processor (4M Cache, up to 3.60 GHz)
• Intel Core i7-8086K Processor (12M Cache, up to 5.00 GHz)
• Intel Core i7-8500Y Processor (4M Cache, up to 4.20 GHz)
• Intel Core i7-8550U Processor (8M Cache, up to 4.00 GHz)
• Intel Core i7-8559U Processor (8M Cache, up to 4.50 GHz)
• Intel Core i7-8565U Processor (8M Cache, up to 4.60 GHz)
• Intel Core i7-8650U Processor (8M Cache, up to 4.20 GHz)
• Intel Core i7-8700 Processor (12M Cache, up to 4.60 GHz)
• Intel Core i7-8700B Processor (12M Cache, up to 4.60 GHz)
• Intel Core i7-8700K Processor (12M Cache, up to 4.70 GHz)
• Intel Core i7-8700T Processor (12M Cache, up to 4.00 GHz)
• Intel Core i7-8705G Processor with Radeon RX Vega M GL graphics (8M Cache, up to 4.10 GHz)
• Intel Core i7-8706G Processor with Radeon Pro WX Vega M GL graphics (8M Cache, up to 4.10 GHz)
• Intel Core i7-8706G Processor with Radeon RX Vega M GL graphics (8M Cache, up to 4.10 GHz)
• Intel Core i7-8709G Processor with Radeon RX Vega M GH graphics (8M Cache, up to 4.10 GHz)
• Intel Core i7-8750H Processor (9M Cache, up to 4.10 GHz)
• Intel Core i7-8809G Processor with Radeon RX Vega M GH graphics (8M Cache, up to 4.20 GHz)
• Intel Core i7-8850H Processor (9M Cache, up to 4.30 GHz)
• Intel Core i7-9700 Processor (12M Cache, up to 4.70 GHz)
• Intel Core i7-9700E Processor (12M Cache, up to 4.40 GHz)
• Intel Core i7-9700K Processor (12M Cache, up to 4.90 GHz)
• Intel Core i7-9700T Processor (12M Cache, up to 4.30 GHz)
• Intel Core i7-9700TE Processor (12M Cache, up to 3.80 GHz)
• Intel Core i7-9750H Processor (12M Cache, up to 4.50 GHz)
• Intel Core i7-9850H Processor (12M Cache, up to 4.60 GHz)
• Intel Core i7-9850HE Processor (9M Cache, up to 4.40 GHz)
• Intel Core i7-9850HL Processor (9M Cache, up to 4.10 GHz)
• Intel Core i9-8950HK Processor (12M Cache, up to 4.80 GHz)
• Intel Core i9-9900K Processor (16M Cache, up to 5.00 GHz)
• Intel Core m3-6Y30 Processor (4M Cache, up to 2.20 GHz)
• Intel Core m3-7Y30 Processor (4M Cache, 2.60 GHz )
• Intel Core m3-7Y32 Processor (4M Cache, up to 3.00 GHz)
• Intel Core m3-8100Y Processor (4M Cache, up to 3.40 GHz)
• Intel Core m5-6Y54 Processor (4M Cache, up to 2.70 GHz)
• Intel Core m5-6Y57 Processor (4M Cache, up to 2.80 GHz)
• Intel Core m7-6Y75 Processor (4M Cache, up to 3.10 GHz)
• Intel HD Graphics 500
• Intel HD Graphics 505
• Intel HD Graphics 510
• Intel HD Graphics 515
• Intel HD Graphics 520
• Intel HD Graphics 530
• Intel HD Graphics 610
• Intel HD Graphics 615
• Intel HD Graphics 620
• Intel HD Graphics 630
• Intel HD Graphics for 6th Generation Intel Processors
• Intel HD Graphics P530
• Intel HD Graphics P630
• Intel Iris Graphics 540
• Intel Iris Graphics 550
• Intel Iris Plus Graphics 640
• Intel Iris Plus Graphics 645
• Intel Iris Plus Graphics 650
• Intel Iris Plus Graphics 655
• Intel Iris Pro Graphics 580
• Intel Iris Pro Graphics P580
• Intel UHD Graphics
• Intel UHD Graphics 600
• Intel UHD Graphics 605
• Intel UHD Graphics 610
• Intel UHD Graphics 615
• Intel UHD Graphics 617
• Intel UHD Graphics 620
• Intel UHD Graphics 630
• Intel UHD Graphics P630
• Intel Xeon Processor E3-1505L v5 (8M Cache, 2.00 GHz)
• Intel Xeon Processor E3-1505M v5 (8M Cache, 2.80 GHz)
• Intel Xeon Processor E3-1515M v5 (8M Cache, 2.80 GHz)
• Intel Xeon Processor E3-1535M v5 (8M Cache, 2.90 GHz)
• Intel Xeon Processor E3-1545M v5 (8M Cache, 2.90 GHz)
• Intel Xeon Processor E3-1558L v5 (8M Cache, 1.90 GHz)
• Intel Xeon Processor E3-1565L v5 (8M Cache, 2.50 GHz)
• Intel Xeon Processor E3-1575M v5 (8M Cache, 3.00 GHz)
• Intel Xeon Processor E3-1578L v5 (8M Cache, 2.00 GHz)
• Intel Xeon Processor E3-1585 v5 (8M Cache, 3.50 GHz)
• Intel Xeon Processor E3-1585L v5 (8M Cache, 3.00 GHz)
• Radeon Pro WX Vega M GL Graphics
• Radeon RX Vega M GH Graphics
• Radeon RX Vega M GL Graphics

