AutoCad :: How To Trim Unwanted Contour Lines

Jan 29, 2012

I have a drawing from a surveyor showing contours which have been formed by 2D polylines. I have tried to trim out a portion of the contours, which i don't need, using extrim command but it doesn't trim any of the contour lines. Even with just the trim command i cannot trim them. i have tied exploding but still not managed to trim. How to trim these unwanted contour lines ?

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AutoCad 3D :: How To Trim Unwanted Lines In A Solid

Oct 25, 2012

If you have a solid a there are inner lines you want to trim how do you do that in autocad 2013.

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CorelDRAW X6 :: Trim Tool Errors When Cutting Lines With Lines

Feb 8, 2013

Trim tool errors when cutting lines with lines CorelDraw X6

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AutoCAD 2013 :: Trim Lines

May 22, 2013

The yellowcurve is created by progect geometry of red circle on a solid(I delete solid after that).and there are some lines on circle and parallel to projection vector. now I,m going to trim or extend these lines by yellow curve. trim and extend don,t work and there is no intersection point between blue lines and yellow cure . What should I do? 

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AutoCAD Map 3D :: SHP To 3D Contour Lines

Dec 28, 2011

We have shape file that I imported to MAP 3D using map import, I would like to get the contour lines in 3D and then open them in AutoCAD general and see them in 3D (They must have a z value). How can I do that.

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AutoCad 3D :: Put Drawing From 3D To 2D To Trim Some Parts Of Lines

Mar 19, 2012

I have a drawing of tower in 3d, i want to put all the drawing in 2d only so that i can trim some part of the lines, is it possible to put the 3d in 2d in one level only, i mean one axis.

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AutoCAD Architecture :: Unwanted Lines On 3D Objects?

Jul 30, 2013

I produced some objects in Inventor 2013 and exported to DWG to be assembled in AutoCAD 2013. All is fine except when i look at the objects in a 'hidden' view these weird diagonal lines appear over the objects. I am unable to clcik these but when i zoom in they gradually disappear but. If I try to plot the object as shown these lines are printed. This also happens when saving to pdf.

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AutoCad :: Create Contour Lines

Oct 19, 2010

So I have finally been able to create a surface that I like and slice some 3D solids using this surface. But now I would like to draw some contour lines of that surface. I have seen some videos about creating contour lines (such as this one: URL.... ). But in this video they import the surface using the 'connect to data' button in the toolspace area. Is it possible to insert a surface from your drawing into the toolspace area and then draw the contour lines? I managed to insert the layer containing the surface using Data --> Add drawing data --> Drawing layer... but I cannot change style or create contour lines.

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AutoCAD Map 3D :: How To Make Contour Lines

Mar 21, 2013

I want to make contour lines in autocad 2010 map 3d, but dont know how to start and where .

I have xyz coordinates in. txt format , something like this: [URL] .....

I tryed to do with spline, but its pretty hard some times :/. I need something that i can import and let autocad draw the contours, if its possbile (import txt or another format if its possible) !??

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AutoCAD 2013 :: Trim Command Skipping Lines?

Oct 1, 2013

When I initiate the trim command with a double enter (i.e. select all mode), I usually first zoom into the area I want to trim so I see no other objects, then start the trim <Enter><Enter> option, then pick the lines I want to trim.  Even if these extend off the screen and cross other objects (not seen on the screen), they usually trim off completely.  However, on occassion they don't.  To replicate the problem try this:

Draw 2 vertical lines and 2 horizontal intersecting (like noughts and crosses)Draw a horizontal line that intersects both vertical lines but up near the top of those linesZoom in so you only see the square and extending lines (but not the short horizontal line)Trim <Enter> <Enter> and pick from bottom right to top left (i.e. around the squareZoom out.

The square is trimmed, however there are 2 line fragments left above the horizontal short line.

Fix: UndoTrim the same way and presto, it now works I found if I then moved the line above (so only a small amount), zoomed in again, tried to trim - same error.

