Archive for the 'General info' Category

The Time Has Come

Temp_Close

To all my followers and readers the time has come to closed the web log. For how long is unknown and I have no idea if I will post again to it. It’s been a while since I had employment working with AutoCAD MAP3D or Civil3D so I’ll hang up the closed sign for now. When and if it the “Open” sign gets hung back up is anyone’s guess. I’m currently working as a labor supporting the most powerful and only Air Assault Division in the world. If anyone is in the area of Ft. Campbell, KY stop by the Gear to Go shop and say hello, just ask for Murph.

It’s been a good run and I hope I was able to help some Map3D users over the year and pointed everyone in the right direction. The intend of the blog was to provide users help on the software and show case a few things that MAP 3D is able to do that “the other guys” have been doing for years.

Thanks for reading and following me over the years and Godspeed.

 

The Original Murph.

Marketing with Map3D plus

As most of my readers know I was working with an Autodesk reseller as their Geospatial technician. One of the duties was visiting a customer at their office either to offer support, demo some new feature or provide some other service. Now with me being based out of my home at the farthest  northern area of the reseller’s area  I might need to drive 8 hours or more to get to some of those customers. I didn’t make much senses (or dollars) to drive that distance for a 2 hour meeting then drive back. So most of the time I would get my sale reps in those areas to set up visits with other customers in the area to make the best use of my time. Not the trouble was finding the customers in the area that may be Geospatial or Map users. Unlike some of the other AutoCAD vertical applications Map3D users are not major customers or may only have 1-3 licenses of AutoCAD MAP3D. They tend to slip though the cracks a lot of time if they don’t call the reseller every so often. Now I need to say kudos to the sale reps that I worked with, they did the best they could to find those customers.

So how can we make it better or easier to locate those customer? Simple use the product we sold and demo. Anyone that is in the sales business rather its software or widgets and doodads to services and consulting has a record of their customers and what products those customers buy and use. Either in some database/spreadsheet or even on some paper bound books in the back room. The first step and the hardest is plotting those customers on a map. With some geocoding features I had I was able to to create the customers locations as points on an AutoCAD MAP3D dwg. So now I could open up that map select the customer I was going to visit in the table view then create a buffer to select other customers in the area.

mapSelect

The trouble was knowing if that customer was a Geospatial customer or not. Solving that means having the database contain the products the customer used include then querying on that as well. The next big huddle was I can do it in AutoCAD MAP3D with no problem but the folks that schedule the visits may not be able to. Either they don’t have MAP3D and the data on their laptops or they don’t have the knowledge to do the query. So the next step is to the web. With a Open Source Map Guide installment and access to the it for the sales folks it was just a simple publish my map and data to that Map Guide server. With a few sample code or examples it was easy to create a couple search buttons to locate the first customer then create the buffer & query then return a list of the other customers in the area. Now the only trouble was the Map Guide server was an old PC I had in my home. That meant to really use it required me to open up my firewall to the general public and my ISP to keep the line up at all time.  As it was, the time to load a MG page was way to long and not feasible let alone the time to query the map for the data. In a nutshell that would of been great if the server was a real web server and on the employers network. Sorry I don’t have any screen capture of the Map Guide server running this, the PC that hosted it started smoking one day and smelled a little funny so it sits out in the garage right now. 

The next idea was Google Earth and Google Maps. Using the free Google Earth provider from SL-KING I was able to create  a kmz file that could be  opened in Google Earth. Now all I needed to do was provide that kmz to the sales team and instruction on using it.

GE

An extra benefit to the Google earth was it could provide driving instructions to the customers sites as well.

So you may now be saying “That’s great Murph, you can now visit more than one customer on your trips but the title of the post is MARKETING with Map3D”.

Right so where does the marketing come into this? Well step one was getting the customers on the map. Step two is having as much data on those customers as you can get. Having the product they use, having the type of work they do, the number of users and so on in the data. Once that data is there it can be used to “SEE” where the marketing needs to go, where the best location to rope in new customer is at. It’s easier to sell a boat to someone that lives next to water that it is to a nomad. Adding more data and layers  can make the queries even better. Having data on event centers or hotels or places to hold those conferences may give marketing a better chance to select the where at next time or to keep the cost down and the ROI up.