Previous versions:

Here's other similar drivers that are different versions or releases for different operating systems:

• • November 16, 2020
  • Windows 10
  • 430 MB
• • May 15, 2019
  • Windows 7 / 8
  • 122 MB
• • December 18, 2017
  • Windows 7 / 8
  • 244 MB
• • November 14, 2016
  • Windows (all)
  • 176 MB
• • June 21, 2016
  • Windows 7 / 8 64-bit
  • 126 MB
• • June 21, 2016
  • Windows 7 / 8
  • 96.8 MB
• • May 9, 2016
  • Windows 10 64-bit
  • 198 MB
• • May 9, 2016
  • Windows 7 / 8
  • 199 MB
• • May 3, 2016
  • Windows 7/8/10
  • 110 MB
• • April 14, 2016
  • Windows 7 / 8
  • 69.5 MB

The Earth and Environmental Sciences Division

EES at Los Alamos National Laboratory (LANL) develops and applies a suite of software to address physical processes across numerous scales including subsurface flow and transport, machine learning, seismoacoustics, discrete fracture networks, ecosystem hydrology, infrastructure and management, and wildfire behavior.

Amanzi provides a flexible and extensible flow and reactive transport simulation capability for environmental applications. It features general polyhedral mesh infrastructure, which leverages MSTK, advanced discretizations of process models, including traditional finite volume schemes, mimetic finite differences, and nonlinear finite volumes. In addition, it provides:

• Advanced nonlinear solvers, such as Nonlinear Krylov Acceleration and Anderson Acceleration, and leverages Trilinos-ML and Hypre Algebraic Multigrid for scalable solvers.
• Flexibility for hierarchical weak and strong coupling of processes with subcycling, using Arcos as the multiphysics framework.
• Geochemistry support through the Alquimia interface, and can use the geochemistry engine from PFLOTRAN or CrunchFlow.

Amanzi is applicable to groundwater contaminant migration under partially saturated, nonisothermal conditions and its interaction with surface water. The code is parallel and leverages open-source parallel frameworks such as Trilinos, PETSc. It is jointly developed by LANL, LBNL, PNNL, and ORNL as an open-source project under the three-clause BSD license.

→Access Amanzi code on GitHub

The Advanced Terrestrial Simulator is a high-performance computing tool for solving ecosystem-based, integrated, distributed hydrology. It builds on the multiphysics framework and tool sets (mesh infrastructure, discretizations, and solvers) provided by Amanzi and is a key developmental driver of the flexible multiphysics framework Arcos.

Capabilities center on solving varied forms of Richards equation coupled to a surface-flow equation, along with the needed sources and sinks for ecosystem and climate models. This analysis can include thermal processes (particularly ice for frozen soils), evapo-transpiration, albedo-driven surface energy balances, snow, biogeochemistry, plant dynamics, deformation, transport, and many more.

ATS unique capabilities include:

• Thermal integrated hydrology capabilities, which include thermal energy with freeze/thaw processes in both the surface and subsurface water.
• Reactive transport capabilities, which are also coupled in both surface and subsurface water.

Amanzi/ATS is jointly developed by LANL, LBNL, and ORNL as an open-source project under the three-clause BSD license.

→ Access ATS code on GitHub

Brown, MoMIC, and Mono Soot are modules contributing to the predictability of the CFD software Uintah/Arches, which is developed and maintained by the University of Utah.

