AutoCAD Civil 3D :: Unable To Coordinate Systems Of Surface Models
Aug 30, 2012I can not change coordinate systems of Surface models and COGO points. Why?
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AutoCAD Civil 3D :: Unable To Change Coordinate Systems While Importing Points
Nov 3, 2012I want to know why I can't change coordinate of points while importing points from Points menu?
I created new file, assigned any coordinate system to the model. Opened Import points windows there, created new file format which there I assigned Coordinate zone transform to the coordinate system of the text file and imported my text file. But the coordinates of points didn't changed or transformed. When I do it by Survey in Toolspace its works good. I want to know whether I did any wrong or it is problem of software.
I use AutoCADCivil 2013 64 bit in Windows 7 64 bit!
AutoCAD Civil 3D :: Using Multiple Coordinate Systems At Once
Jul 14, 2012I'm finding myself on more and more sites that use multiple coordinate systems and height datums.
We have 3 on this job. One is the MGA zone 50 GDA94, another is just an offset of this and the third is a strange local grid with offsets and rotations.
We have Excel spreadsheets that can convert between the systems, but that requires several extra steps per point.
Is it possible to define each coordinate system in one drawing so that I could select which system I wanted to use, input the points and then select the main coordinate system so it converts the coordinates directly? It would mean less steps and I would have greater confidence in this system.
We have the parameters for all systems.
AutoCAD Civil 3D :: Drawing In Coordinate Systems
Nov 6, 2012If I set up my Civil 3D drawing in some known coordinate system, e.g. State Plane, in the "drawing settings", can I then toggle my drawing into other known systems, e.g. UTM, by changing the coordinate system under "drawing settings"?
If not, how are the coordinate settings used?
AutoCAD Civil 3D :: Data And Different Coordinate Systems
Aug 1, 2012I have a problem with different coordinate systems. I have a drawing in old Finnish coordinate system (KKJ, kaista 4) and I have a point file, which is made in ETRS-GK29 coordinate system. When I try to transfer the points to the drawing, the points will land way off from the drawing or I get this error message "Coordinate transformation from ETRF89.FinlandGK-29 to FINL-KKJ4 failed for point located at {29511662.554000,6948599.365000}. This usually indicates the point falls outside the boundaries of the destination coordinate system". I have checked and the point {29511662.554000,6948599.365000} should be over the drawing.
View 3 Replies View RelatedAutoCAD Civil 3D :: Disappearing Coordinate Systems
Jul 9, 2012My Civil 3D 2012 coordinate systems normally displayed on the units and zone tab of the drawing settings have disappeared. On existing drawings the coordinate system code is still displayed. On new drawings the code appears as a symbol - a period or a comma or something. I can enter the coordinate system code and the program recognizes it.
My Civil 3D 2011 coordinate systems display as expected.
WP7,SP1, 64-bit, Civil 3D 2012
AutoCAD Civil 3D :: Map Wspace Coordinate Systems Missing
Jan 8, 2012Got a new Windows 764 bit computer. Installed 2012. Using the Map Wspace to attach jpegs. I connect to the image and go to edit the coordinate system. On the new computer, I only have a half dozen coordinate systems, none of which are PAN83.
I go to my old XP pro 32 bit computer and the whole list of coordinate systems comes up.
AutoCAD Map 3D :: Library Not Showing All Of Coordinate Systems
Jul 19, 2012I am using Civil 3D 2012 with SP1. When I use data connect and attempt to edit the coordinate system the Coordinate System Library that pops up only shows 5 No Datum coordinate systems. The Datum box under Show is uncheck, unfortunately it is also greyed out and uncheckable. How do I get this box checked?
View 3 Replies View RelatedAutoCAD Map 3D :: Change Original Coordinate Systems
Mar 9, 2012Installation of Autocad Map 2012 provides a list of thousands of coordinate systems, datums, geodetic transformations, etc.. but I see that the system doesn't allows editing (they are read-only) and always I have to create new systems, new datums ..Is there any way to make it editable?
View 3 Replies View RelatedAutoCAD Map 3D :: Multiple Coordinate Systems / Units?
Jul 17, 2012I'm enlisted in the United States Air Force and am working with the Navy for topo surveys. I'm bringing my information into AutoCAD Map 3D 2010 and using the coordinate system UTM84-4N. I can't figure out why when I bring in my survey .dwg, all of the points are in the middle of the ocean.