Now my disclaimer on this is I never had the chance to implement this as well as it should be for a number of reasons and I’m only posting this after seeing an job opening for a Marking Analysis  this morning and it brought back memories of doing it. So any marketing folks reading this you can add another tool to your toolbox.

Add Custom Toolbars or Commands

Ever need to create your own toolbar or command in AutoCAD? Maybe you have some custom lisp routines you been using for years and need to add them to your current version of AutoCAD MAP3D. Even if I’m pro-ribbon there may be a time when a toolbar may be easier to get to those custom routines.

To do so we need  to check a few things and think out what we want. Most all commands now will allow to to link a icon to them. So first we need the icons and a folder to store them. For this the icons need to be bmp format and 64×64 pixies work fine for me. Next is the folder these need to be in. Look at the Options and see where it looks for them.

IconFolder

Next is the folder that your lisp files or scripts are located in. Again these need to be in the support path and I like to them all in their own folder on my local drive. (network location if you want to share them same for the icons.) Keeping them separate from the program files/ AutoCAD directory makes it easy to upgrade or do a repair, you don’t have to worry about them getting deleted on a uninstall.

Now after you create your icons, paint works fine for me, and the folders set up we start in the Customize Users Interface or CUI. The CUI command will open it for you. The first step I do is create a new CUIX file, again this is one of the safe ways to keep your custom toolbars/ribbons etc. from being deleted and allow sharing. In the CUI (expand it) click on the transfer tab at the top. Then on the right side select click on the icon to create a new Customization file. (looks like a new folder icon) Provide a name for the CUIX and set the location in the folder you have listed in your Options Support files.

CUI_Location

Once you create the file go back to the left and click on the Customize tab at the top. All you did was create an empty CUIX file so now we need to load it and add our toolbars or ribbon tabs/panels. To load it scroll down to the Partial Customize Files in the tree to the left side and right click > Load Partial Customized File. Browse to the file you created and load it. 

load_Partical

Once you load it that partial CUIX should be the one listed in the drop down list at the top.  If not switch to it. This is where we want to create you custom toolbar.

partical

Expand the tree for the toolbar section, right click on the Toolbar and select New Toolbar.

newToolbar

The right side of the CUI changes it’s display and allows you to name the tool. The default name is Toolbar1, just rename it by typing over the name. The rest of the parameters for it can stay with the defaults.

Now we just need to create the commands to add to our toolbar. To do so at the bottom section of the CUI is where the commands are for the custom CUIX file. By default it has none in the list. So click on the icon to create a new command. (the icon with a STAR and orange color sun on it)

command1

As the right side changes display we start to fill in our parameters for that command. Provide a name for the command, set the Macro to run the custom command, this can be the command to run a lisp routine or create your own macro if you know how to use macros. Next select the image(s) to use for that command.

commandSetup

Now we have a complete command in the command list. The next step it to add that command to the toolbar. Select the command and drag it to the toolbar above.

Add2TB

Now create the rest of your commands and drag those up to your toolbar as well. When you have all of your custom commands create switch to the All Customized Files at the top in the drop down list. Highlight your current workspace in the tree on the left, then on the right side expand the tree for the toolbar and you should see your new toolbar.

check

If not you can load that toolbar into the workspace by Clicking on Customize Workspace button on the right, then expand the partial customize files on the left, expand your custom CUIX and place a check mark in the box for the tool.

 addtoolbar

When you are done click the Done button on the right side.

Click the Apply button at the bottom to close the CUI and you should have your new toolbar in AutoCAD MAP3D. These same steps will allow you to create a new ribbon tab and panel with your custom commands as well. Just remember a command goes in a Panel, a Panel goes goes in a TAB of the ribbon. Create the Tab then the Panel, place the commands on the Panel then drag the Panel to the Tab. 

GIS and Crime Fighting

In Oct 2000 CBS launched a new TV show named “The District”. For those that don’t remember it, it starred Craig T. Nelson as Chief Jack Mannion, chief of the Washington D.C. police department. During each episode there was a few minutes that the chief used the department’s GIS system to help solve the crime of the week. Now being the GIS geek that I was back then (side note: I was using ESRI 3.X and AutoCAD back then) and my first career was law enforcement with the Army, I was hooked on watching it each week. The GIS system that was used on the show was ESRI based. If you watch close enough and knew the software you could see the little clues.