These modules execute three separate models for predicting soot formation in solid fuel combustion systems such as coal or biomass. All three models were developed in collaboration with the University of Utah, Brigham Young University, and University of California-Berkeley for predicting soot formation in an oxy-coal boiler, but their use has been generalized to any solid-fuel system including but not limited to:

• gasification systems
• chemical looping systems, and
• wildfire systems.

LANL Copyright No. C18075

→Access Uintah Software

CHROTRAN is a massively parallel numerical simulator for in situ biogeochemical and chemical remediation of heavy metals in heterogeneous aquifers.

CHROTRAN can simulate multi-scale remediation processes related to groundwater remediation of heavy metals and other contaminants accounting for physical and chemical aquifer heterogeneities. It has been applied to represent processes from the laboratory to field scale, and has been implemented by LANL to simulate and guide field pilot studies and long-term remediation deployments.

LANL Copyright No. C17061

→ CHROTRAN Website

CO₂-PENS is a conceptual and computer model for ensuring safe and effective containment of CO₂.

The model links together physics-based process-level modules that describe the entire CO₂ sequestration pathway, starting from capture at a power plant and following CO₂ through pipelines to the injection site and into the reservoir. After injection, simulation of CO₂ migration continues through the subsurface, where it may mineralize, dissolve into brine, or react with wellbore casing or cement.

CO₂ may leak from the reservoir along wellbores or faults that lead back towards overlying aquifers or the surface. The model can be used to quickly screen sequestration sites or to perform a more detailed site-specific evaluation.

CO₂-PENS V1 code: LACC-2012-122

→CO₂-PENS Website

dfnworks is a parallelized computational suite to generate three-dimensional discrete fracture networks (DFN) and simulate flow and transport. Developed at LANL, it has been used to study flow and transport in fractured media at scales ranging from millimeters to kilometers.

dfnWorks creates high-fidelity three-dimensional networks dfnGen, which combine FRAM (the feature rejection algorithm for meshing) methodology to stochastically generate three-dimensional DFNs with the LaGriT meshing toolbox to create a high-quality computational mesh representation.

The representation produces a conforming Delaunay triangulation suitable for high-performance computing finite volume solvers in an intrinsically parallel fashion. Flow through the network is simulated with dfnFlow, which utilizes the massively parallel subsurface flow and reactive transport finite volume code PFLOTRAN. A Lagrangian approach to simulating transport through the DFN is adopted within dfnTrans to determine pathlines and solute transport through the DFN.
Documentation: LA-UR-17-22216; LA-CC-17-027 (open source)

→ dfnWorks Publications and Videos
→ dfnWorks Website

The numerical background of the FEHM computer code can be traced to the early 1970s when it was used to simulate geothermal and hot dry rock reservoirs. The primary use over a number of years was to assist in the understanding of flow fields and mass transport in the saturated and unsaturated zones below the potential Yucca Mountain repository.

Today FEHM is used to simulate groundwater and contaminant flow and transport in deep and shallow, fractured and un-fractured porous media throughout the US DOE complex.

FEHM has proved to be a valuable asset on a variety of projects of national interest including:

• Environmental Remediation of the Nevada Test Site
• LANL Groundwater Protection Program
• Geologic CO₂ Sequestration
• Enhanced Geothermal Energy (EGS) programs
• Oil and Gas production
• Nuclear Waste Isolation
• Arctic Permafrost

Documentation: LA-UR-12-24493; LA-CC-2012-083; Copyright No. C13022 (open source)

→FEHM Website

FEHM.jl is a module providing a Julia interface to FEHM, and is included in the ZEM framework.

LANL Copyright No. C17004; B&R Code: EY6004300 (open source)

→ Access FEHM.jl code on GitHub

GeoAc is a numerical package written in C++ which solves the equations governing acoustic propagation through the atmosphere in the geometric limit using a RK4 algorithm.

GeoAc contains multiple instances of said equation system and is able to model propagation in an azimuthal plane using the effective motionless medium approximation as well as in three dimensions using an inhomogeneous moving background medium.

The three dimensional propagation scheme include methods to model propagation in a Cartesian coordinate system as well as a spherical coordinate system which incorporates the curvature of the earth.

→ Access GeoAc code on GitHub
→ Software License

GRIDDER is a simple interactive grid generation tool for creating orthogonal, 2D quadrilateral or 3D hexahedral grids. Grid spacing can be even, logarithmic, or geometric.