I've tried to manually project the coordinate systems onto each file and reference them. I've changed units to meters. I've copied with base point 0,0 and pasted as the same. I've even opened a fresh file, gave that a projection, imported the drawing from "Map Explorer" and queried "ALL" and redrew the file and still nothing. I've checked the Geo-Markers and they're obviously off. Is there a way to match them and have it scaled properly?
AutoCAD 2013 :: Changing Coordinate Systems?
Jul 23, 2012Is there a way to change a drawing in AutoCad 2012 or 2013 from Michigan Georef to State Plane? Any converter calculator, an add on,etc?
View 2 Replies View RelatedAutoCAD Inventor :: Default Sketch Coordinate Systems?
Jan 30, 2012Is there a way to set Inventor so that the sketch origin defaults to the part origin? I find it very frustrating that it always defaults to some random corner of the part's body. It can screw up a part if you decide later on to modify the part such that you eliminate the point to which a coordinate system was defined. Also, when copying and pasting a sketch to new work planes it can be a pain to figure out which point is the origin of the orignal sketch if the pasted sketch is misaligned.
I know you can edit the coordinate system after a sketch is created, but I'd prefer not to have to rememember to do that with every sketch.
This was brought up about 6 years ago and there was no formal resolution
[URL]
In the second-to-last post John-IV8SP1mentions an option under 'Application Options' for an older version of AI, but I cannot find it in the 2012 applicaton options.
AutoCAD Map 3D :: Image Coordinate Systems Transformation And Rotation?
Apr 1, 2010I have some UTM images that I need to convert to State Plane. If I import them into map with raster design and export them to the state plane coordinate system, they work just fine, but I can't figure out a way to get rid of the black wedge that it makes along the edges of images.
If I query them in using map I can transform the coordinate system, but then every time I open the drawing it takes like 5 minutes just to open.
What has everyone else done to use multiple images in a drawing and transform or convert the coordinate system of the images?
AutoCAD Map 3D :: How To Create Multiple Unique Coordinate Systems
May 17, 2011A - Autodesk will fix them in a timely fashion during this release - Not holding my breath here
B - Others won't spend hours trying to figure it out.
In my case, I need to create multiple unique coordinate systems called Low Distortion Projections (Google it for explanation.)
Here are the problems identified so far with the 2012 version of the Coordinate Library
Coordinate System Categories
1 - The regional 'containers' that hold coordinate systems definitions. You cannot create an empty container. It requires at least 1 coordinate system definition to be created. When creating a container put an arbitrary coordinate system definition in. This assists with item 2b.
Coordinate System Definitions
2a - Getting started - There is no provision to just select an existing datum or ellipsoid. One must 'create' a new definition that may vary in name only. The vast majority of us using their products will not actually create new ellipsoids or datums just utilizing them as the basis for other projections.
2b - Creating definition - Continuing the definition process the definition needs to be placed in a coordinate system category. Due to the problems identified in item 1 this creates a circular error. The workaround being item 1 rather than creating multiple definitions in the wrong container then going back to fix them.
2c - Scale Reduction - This should be renamed to Scale Factor to fit with the rest of the known world as the value can be greater or less than unity (1.000000) In my case the values all happen to be something greater than 1. While on this subject, the autodesk programmers set this to do something totally unexpected. No matter what you set the value to, if you save and reedit the projection value will be displayed as '1'
2d - Missing Projection definition form data - I went through the projection definitions and found the following projection types were missing their fields in the form:
Oblique Mercator
Ordanance Survey National Grid Transformation 1997
Ordanance Survey National Grid Transformation OSTN02
AutoCAD Civil 3D :: Coordinate Transformation With Surface
Jul 9, 2013I have a created a TIN surface with a DEM file. Drawing coordinates are State Plane NAD 83 feet. DEM file coordinates are UTM NAD27 meters. Surface is shifted approx. 835 miles east.
View 7 Replies View RelatedAutoCAD Civil 3D :: Unable To Assign Coordinate System When Importing LAS Files
Aug 8, 2012I have been trying to import LAS files via Civil 3D 2011.
To do this I first turn the workspace to ''Tool based geospatial''. Then i assign a global coordinate system which is the same one as the LAS file i am importing. The in the task pane window (command: mapwspace) under display manager tab i right click on map base --> data --> add point cloud data --> create new index and then choose the file I want to import. Here i have some trouble; in the create new index window i am unable to assign a coordinate system, i can find the one i need but i cant select it (or any other), it persists on staying unselected. I am able to create an index without a coordinate system but I need it with the right coordinates.