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AutoCAD Architecture :: Trim Lines Of Apparent Intersection?

Jul 3, 2012

I'm using ACA 2008 and used to be able to pick two lines that didn't physically cross each other and use the trim command to trim them based on where they would cross if they extended to each other.  But it doesn't seem to do it anymore.

Best way I can describe it is it used to trim at the apparent interest ion of where they would come together.  I'm sure there's some easy fix to this, just don't know where it's at.

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AutoCAD 2013 :: How To Trim Circle Segment Between 2 Red Lines

Oct 13, 2012

I posted a file drawing of a basic symbol.....how do i trim the circle segment between the 2 red lines?

I have drawn this symbol in space....should i be anchoring it to the 0,0 co-ordinates?

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AutoCAD Architecture :: Trim Command Skipping Lines

Mar 11, 2013

We recently upgraded to Autocad Architecture 2013 and the trim command is driving me mental. Lets say I have a window mullion pattern with 4 intersecting lines and I want to trim out the center. (see attached example) I start the trim command, then right to left window to select the 4 lines, then use another right to left selection window to trim out the lines. It always leaves on of the lines leaving me to have to click one more time. This is a huge pain when you have to do this multiple times. That is a lot of extra clicks. What gives? I never had this issue before.

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AutoCad 2D :: Solid Hatch Command - Unwanted Lines Appear

Apr 21, 2013

I face new problem in using solid hatch command ,when I choose poly lines and use hatch some unwanted lines appears inside hatch area which make my shape separate from others part be meant be unify. I am amateur in using auto cad .BTW , my scale is about 5 micron meter and when I export the drawing int pdf all straight lines become curvy .I upload the image which describe itself my problem. URLs...

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AutoCAD LT :: Cannot Import Contour Lines Generated From TIN

Jan 31, 2013

I cannot import contour lines generated from a TIN.  Not always, but this one time.  I receive instead boxes with text in them stating "AeccPbCogoPoint"

how not to get this message and receive actual points and polylines?

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AutoCAD Civil 3D :: Contour Lines All One Entity?

Sep 15, 2012

I have a client that just started using C3D 2010.  When I sent him a topographic survey with contour lines (I am also using C3D 2010) he called me and asked if there was a way to select an individual contour line and have it display the elevation in the 'properties' dialog box.  I have not been able to find an answer for him.

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AutoCAD Civil 3D :: Broken Contour Lines

May 9, 2012

Is there a way to quckly join contour lines that have been broken where the contour elevation is?

example, if this were a contour line     ---------501---------    

I'd want to delete the contour elevation and join the line to make a continuous contour line.....

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AutoCAD Civil 3D :: Contour Lines Not Showing

Jan 3, 2013

We recently received a LiDAR data in the form of an .asc file.  Brought it fine into Civil 3d. 

However, the level data is in mm so levels are showing as 98450 instead of 98.45.  The level ranges from 98450 to 166260.

When I create a surface and set the style to show contours, it only displays contour lines below 100,000.  Is this a limit in Civil 3D or am I missing some setting somewhere?  I'm using the UKIE template btw. 

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AutoCAD 2013 :: Missing Contour Lines

Jan 18, 2013

I have Acad2013 installed on my computer. When I received a Acad Civil 3D dwg I could open it and see all (contour lines, etc.). Later I installed an object enabler Civil 3D (Civil3D_2013OE_64Bit.exe) cause Acad2013/Acad Civil 3D issues onto my computer and now when I open the same Civil dwg in Acad2013 I am missing the contour lines.

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AutoCAD Civil 3D :: Disappearing Contour Lines

Feb 23, 2013

I’m having some issues with my CAD. Every now and then, my contour lines disappear and I can’t get them to reappear. My surface border and triangles will appear but not the contours. Sometimes if I change surface styles they will appear but other times they are gone forever.