Gridder creates orthogonal one-dimensional, two-dimensional, or three-dimensional grids. Each dimension can have multiple regions, each with different nodal spacing. This spacing can be equal spacing, geometric spacing, or logarithmic spacing. The resulting grid can be written as AVS (Advanced Visualization Systems), Tracer 3D, Vector, or FEHM grid format.
Documentation: LA-CC-15-082 (open-source)

→ Access GRIDDER code on GitHub

Recent advances in numerical modeling of small-scale phenomena in the atmosphere are based on two models, the HIgh GRADient applications model (HIGRAD), and a physics-based wildfire-behavior model (FIRETEC). These codes have allowed simulations of atmospheric phenomena at very high spatial resolution on LANL's supercomputers.

HIGRAD is coupled to FIRETEC to produce a coupled atmosphere/wildfire behavior model based on conservation of mass, momentum, species, and energy that simulates wildland fire and motions of the local atmosphere.

Examples of types of physical phenomenon of interest are:

• effects of transient wind conditions
• effects of nonhomogeneous terrain
• effects of nonuniform fuels
• influence of disturbances on fire behavior, such as bark beetle and fuel management.

HIGRAD code: LA-CC-00-45; FIRETEC code: LA-CC-00-46

→ Forest Service Collaboration
→ FIRETEC Website

Los Alamos National Laboratory researchers developed a hybrid multi-physics software package called HOSS - the Hybrid Optimization Software Suite. Integrating computational fluid dynamics (CFD), with state-of-the-art combined finite-discrete element methodologies (FDEM) - consisting of finite element analysis (FEA) and discrete element methods (DEM) - into a single simulation platform, HOSS is capable of solving complex problems for a myriad of engineering disciplines, industrial applications, and scientific research. Whether on a personal desktop or high-performance computing clusters, HOSS’ parallelization allows it to efficiently handle millions of interacting and fracturing solids and/or particle systems. HOSS has been recognized as a 2016 R&D top 100 finalist.

InfraMonitor is a Matlab-based tool for infrasound monitoring that incorporates LANL-developed detection, association, and location algorithms in addition to a Matlab implementation of the Tau-P raytracing technique.

The Adaptive F-Detector (AFD): In contrast with other routinely used infrasound detectors, the AFD utilizes a contextual detection hypothesis that adaptively accounts for temporally variable correlated ambient noise. This technique reduces the number of false alarms caused by background noise sources such as ocean noise, wind farms, and other continuous wave sources.

Association: The infrasound association algorithm uses a grid search approach to relate arrivals at multiple arrays. InfraMonitor searches for groups of arrivals with backazimuths and inter-array delay times that are consistent with each grid node. When such groups of arrivals are identified, they are associated and input to the localization procedure described following.

BISL: The BISL technique uses a statistical approach for infrasound location that can appropriately account for both model and measurement uncertainties inherent to infrasound. Phase identification is replaced by the use of a Bayesian prior on group velocity, with both arrival times and backazimuths contributing to the estimation of a location polygon for a specified confidence level.

→ InfraMonitor Website
→ Access InfraMonitor code on GitHub
→ Software License

LaGriT is a software tool for generating, editing, and optimizing multi-material unstructured finite element grids. It also maintains the geometric integrity of complex elements including input volumes, surfaces, and geologic data to produce an optimal grid (Delaunay, Voronoi).

The data structures used in the code are compact, powerful, and expandable to include hybrid meshes (tet, hex, prism, pyramid, quadrilateral, triangle, line). However, the main algorithms are for triangle and tetrahedral meshes.

The LaGriT tools are used in many projects including:

• ASCEM meshing for Amanzi
• Discrete Fracture Networks (DFN)
• Arctic Permafrost
• Subsurface Flow and Transport models using FEHM and PFLOTRAN

LANL LA-CC-15-069; Copyright No. C15097 (open source)

→Access LaGriT code on GitHub
→ LaGrit Documentation
→ List of Projects
→ LaGriT Website

The LANL-developed LBM3RT is a suite of computer codes for physics-based simulation of coupled multiphase flow, transport of heat and mass, as well as (electro)chemical reactions in porous media with evolving hydrological properties at the individual pore/grain scale

LANL LA-CC-17-022; Copyright No. C17027 (export controlled)

→ LBM3RT Website

The computer code MARFA uses an extremely efficient particle-based Monte Carlo method to simulate the transport of radionuclides beneath the surface of the Earth.