In the early years of GIS not many cities or other government police department were aware of GIS or how to use it to fight crime. Now just about every major city or county police force use it to some extends. Just do a search on sex offenders in your area and you will get a web based map with convicted sex offenders located on it. GIS is also being used to track other crimes and activities with that info (in limited form) available to the public by web mapping today. But did you know that back in 1998 the City of Oakland CA. launched a web site named Crime Watch. This was 2 years early than CBS aired “The District”. A web based map showing the residents of  Oakland where crimes were reported in the city.

Crime Watch was one of the first web based mapping systems that the general public could use. Built on Autodesk Map Guide 4.0 it allowed a visitor to the site to enter an address and then it return a map of that area with the reported crimes, as symbols related to the crime, on the map. Web base mapping has improved since the Crime Watch days along with Map Guide. With open source applications and Google Maps almost anyone can set up their own Crime Watch.

Now don’t think that because you may not have a Map Guide Enterprise site to map out the crime in your city or any other GIS Enterprise for that matter you can not use GIS to fight crime. With AutoCAD MAP 3D you can still fight crime and track it on your desktops. By using SDF data you can create the data to analysis with buffers and overlays. Using a polygon feature to show known gang territories and with points features for major crimes you can do basic analysis to help  solve those crimes or curtail the gang activities. Adding traffic accidents into the maps you can pin point areas that may need extra patrols. Of course most major police departments know this already but the great thing about using the GIS capabilities in AutoCAD MAP 3D is you can display that data, plot it out and use those printed maps to show city administers and budget controllers why you need the funding for those projects. Even in courts, evidences can be presented to the jurors and the court to get rulings that may have been impossible before.

So if you are with a small government agency with a limited police force inform them that AutoCAD MAP 3D can help take a bite out of crime.

