is it possible to create a surface quickly in Autocad using 3d survey points on a DWG?
The way I did it was 3dpolylines and then lofting the surfaces. Quite time consuming.
Every week I recieve new survey data (typically around 20 points) to insert onto an existing surface of our local landfill.
The surface is displayed as minor and major contours. The new survey data typically always has higher elevations then the exist surface and shot roughly 2 meters apart.
Here's my issue...when the survey data is inserted and the surface is rebuilt, the contours seem to turn into little cones at each new point. see attached...
how to eliminate these 'cones' so the surface contours seem more relistic?
I've made a grid system of 5 meters per unit and RL of each points is known to me. How do I create this grid system in AutoCad? I've seen people writing about importing survey points file into AutoCad, but how do we create one such?
View 2 Replies View Relatedpossibilities to create water surface in Gimp. I found a simple way that creates the water surface mostly found in 3d games. Further you can create ripples animation using script-fu called water waves.
Follow steps below.
[*] Start with new image of desired dimensions
[*] Go through menus Script-Fu > Render > Lava
a new window will appear, select gradient named Horizon 2 (if you do not have this gradient in list, then download attached file, I do not remember from where I downloaded this file, credit goes to respective author.
here's my process:
1- Import the asc file into my drawing.
2- Convert the asc file to a FBK file
3- Import my FBK file. The survey figure linework generated doesn't overlay my previously imported asc file. I checked the FBK file and the coord's match the asc file. I'm confused as to why the survey figures don't overlay the survey points from the asc file, since the coords match in both? The survey figures are all shifted .7' and 54deg. from the points. The elevations are all good on the survey figures, as they match the survey points.
So my quick fix is to explode the survey figures, since I don't really need them for what I'm doing, and then select all the 3d polylines and move them to them to an appropriate survey point. Everything then looks fine and I can get the job done.
However, I would like some insight as to why this might be happening. It's strange that the FBK and asc coordinates match, but the survey figures aren't lying over them.
I need to create points with surface elevations along sample lines. The points need to represent the verticies one would see in the section editor. I've attached an image of my section editor for one of my sample lines. I need to create points that represent these 24 verticies along this sample line and do so for the rest of my sample lines as well. Is there an automated process to create these points?
View 1 Replies View Relatedhow I can quickly add points at the insertion point of a block? I have over 1400 and would like to find the quickest way to do it.
View 7 Replies View RelatedI have a large surface (over 1.5 million points and 20 000hectares)
I need to get a point file .csv from the TIN to be able to use it in another program.
-so i've extracted the points from my surface, but they are Autocad points.
-next step is to convert them to civil 3d points.
-I can not select them all when converting them or my computer crashes.
-so i select about 25 000 at a time, the converting takes roughly 10 minutes.
and i have over 1.5 million points to do.
how can i speed this up.
will more ram useful?
how I can add more volume to curved object surface? Say for example I have a plastic cup.You can think of this as cylinder object ,which was the shelled out using the shell tool and then had its base sealed.
Now at certain parts, I would like to increase the thickness and then blend it the rest of the surface(may be chamfer its edges) .
At certain parts on curved surface I would like to add an extra mm, I think if the surface was flat I would just sketch the shape, then extrude it by few mm and smooth the edges by doing a chamfer
But how can this be done on surface that is curved? Or multi curved for edges?
I had an issue where I dropped points into my drawing for a survey and they weren't at the distance compared to recorded plat. I have checked the points mathematically, and they were dead on. A coworker suggested that I WBLOCK the points I was working with that way I don't move single points out of place. I disagreed, because the way i move points is I use the TOOLSPACE and move them as a group. So what I did was to drop the points again and now they were dead on the second time. I don't like turning points into a block due to the fact that it messes up my drawing.
View 6 Replies View RelatedHow can I import survey points in AutoCAD Map. The points are stuctured like this (point number, easting, northing, altitude).
View 7 Replies View RelatedUsing AutoCAD 2004 full version.
I am trying to import a survey into AutoCAD, and my client requires Attribute points. Normally we do not use attribute points, and I'm not having any luck importing the txt file that I created.
Assuming that I don't know the first thing about attributes (I now know a little, but I'm afraid that it might be wrong), but I know AutoCAD well (for what I do as a surveyor) what is the process of creating an attribute, and importing bulk amounts of data into it. The data would include:
(x) coord, (y) coord, z(coord) for the insertion point of the block Name, Feature_Code, Elev for the Tagged data needing to appear beside a 3d-point representing the x,y,z coords.
Using Land Desktop 3 I am able to create AECC points, but I do not have any Land Desktop experience at all, so I would rather stay away (I have no real need for it).
I do not have any 3rd party software that I know of that creates attribute points from a survey file, except for Trimble Geomatics Office, but it does not give me the format or all the data that I require.
I am studying for an MSc in Geology and am doing seismic mapping. To tidy up my maps I exported them to ArcGIS so I could join various ones together and also contour the maps. Then I exported the GIS maps into illustrator so I could attempt to smooth some of the contours as they are extremely jaggedy due to the nature of the data.Is there a way to quickly smooth lines or mass delete points that make up the lines?I am asking because I have 30+ maps and each map has maybe 50lines with each line being made up of currently about 1000 points each...