The algorithm uses non-interacting particles to represent packets of radionuclide mass. These particles are moved through the system according to rules that mimic the underlying physical transport and retention processes.

In contrast to the conventional random walk particle tracking algorithm, which use a specified time step and random spatial displacement, the MARFA algorithms use a fixed spatial displacement and a random transit time for the displacement. The use of a fixed spatial displacement makes the code extremely robust and computationally efficient.

LANL LA-CC-11-089 (open source)

Hagrid Driver Meme

→MARFA Website

MATK facilitates model analysis within the Python computational environment. MATK expects a model defined as a Python function that accepts a dictionary of parameter values as the first argument and returns model results as a dictionary, array, integer, or float.

Many model analyses are provided by MATK. These model analyses can be easily modified and/or extended within the Python scripting language. New model analyses can easily be hooked up to a MATK model as well.

LANL LA-CC-13-132 (open source)
→ Access MATK code on GitHub

MADS is open-source, high-performance computational framework for data- and model-based analyses. There are two versions; the original written in C, and a newer version developed in Julia. MADS is designed to be a user-friendly code utilizing adaptive rules and techniques which allows the model analyses to be performed with minimum user input. MADS can perform:

• sensitivity analysis
• parameter estimation
• model inversion and calibration
• uncertainty quantification
• model selection
• model reduction
• decision analysis

MADS can be internally or externally coupled with any existing model simulator, and also includes built-in analytical solutions for groundwater flow and contaminant transport. MADS includes extensive verification and example problems.

Documentation: LA-UR-11-11967; MADS: Julia LA-CC-15-080; C LA-CC-10-055; LA-CC-11-035 (open source)

→Access original MADS code on GitHub
→ Access Julia MADS code on GitHub
→ MADS Website

PFLOTRAN is an open source, state-of-the-art massively parallel multiphase, multicomponent and multiscale subsurface flow and reactive transport code. Parallelization is achieved through domain decomposition using the PETSc libraries. PFLOTRAN has been developed from the ground up for parallel scalability and has been run on up to 2¹⁸ processor cores with problem sizes up to 2 billion degrees of freedom.

Currently PFLOTRAN can handle a number of surface and subsurface processes, including Richards equation, two-phase flow involving supercritical CO², and multicomponent reactive transport including aqueous complexing, sorption and mineral precipitation and dissolution, on structured as well as unstructured grids. A unique feature of the code is its ability to run multiple input files and multiple realizations of permeability and porosity fields simultaneously on one or more processor cores per run.

Additional capabilities include multiple interacting continuum method and discrete fracture network approach for modeling flow and transport in fractured media.

LANL LA-CC-09-047 (open source)

→ PFLOTRAN Website

Pisces connects your Python scientific analysis environments to a seismological database, without having to use a separate data tables, geographic filtering, and integration with well-known scientific libraries like ObsPy. Database queries are built using Python functions and objects via SQLAlchemy, not by concatenating SQL strings.

→ Access Pisces code on GitHub

PlumeCalc implements the Convolution-Based Particle Tracking (CBPT) method and requires auxiliary input information related to the flow and transport model as provided by FEHM.

LANL LA-CC-11-029 (open source)

→PlumeCalc Website

PyFEHM is an open-source (LGPL 2.1) Python library that provides classes and methods to support a scripting environment for the subsurface heat and mass transfer, and geomechanics code FEHM.

The library is inspired by a similar library, PyTOUGH, available for use with the TOUGH2 family of codes.

LANL LA-CC-13-081; Copyright No. C13153 (open source)

→PyFEHM Website

PyGeoTess is a Python interface module to the GeoTessgridding and earth model library from Sandia National Laboratories.

It provides two interfaces to a subset of the GeoTess library: a direct interface to the GeoTess C++ classes and methods for users familiar with that interface, and a more Pythonic interface that is more comfortable to Python users.

→Access PyGeoTess code on GitHub

PySAC is a Python interface to the Seismic Analysis Code (SAC) file format, supporting little and big-endian binary and alphanumeric format, containing evenly-sampled time-series data. PySAC emphasizes intuitive header access, header consistency, and ObsPysupport.

Features:

• Read and write SAC binary or ASCII.
  • Autodetect or specify expected byteorder.
  • Optional file size checking and/or header consistency checks.
  • Header-only reading and writing.
  • 'Overwrite OK' checking ('locrok' header).
• Convenient access and manipulation of relative and absolute time headers.
• User-friendly header printing/viewing.
• Fast access to header values from attributes.
  • With type checking, null handling, and enumerated value checking.
• Conversion from ObsPy Trace to SAC trace retains detected previous SAC header values.
• Conversion to ObsPy Trace retains the complete SAC header.