AutoCAD Inventor :: Center Of Gravity Of Surface Models Or Mesh Features?
Apr 29, 2013Ok received parts from a customer. It was ALL mesh features.I converted some of them(the mesh features) to Solids. Some would not convert to solids (converted to surfaces).
I need to have the COG show up correctly. Yes, I have a physical COG. I know where it is supposed to be.
I am trying to use this and several other parts (with mixed, Solids, Surfaces, Mesh features), in an assembly AND balance it all thru a common lift point.
How can I correct the COG of the individual parts, so that the assembly is correct.
I have work planes for the corrected COGs, but I am afraid that I will need to calculate the new COG for the assebmly.
AutoCAD Inventor :: Developing Casting Models Into Machining Models
Oct 6, 2011We are looking for a workflow example of developing casting models into machining models.
Typically our castings are made from different materials (Fig-1) and then machining (Fig-2) are created from these castings.
Is creating the casting as an iPart (with different materials) and then deriving the machining from the casting the proper method?
Doing it this way seems to force us into making a machining for each casting material instead of just one machining that is an iPart. How should this be set-up for BOM purposes and for use with Vault (Base Version)?
Softimage :: Unable To Select Faces On Models / Points / Edges
Aug 14, 2011I just installed softimage 2012 on my pc and I've been having several bug problems. I can't select faces on models. Points, edges, etc. are available but not faces. also, when I change to textured view mode, no textures appear, it always shows as shaded mode. finally, xsi always opens with the layout messed up and on robot mode.
I 'm running it on administrator mode on windows 7 x64 also I tried disabling windows desktop styles etc.
I have an NVIDIA GEFORCE 9600 GS video card
8gb ram
700 gb hd
AutoCAD Civil 3D :: Section Views Of Models
May 17, 2013I have the task of creating elevation views of a site. These views require that the model be clipped along a section line to crop the forground so it doesn't obstruct the view of the site.
I've experimented with the section plane tools in the 3D modeling workspace but I can't get a section view. I suspect it is because they don't work with C3D surface objects. Any workflow for this task? Ultimately I need to generate hard copies of the views for the architect to use for his landscape plans.
AutoCAD Civil 3D :: How To Correct / Manipulate Surface To Show Proper Flat Surface
Dec 2, 2011I often have to do storm pond surfaces that (for the purposes of planning) are flat on the bottom. These surfaces are created from a combination of survey data and grading groups and the tin of these surfaces is perfectably acceptable. However, when contours are shown, the flat bottom is shown with contours jig-jagging all over the place.
The attached image shows a comparison of the same pond. The top was created with survey data and grading groups; the bottom was created using contour data only. The generated surface on the top shows the bottom contour going in different directions and has parts where the an expected contour is missing.
How to correct/manipulate the surface to show a proper flat surface?
AutoCAD Civil 3D :: Reduced Maximum Length For Surface Triangles Causes Surface Holes
Oct 22, 2012Has instances where you set your tolerance for the maximum triangle lenth to say 50m to reduce the amount of triangles along the edge that run at long distances. When I do this I end up with multiple surface holes and I'm not sure why as there are points in the area.
I thought well maybe it's because i should've reduced my max triangles first then added breaklines. Would this matter? I also thought I could add a line to the surface to fix the holes vs. deleting surface lines along the entire edge of a surface for many many miles.
AutoCAD Civil 3D :: Editing Existing Surface Using Edit Surface Command
Nov 14, 2012I am trying to add points into a surface. I have done this before without any problems, but now I am having issues.
When I ID points which makes up the surface it gives me the correct Z level e.g. 24.5m, however when I hover over the surface it shows me the surface name and a different z level e.g. 0.65m. What is the reason for this difference in z levels? I think this may be causing the issue I am having when I add new points.
I select the surface and use the 'edit surface command' in the ribbon, choosing add point.
When I add a point at the level I require(23.89m), it puts it in a lot higher than the surrounding area, so I tried to put the point in to the lower z levels (0.4m) it puts it in a lot lower!
AutoCAD Civil 3D :: Volume Bounded By Existing Surface And Design Surface
Dec 10, 2012My goal is coming up with the volume bounded by the design surface and the existing surface. I don't have the design surface modeled yet.