Troubleshooting: Regen AllAuditPurgeLayers on/offLayers frozen/thawedPromoting (if the surface is a data short cut)Changing the surface styleChanging the contour interval

None of this has worked…

AUTOCAD Civil 3D 2013
Windows 7
Processor: Intel (R) Xeon (R) CPU W3565 @ 3.20GHz
Installed Memory (RAM): 12.0GB
System Type: 64-bit

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AutoCAD 2013 :: File With Contour Lines

Mar 23, 2013

I'm using Autocad 2013 and i have a file with contour lines, with set elevation (z coordinate). I need those elevations to be visible - i mean i need their elevation in a text box near each line. Something like this - [URL]........ How do i go about it? 

I've attached the file i need to do this with.

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AutoCAD 2013 :: Adding Contour Lines To A Map?

Oct 9, 2012

how I would go about adding contour lines to a map? I entered roughly 200 points (x, y, and z values) into an x-y plane on AutoCAD and figured that if I were to add contour lines (1' elevation difference), it would rely on the z axis. In short: how do I add contour lines if the points are all plotted?

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AutoCAD 2010 :: Adding Contour Lines To Map

Oct 9, 2012

Adding contour lines to a map? I entered roughly 200 points (x, y, and z values) into an x-y plane on AutoCAD and figured that if I were to add contour lines (1' elevation difference), it would rely on the z axis. In short: how do I add contour lines if the points are all plotted?

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AutoCAD 2010 :: Adding Contour Lines To CAD

Oct 9, 2012

how I would go about adding contour lines to a map? I entered roughly 200 points (x, y, and z values) into an x-y plane on AutoCAD and figured that if I were to add contour lines (1' elevation difference), it would rely on the z axis. In short: how do I add contour lines if the points are all plotted?

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AutoCAD Civil 3D :: How To Label Contour Lines

Mar 9, 2012

How to label the contour lines this way? I wanted to label the contours as shown in screenshot 1, but couldn’t know how to do that.

Which option should I choose to label the contours this way?

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AutoCAD Civil 3D :: Contour Lines Display

Sep 19, 2012

I am having problems viewing my contour lines after I create a surface. I create the surface using points.  The contour lines will show up when I create the surface. After I close the program or the drawing, I am not able to see the contour lines again. The contour lines are on in the surface style.  How can I see the contour lines without creating the surface again?

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AutoCad 3D :: Trim Lines Of Figure1 Which Are Shown In Red Color In Figure2?

Nov 6, 2012

I have drawn figure1 with rectangle and press/pull command. I have drawn figure2 with line command. I want to trim the lines of figure1 which are shown in red color in figure2.How to do this?

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AutoCAD 2013 :: Lines Not Connecting - Trim And Facet Tools

Jul 12, 2013

I am having trouble with my lines connecting...have tried adjusting the line effects, edge mode, jitter, line extension...but Trim and Facet are not working with certain lines not connecting or not trimming. I attached my dwg file.

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AutoCAD Civil 3D :: TIN Surface Won't Create Contour Lines?

Jul 8, 2013

I just upgraded to Civil3D 2014 and Windows 8. When I create a TIN surface using a DEM file no contour lines are displayed. Points are processed and triangles are created and can be displayed but no contour lines. Contour line layers are set to display in the style file.

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AutoCAD Civil 3D :: Creating Surface From Contour Lines

Feb 24, 2012

I have drawing giving to us for a senior design project. I'm trying to create a surface to so that I can analyze cut/fill. Not sure if what i'm doing is right or wrong, I've never used civil 3d. But i'm getting break-line errors whenever i'm trying to create the surface from the contour lines. 

Heres a link i took of what i'm doing on youtube [URL]........

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AutoCAD Civil 3D :: Contour Lines Not Displaying Correctly

Oct 16, 2012

What is the easiest way to correct contour lines when they don't display correct? Adding points, deleting points, switching edges... 

See everything circled in orange on attached pdf.

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