→ PySAC Website
→ Access PySAC code on GitHub
→ Software License

SimCCS is an economic-engineering software tool for making integrated CCS infrastructure decisions. Using user-provided regional source, sink, and transportation data, SimCCS creates candidate transportation routes and formalizes an optimization problem that determines the most cost-effective CCS system design.

LANL Copyright No. C17147

→ Access SimCCS code on GitHub
→ SimCCS GitHub Website
→ SimCCS Gateway at Indiana University

Taxila LBM is a parallel implementation of the Lattice Boltzmann Method for simulation of flow in complex porous media. The implementation solves both single and multiphase systems and it is capable of solving D2Q9, D3Q19, and other mesh dependencies, on 2D or 3D grids. It is easily extended to other models of connectivity.

The multiphase and multicomponent models are based upon the Shan and Chen method with many improvements. It includes the ability to use higher order derivatives or multiple relaxation times to improve stability at large viscosity ratios. It also handles multiple mineral/wall materials, allowing for different wettabilities and contact angles on each mineral and supports a variety of inlet and outlet boundary conditions.

→ Access Taxila LBM code on GitHub

TensorDecompositions: a series of novel, unsupervised machine learning (ML) methods based on matrix and tensor factorizations, called NMFk and NTFk have been developed allowing for objective, unbiased, data analyses to extract essential features hidden in data.

Unsupervised Machine Learning methods can be applied to:

• feature extraction
• blind source separation
• model diagnostics,
• detection of disruptions and anomalies
• image recognition,
• discovery of unknown dependencies and phenomena represented in datasets
• development of physics and reduced-order models representing the data

The TensorDecompositions methodology is capable of identifying the unknown number of features charactering the analyzed datasets, as well as the spatial footprints and temporal signatures of the features in the explored domain. TensorDecompositions algorithms are written in Julia.

→ Access TensorDecompositions code on GitHub
→ Nonnegative Matrix Factorization using k-means clustering (GitHub)
→ Nonnegative Tensor Factorization using k-means clustering (GitHub)

VORONOI creates a sparse matrix of geometric coefficients that is derived from the Voronoi dual mesh of the Delaunay triangle, or tetrahedral mesh that represents the geometry of the model. VORONOI computes these coefficients, which can be stand alone or integrated into LaGriT mesh generation software.

This software is robust for very large problems, and can take advantage of parallel computing resources. The output is general, and can be utilized by PFLOTRAN, FEHM and TOUGH2.

LANL C#

→ Pending Open Source
→ VORONOI Web Page Pending

WALKABOUT performs random walk particle tracking simulations of solute transport based on groundwater flow solutions from FEHM.

A typical workflow for Walkabout within the FEHM system would use LaGriT to generate unstructured grids. FEHM then provides a discretized representation of the steady-state flow field to Walkabout. Given this discrete solution, WALKABOUT then reconstructs a groundwater flow field, and performs the random walk particle tracking calculation.

LANL LA-CC-11-033; Copyright No. C11063 (open source)
→ WALKABOUT Website

WELLS is a C code for multi-well variable-rate pumping-test analysis based on analytical methods and computes drawdown in confined, unconfined, and leaky aquifers through a variety of analytical solutions.

LA-CC-10-019; LA-CC-11-098

→ Access WELLS code on GitHub
→ WELLS Website

ZEM is an integrated framework for real-time data and model analyses for environmental decision-making.

Typical environmental management problems require analysis of large and complex data sets originating from concurrent data streams with different data collection frequencies and pedigree. These big data sets require on-the-fly integration into a series of models with different complexity for various types of model analyses where the data are applied as soft and hard model constraints. This approach is needed to provide fast iterative model analyses based on the latest available data to guide decision-making. However, the data and model are associated with uncertainties. The uncertainties are probabilistic (e.g. measurement errors) and non-probabilistic (unknowns, e.g. alternative conceptual models characterizing site conditions).

ZEM addresses all of these issues, with a framework that allows for seamless and on-the-fly integration of data and modeling results for robust and scientifically-defensible model analyses related to uncertainty quantification, risk assessment and decision-making. The model analyses are performed using MADS.

LANL LA-CC-17-004; Copyright No. C17004

→ Access ZEM code on GitHub