Do i need to create alignment offsets?. Alignment 1 profile view is also attached. Then Alignment2.
What about starting with alignment1 profile view? Since I have created a polyline as the design profile ?
how do I shrink labels? Where is it in the settings ; the Align folder had been check.
AutoCAD Civil 3D :: Add A Surface To Blank Drawing / Then Upload DEM Files To Surface
Oct 2, 2012I am issues with DEM files that I am downloading from the USGS website.I download 24k, elevation for the area I need. I then choose staged 1 second, add a surface to a blank drawing, then upload the DEM files to the surface.
The surface imports correcty, but when I try to import points taken by a surveyor on the same drawing, they plot incorrectly.The DEM surface and the points from the surveyor do not correspond. Also, the DEM surface is in meters, not feet. I have tried changing drawing settings, datum types, coordinate types, etc.
AutoCAD Civil 3D :: Change Reference Surface For Surface Elevation Label
Apr 4, 2012Is there any way to change the referenced surface on a Surface Elevation Label. I can see the surface in the properties but cannot change it.
C3D 2011
AutoCAD Civil 3D :: Import Surface Into Revit To Merge Surface And Buildings Together?
Jul 29, 2013I have a project involving 3 programs. I am creating a planned development in 3d to be 3d printed when finished. The project is a 5 acre tract containing 8 buildings. I have built the surface in C3D and each building in Revit. The buildings are not in the same Revit file. For my solid work, I will bring the files over into 3ds Max Design to section into smaller quadrants to build in the 3d printer.
The questions:
Would it be better to import the surface into Revit to merge surface and buildings together?
Would it be better to import the buildings into C3D to merge entities?
Would it be better to bring those entities into 3ds Max and then merge them into one? Will 3ds Max Design allow me to insert entities accurately in the environment?
AutoCAD Civil 3D :: Creating Subset Surface From Main Surface
Sep 15, 2013I need to create a sub-set surface from my main surface. not sure what the vernacular is for a "subset surface" in c3d but i do have a feature line that bouinds the desired area, but that is as far as i can solve.
i did try creating a new surface - pasted the main surface in the edit definition, then deleted triangles until the boundary alighned wiht my featureline. This seemed to work, but when i view the properties of the smaller subset suface, it shows a mimum and maximum elevation that is incorrect.
AutoCAD Civil 3D :: Create Cut Fill Surface From Existing Surface
Mar 1, 2013Im currently using an addon for Civil 3D called Novapoint. It allows me to create 3D models of surfaces made out of 3d faces and easily models cut and fill 3d-models for me.
The only thing i need to create a cut and fill model is one or several ground surfaces (existing ground, earth layers, rock etc. whatever i need) and a closed polyline/3Dpolyline that represents the level I want my cut and/or fill model.
I enter the spcifications I want such as; earth cut angle, rock cut angle, fill angle, select which surfaces i want to include in the model calculation and select the polyline.Novapoint then calculates the cut/fill model from the surfaces to the polyline and models the different cut/fill angles and gives me the results in a 3d-face model and a specification of the volyme of rock cut, earth cut an fill.
1. Novapoint is quite unstable and crashes alot
2. You cant create profiles out of 3d faces
3. Novapoint does not automaticly combine the start surfaces with the modeled cut/fill surface
4. A large surface made out of 3d-faces demands alot of computer power
So I want to how I do the same that Novapoint does for me in Civil 3D? (I have access to Civil 3D 2007-2013 depending on which one you're using)I know I can take the 3Dfaces i created in Novapoint and make a surface in Civil 3D with them but I want to exclude Novapoint completely.
AutoCAD Civil 3D :: Corridor Surface Will Not Paste Into Empty Surface
Mar 26, 2012all of a sudden whenever I run audit on my corridor file the surface definition becomes a snapshot. To add to the drama, the corridor surface will not paste into an empty surface. Why?
View 2 Replies View RelatedAutoCAD Civil 3D :: Calculating Volume From Corridor Models?
Sep 19, 2013I've been learning civil3d for some time now and I really want to understand how the program calculates volumes from road corridors.
When the top code is used to create surface from a road corridor, the created surface coincides with the top of the road pavement (binder/wearing course), which is not part of earthworks.
How can I create a surface at the formation level so as to compute actual earthworks?