A History Class

How about a little history lesson? Most Map3D users today forgot or don’t know how AutoCAD Map3D came about. So for today’s lesson we go back in time and look at a few key points in the life of AutoCAD Map3D. Of course my disclaimer is all this is from my memory and some creative use of the wayback machine to locate some info and is not the official history or endorsed by Autodesk.
Let’s start at the beginning August 9, 1996 with a quote from Autodesk themselves. “ Autodesk today took its first step into the fast-growing geographic information systems (GIS) market, as the company began shipping its first dedicated mapping and GIS product, AutoCAD® Map.”
The price for the software then was listed as $4,495.00 US  or an upgrade price of $365 to $995 depending on the users current version. The upgrades where from AutoCAD or AutoCAD Data Extension® (ADE). Now we all know what AutoCAD is but what’s this AutoCAD Data Extension program? Well in layman’s terms it was a OEM for AutoCAD, the simple API or code that you had to build the interface for. If you look at some of the commands that have around from day one still in the 2011 version today you can see the prefix ADE.
Another quote from the past “AutoCAD Map software focuses on five key areas: digital map creation; analysis; maintenance of accurate, up-to-date maps; data exchange; and publishing.” That statement is still true today.  If fact that statement and those five key areas is how MAP got the name MAP, it could have been named GIS Desktop or something else for all we know. After all this was the same time frame that Mechanical Desktop, Land Desktop and Architectural Desktop were being released. So why the name MAP? Simple someone there at Autodesk took a good look at what MAP did and put the pieces together in a nice acronym MAP. Manage, Analyze, and Presentation. Manage is the using of multiple drawings and updating all of them at one time and having multiple users working in the same drawings at once.  Analyze by creating the topologies and query objects based on extended data.. Presentation is the theme creation for those drawings and analysis preformed. 
The MAP acronym is still true today, 14 years later. We manage our drawings and data, we analysis that data and/or drawings and then we present those findings from the analysis. 
Lets jump ahead 6 months to May 28, 1997 to the next version of MAP (MAP2) unlike the first version of MAP which ran on the R13 AutoCAD, ran on AutoCAD R14. A much improved platform and the first taste of layouts. Here’s a quote from that press release “"Performance alone is a compelling argument to move to AutoCAD Map Release 2.0," says Steve Carter, Automated Mapping Project Systems Coordinator at PacifiCorp, the third largest electric utility west of the Mississippi. Carter currently uses AutoCAD Map 1.0, and beta tested Release 2.0. "Reduced start-up time, faster queries, and better draw and edit performance are noticeable in this new release."
Not only was the performance improvements  a big reason to move up to MAP2 but the listed price for it dropped to $4295.00. How often do you see that? A new and improved version for a lower cost?
MAP 2 also was able to import ERSI ARC Info/Coverage files and use solid fill for thematic mapping and supported raster files.
The next version, MAP 3, did not get released until  June 18, 1998. I was not able to find much information on this version. During this time period Autodesk was focusing on World Map, MapGuide and GIS Design  Server.
The next version MAP 4 or MAP 2000/2000i came out built on the AutoCAD 2000/2000i version. The I was for internet and again most of the new features were the standard AutoCAD features and/or some changes to the interface, layouts and plotting. It was released in the early year of 2000 then again later in the year as 2000i. As I remember it this was the same time frame that Autodesk was offering the VIP subscription as a way to budget the your software and get current releases. Again I was unable to find any information or press releases from that time but do recall signing up for the VIP program and getting MAP 2000 and then MAP 2000i in a short period of time. That short turn around, that I recall may have been the results that I was able to budget for AutoCAD MAP and get the company to upgrade at that time of the release cycle and going from AutoCAD to AutoCAD MAP.
MAP 5 (2002) was released around June/July of 2001. Build on AutoCAD 2002 it now offered support for MrSid and ECW files along with a connection to Oracle 8i Spatial database. 
I found some documentation on a MAP 6 also build on AutoCAD 2002 that was to be released later at the end of the year 2002. The key features of this release was “Classification”, “COGO” tools, “Annotation” and the new “Multiloop” Polygon. Now I am thinking that Map 6 was to become MAP 2004. About the time of this release is when Autodesk decided that the naming convection was misleading and decided to rebrand the verticals with the same version as standard AutoCAD. So I’ll say that MAP 6 was re-released a few months later in 2003 as MAP 2004 build on the new AutoCAD 2004 platform. In my research I found some archived web pages that contradict each other or where not complete so if I’m wrong on that I’ll let someone correct me.
The next version released in 2004 also had a slight name changed, it was now MAP 3D 2005. The addition of 3D was added to the name. This version had a little mix of Civil 3D in it. It allowed point groups, surface creations, analysis and visualization. It also had LandXML support.
The 2006 version MAP 3D 2006 gave us the first look of workspaces, a way to create a users’ interface the way we wanted. It also gave us a new Map Book tool. With a few standard AutoCAD feature like dynamic blocks there where some performance changes as well.
Then came AutoCAD MAP 3D 2007, a new way to work with GIS data, the FDO or data connect. Using some of the functions out of Map Guide we now have a method to connect with more data without having to use the old map import/export commands. Even though we could connect to Oracle, MySQL and ESRI SDE data in older versions the 2007 version made it a lot easier.  I like to say that the 2007 version takes us up to the current “modern” method of creating maps and data. The next few versions released added new features to work with the data connect/FDO data and brings up to the current version we are using today. 
So there you go a semi short AutoCAD MAP history lesson. If anyone finds any errors then free feel to point them out as I said this is an unofficial history and working with a 50+ year old mind it may be jumbled up at times.

Using AutoCAD MAP3D Document View

As promised here is a sample of using the Document View functions in Map3D. To set the stage for this we set the scenario as so. We GPSed the utility power line with a handheld GPS unit. As we GPS the pole we also took a picture of the pole, we tag or named the image file the same as the pole number. When we got back into the office we downloaded the images into their own folder on the server alone with the GPS points and data we collected in the field. We then imported the points and created the object data tables from the point data. So now we want to link those images to our points or poles block in the map so as we click on a pole we can view the photo we took in the field.

This is a good example of using the document view tool. The first step is making sure the OD table has the correct information and fields in it and that the images are in a folder that we can get to.

OD_Table

Image_Folder

Looking at my example we see the OD table has a field value that matches the image file names.

Once those two steps are complete we have to define the Document View. In order to do this we need to be in the Classic Map workspace. Looks like whoever created the default Ribbons for Map3D forgot these commands or thought we didn’t need them. Using the Map menu pulldown select the Define Document View from the Object Data section.

menu

In the Define Document View Dialog (Yes the old style dialog that you can not resize) We set up the parameters Map3D uses to open/display the images.

Define

1. Give the definition a name and description.

2. For the expression in my example I use the PoleNumber field from my Pole_No_OD Object Data Table. You can use the Expression button to browse and select your expression. (Do not confuse that with the FDO expression builder)

3. Select the folder where your documents are stored, you can use the browse button to get to it.

4. Type in the file extension for the type of document you want to view. In my example its jpg but you can also use word documents or (almost) any type of document to view.