If I can't find a solution I will probably end up drawing over the contours with the pen tool and just smoothing it that way, as it should be a lot faster then deleting so many points.
I am currently using Illustrator CS5 and have access to CS4.
My field crew assumed a coordinate system and surveyed a job. I need to rotate the points in my dwg to match another survey. I have not found a rotate points command. Other LDT type commands have been replaced by standard ACAD commands by adding the transparent commands to them. I tried to use the ACAD rotate command and the transparent commands to rotate my points, but there is no transparent command to find multiple points. I need to select the points by point number range if possible.
View 9 Replies View RelatedHere is my procedure.
1. Import survey point via ascii file into a new drawing call it Field-dwg.
2, Create a survey data base
3. Import all points in the the data base under import event.
4. open existing drawing, work-dwg, import points as needed from the Survey Data Base.
Problem : Survey points needs be renumber.
I goto field-dwg, and fix the points (renumber).
open survey data base for edit, and import Event, field-dwg/points/update : nothing happen
also try Import Event, field-dwg, survey points, update : nothing happen
so I re-import the points, all is good.
Then I goto work-dwg, and try to update the point, nothing happen.
I was wondering what is the difference between importing points under the Prospector tab versus importing points under the Suvey tab? And how either of the two methods relate to using Data Shortcut?
I would like to create a survey topo drawing that contains points and surface information which other Design drawings that are attached to the Data Shortcut project can access but not be able to make any changes to the original points and existing surface information.
I would like to remove certain points from my survey database. I have all the points that i want to remove queried into a point group. Is there a quick way to delete these from the database?
View 9 Replies View Relatedwhat if i have points that are non-consecutive? the survey crew is new at this so i'm getting some higher number points that line work wise appear in the middle of lower number points. the figure seems to draw numerically. is there a way to do a figure by proximity?
Dell Studio XPS 9100
Intel Core i7 CPU 930 @ 2.8GHz
12GB Ram
64 bit
C3D 2012 SP3.0
I am tired of re-creating Description Keys everytime I want to bring in Survey Points into a drawing. I have tried to drag and drop, but that does not seem to work for me. I can's copy it. Is there a way to get Civil 3D 2010 Description Keys into Civil 3D 2012.
View 3 Replies View RelatedI have created cogo points for field staking. I'd like to share them through the survey database.Can I add the points to the Survey Database without first having to export them to a file?
View 1 Replies View RelatedI am unable to delete points from my survey database. What could be preventing me from performing this task?
View 1 Replies View RelatedSometimes when i import points Civil 3d creates a Point group in the drawing with the name of the point file, sometime it does not. I prefer when it does create this point group. It always seems to create a Survey Point Group. How do i control wether or not a point group is created in the import?
Civil 3D 2013
HP Z400 Workstation
6GB of RAM
296GB HDD
ATI FirePro V5700(FireGL)
Win 7 Home Professional
How to set stakeout points on a pipe network? I have an alignment from the engineer that also has a pipe network associated with it that I would like to automatically set points vertically and horizontally on (like I can do with a regular alignment/profile).
C3D - 2014
Which is the preferred database to store survey points?
View 2 Replies View RelatedHow to import survey points from excel sheet into AutoCAD 2013?
View 2 Replies View RelatedWe need to remove multiple survey database points from a drawing but not all, due to construction on a site previously surveyed. What is the best method for this?
C3D 2013 (latest updates)
Win 7 Pro, 64-bit
16 GB RAM
While adding a vertex to a survey figure, if I click too near (like within 0.5') a survey point, the new vertex snaps to the survey point and uses its point number as the new vertex. Is there a setting for this snap feature to turn it off or change the tolerance?
View 9 Replies View RelatedI am new to Civil 3D upgrading from LDD2009. I am trying to edit some point descriptions brought in through a fieldbook import through my survey database. Under my survey database in Survey Points I hit EDIT POINTS and it brings up the SURVEY POINTS EDITOR. My points are listed as white observed points but when I click on the description cell it won't allow me to change anything.
View 7 Replies View RelatedI remember in LDD you could insert points in an area, Is that possible in civil 3d. I have a small area of an big project that i want to review all the points. This project has 517000 points in it so it takes to long to insert all of the points.
View 9 Replies View RelatedI have been capturing data for measured building surveys with a Leica total station (TS06). When I upload the data into autocad i can see the node points (+) and text in the top view. When switch to look at the points from the front view (to produce an elevation), the text and points appear as a flat line, although the insertion point of the node/text is still correct. I need to find a way of rotating the text and points so they are visible in this view. I will then flatten the points and cut them to the top view to produce a 2d elevation.
we had a toolbar with a button to perform this function. However, now i don't have the toolbar,
My surveyor gave me a topo survey done in no particular coordinate system. He set up his total station on a PK nail and gave it a coordiante of (5000, 5000, 100). I used this survey to generate a surface.
I also have a site survey of the same site, done in state plane coordinate system. the two surveys have mulitple common points; pk nails, iron pins ect.
What i need to do is move the points for the topo survey over to the survey that is in state plane. A simple move command will not do this.
How do i go about moving these points to thier correct location without having to manually edit the .txt file?