5. Next you need to provide the command line for the application used to open and view the documents. Again use the browse button and browse to the exe file that will open the document. With my example and images as my documents I selected my installed IrfanView application, I could used Paintbrush as well but I like the speed of IrfanView.

6. Click the ADD button to add it to the list at the top.

Now the Update button is nice if you need to go back and change one of the parameter. Nice to have for the first few tries, you do not have to start over if something does work the first time, edit and update.

Now that you have the document view defined, to use it select the View Associated Document from the Map menu Object Data section and select the object with the OD table attached. If everything works you should have that document open up in it’s own application.

 

The sample in action.

AutoCAD MAP 3D 2011

In case you have not heard, the newest version of AutoCAD MAP 3D has been released. By now all subscription members should have it available for download from their subscription site. For those that have not or have not had a chance to install and dig around with it I will show a few of new features.

The Grid and Graticules feature allows you to create a grid references system in paper space. It uses the Military Grid Reference System (MGRS) and updates as the model space changes.

Grid_Gran

You need to assign a coordinate system to your map before using it but once you create the grid you can edit the labels, they are plain mtext objects so if you need to use large text for certain labels you can.  The grid also works with map books to use it just create the grid in your map book layout template file.

Mapbook_Grid

Speaking of grids and coordinate systems the new version of Map 3D now allows you to track coordinates in multiple  coordinates systems. So your map can be in State Plane and you can see what a point or location is in Lat/Lon or any other coordinate system  to include the MGRS.

Track_Coord

For those that installed the Subscription Advantage Packs for 2010 you know about the LiDAR features. They in 2011 and work the same way as before. The only differences the commands are now on the insert tab of the ribbon. Once you create an index you can add the point cloud to create a surface or filter by classification.

The other thing that is new to AutoCAD MAP 3D are the FDO Providers for SQLite and POSTgreSQL databases. Both of those database are free open source and work great for the users wanting to get into data stores and spatial databases.

Now for power users of Map3D the Workflow Designer has more activities to add to your workflows. When it was introduced last year it had limited activities now there a good number to select from to include standard AutoCAD commands that means you can now use lisp routines as part of the workflows. If you can type the command on the command line then you can put it in your workflow.

WorkFlow

 

So that’s the new stuff in AutoCAD MAP 3D and you may of seen them already, BUT……… what about some standard AutoCAD core features. Things we can use in Map3D.  How often have you wanted to create some parcel maps and have an image under them. You always had to leave the polygons unhatched or use some dots hatch patterns then scale the dots up to appear as transparent or you used FDO. Now anymore, you now have a transparency control for layers and hatch. So if you want to work with standard AutoCAD polygons to theme on your data you now have the same features that FDO stylization does.

 

Parcel_example1

The Before Look

 

Pacel_Example

The After Look with 2011

You also have an option to set a background color to any hatch that is not solid. Now the one thing is the Map Polygon (mpolygon) fill options do not have the same properties or allow a background color. Maybe next year we will have that. Just beware the hatch interface is all on the ribbon now. You can open up the hatch dialog  by entering Ton the command line but once you get used to the new interface you may not want to waste the real estate for the big bulky dialog. Give it a few test runs and see how you like it. The other AutoCAD feature we now have is the select similar command. Now using that you need to type in the command “SELECTSIMILAR” unless someone else finds it on the ribbon or add the command to one of your existing ribbon panels.  

As time goes by I’ll blog a little more on each new feature but that’s the run down on the new 2011 version of AutoCAD MAP 3D.

What’s on Your Screen?

No! Not the screen door but on the AutoCAD Map 3D User’s interface. Guillermo Melantoni one of Autodesk’s employees involved in the next version of AutoCAD is wanting to know how users are setting up their workspaces, ribbons, toolbars and all that fun stuff. So if you are wanting a say in the next few versions of the software sent a screen capture of your UI to guillermo.melantoni@autodesk.com with the subject line as MyUI. For more info you can read a post on his blog ”What a Mesh”.

Another Book on AutoCAD Map 3D

For all those users out there that have been wanting a good book to learn AutoCAD Map 3D you now have another choice. Up until a few months ago you either had the choice of using the Autodesk Official Training Courseware (AOTC) from Autodesk or Digging Into AutoCAD Map3D from Cadapult Software Solutions, Inc. Well now there is a new guy on the block, Well to be honest he is not new, but has been on the block since the beginning of AutoCAD Map. After getting a copy and looking it over and doing the lessons/exercises in it I recommend it for those that want to learn AutoCAD Map 3D. The book is titled “AutoCAD Map 3D 2010 A Practical Guide”, by DigitalNode. A few things about the book, first the author, Alex Penney, is a former Autodesk employee that was on the Map3D product team from the early days of AutoCAD Map and was responsible for developing the training strategies for AutoCAD MAP3D. I have known Alex from the News Groups for years and met him face to face a few years back at a AUGI CAD Camp that we both were presenting at. So take my word when I say Alex knows Map3D. Now to the book review, it includes a data set for the exercises and the exercises are written so you can start at the beginning or start at any place in the book if you know the basic. It’s not required to do chapter 1 before doing chapter 2. However it does build off previous exercises or starts with the basics and goes all the way to the data connect and back.  What I mean is you can read over the table of contents and when you see a chapter you want to learn  you can turn to that chapter and go on you way with doing the exercises and learn. The book also covers the FDO or data connect side of Map3D which is the first single book that covers both the old map features and the new FDO data connect for one price. The book covers most everything the AutoCAD Map 3D user will need to know to be proficient with Map 3D or Civil 3D user that want to learn the Map 3D commands.

To those that know me, know I’m a fair and honest person when it comes to critiquing anything. The down side to the book, or at least the copy I was given is the the images used in the book. They are screen captures of the dialogs, palettes, and other pieces from AutoCAD Map 3D, they are all in black and white and a little fuzzy.  Now I will write that off as a way that Alex was saving money to keep the cost down, anyone that took a color image to a printer knows it may double the price of getting copies made if you want high resolution color output. The images don’t make the book, it’s the contents so I can live with the images.   Over all I give it a thumbs up and may even use it in the next Map3D class I teach.

Do you leave your car running all day long?

You do not drive into work every morning, park your car (SUV, truck or Harley) in the parking lot running all day long knowing you may want to drive it to lunch or when it comes quitting time back home. You don’t think that if you leave it running  it saves you a few seconds of having to start it up again and warm up before you put it in drive to drive off do you? OK so it would be nice this time of the year to go out and get in a nice  warm vehicle when we head home for the day. Or for those in the southern hemisphere  a nice air conditioned vehicle this time of the year. No, we do not do that or think about doing that because we know the risk involved of not only wasting fuel and adding to  global warming but we also know we may not have a car sitting there waiting for us when we come out to drive off.

So why would would you do that with your AutoCAD software? I’m talking about users that come in to work and start up their computers start AutoCAD thinking they may need to open a drawing some time during the day. Sure the first time you start up AutoCAD it takes a few minutes to load and you have to wait especially if you do not have an optimized workstation.  But, do you know it is wasting resources sitting there minimized to the taskbar while it is not being used? Just like leaving your car idleing all day long it’s is not only using fuel but the power steering pump is keeping the fluid pressure build up, the oxygen sensors are still sending readings to the on board computer, the fuel gauge, oil pressure gauge are still using resources, the tachometer is still reading the RPMs of the engine. All that and more is happening because you do not want to wait for your vehicle to warm up at quitting time. Sounds a little dumb doesn’t it? Well the same thing is happening to your computer when you have AutoCAD running and minimized. All the functions inside AutoCAD are sitting there running, the operating system is sitting there listening for a mouse click wondering if your are wanting to issue a line command in AutoCAD or read some email. All those support folders on the server are getting pinged making sure they are still connected, all those connections to the printers are still connected, and more.

So what does all this mean? It means when you do get ready to open a dwg file in AutoCAD that it (AutoCAD) already has taken up a lot of those resources and you may get those Fatal Errors or out of memory errors. Prior versions of AutoCAD are know to have memory leaks or hoard memory that it is not using causing errors or other issues when you do try to use the program. The fix for it short of upgrading to a more powerful workstation is do not open AutoCAD until you need to use it, if you have been running AutoCAD for a few hours then close it out and reopen it after a few minutes, give it time to release some of those resources. A few minutes of waiting for AutoCAD to open is better than a few hours of complaining to your IT, boss or your software support team.


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