AutoCAD Civil 3D :: Change Elevation Of Survey Point Within Drawing?
Aug 28, 2012
I'm looking to change an elevation of a survey point within a drawing. I can see where it is possible to manually unlock the points from the Survey Database to allow the user to edit the point. I'm not seeing a method or property in the API Help for 2013 to do the unlocking with code.
Also is it possible to convert a Survey Point to a regular Cogo Point through the code? Or do I have to delte the point and then recreate it as a COGO point? I think this will be my work around if the above doesn't work.
Question 1: Is it possible to change a Survey COGO point to a regular COGO point so you can edit the datum?
If not:
Question 2: Is it possible to transfer the survey database from one office to another so the end office can make datum changes to the survey COGO points. Will the link between the file and the database still apply?
Is it possible to rotate the point labels when working with point files from an elevation Survey in Ciivil 3D? When activating the labels visibility they are horizontal, but when I rotate the drawing to a side view I am can´t see them.
So far I was working with Autocad (importing a dxf). Is there a way to rotate at the same time all the points labels, wich in this case are just text items?
When I snap a point to an object, the point takes on the elevation of the object. I would rather the point's elevation stay as is.
-changing osnapz variable
-latest civil 3d service pack
A few weeks ago I did not have this problem but once my computer was switched to the company's global server and c3d was reinstalled the problem appeared. Furthermore (post switchover), when a colleage of mine prepared a simple test drawing with just a line and a point, he was able to snap to that line without the point changing elevation. When he sent that drawing to me and I tried snapping the point to the object, the same problem occured with the point taking the elevation of the line object. I suspect it is a system variable issue
i have some existing drainage pipe and structures in a base plan that i need to change the invert (which is the easy part) and the top elevation to the existing top elevation that does not meet the minimum presect in civil 3d 2012 is there a way to change these min. to match my exisitng elevation for example i have a catch basin invert is 15.45 top is 17.56 with a 18" rcp the cover will be less than 12" and i need to change this.
We need to move a survey point. I know the point can be unlocked in the drawing and moved, but how can the survey database be updated? After the point is moved the database does not update even after closing and reopening the dwg and database.
How are you or your company managing points as in field shots, storage, dulplicate point numbers?
are you using vault? are you using the point database? are you using one drawing file to import and store the points?
what we are doing now is using the point database as a storage location but it fails for notification on when a point # is duplicated.
surveys has a drawing file they use to import, store and build the existing ground surface from the points. this allows the notification of when a point number is duplicated. but it is not as secure or flexable as the old LDD way.
We don't use field books just text files from the collectors imported in. Vault is not an option for us. (at this time)
so what i am looking for is how others are adapting to this change, and what worked or not.
Is there a way to "data shortcut" information imported from a data file into multiple drawings? If so, is there a way to lock the data points "in place" and not be able to adjust the point location/elevation, but allow the movement the text information around within the drawing.
The goal is to have multiple drawings with these data points and be able to move the text information from the style, but not (in a million years) be able to move the data point itself. There may be multiple drawings with these points located within them.
Converting files from Civil 3D 2013 to AutoCAD 2007. We are currently trying to utilize ETRANSMIT to share drawing files with our clients. When going through the command we choose "AutoCAD 2007 Drawing Format w/ Exploded AEC Objects"
This seems to work for everything except for the survey symbols. All of the linework, xrefs, labels and drefs come in fine when opening in LDD 2009. However upon closer inspection, we have no symbols: tress, power poles, gas meters, etc.
Sharing our files with a utility company becomes impossible without these symbols. Is there anything we can try?
Win 7 Pro 64-Bit - Dell T1600 Intel Xeon 3.30Ghz 8Gb RAM Civil 3D 2013
Survey database is open for edit, drawing displays survey points and figures from imported survey data files. When I try to use _AeccCreatePointManual, after selecting a location, entering a description and elevation, no point is created. The command appears to complete and gives no error but no point shows up in the drawing or survey database. Default layer is <use current>.
I am wondering if it's possible to have a point code automatically add data to a user-defined field either in the survey database or in a drawing. For instance, our surveyors currently will code a catch basin as CB INV2.2 if it has an invert depth of 2.2'. I have a survey point user-defined property called InvertDepth. Is it possible to get the survey database to automatically add 2.2 to that user-defined property or does that have to be manually input? I have an expression and a label style that will take the elevation shot and subtract the depth number to give me the invert elevation on a lable, but I'd like to see if this can be done automatically without having to manually type in the depth on every point that is a catch basin or other inlet.
I've looked into the description key-set's parameters, but they seem to be mostly for display purposes and writing a full description.
It is my understanding that C3D will only display the first point when there's more than 1 code for a survey point.
My first thought was to copy the line in the PENZD txt file and edit so that there's only 1 code listed. I tried appending the point number with "A" and ".1" without luck I assume I would need to use the next available point number.
An example of my txt file is:
17371,298429.877,568639.651,801.030,LPM SGN This produces only the light pole symbol and not the sign.
C3D 2012 sp1 W7Pro 64bit HP Z400 Workstation 16 GB RAM Intel Xeon CPU W3565@3.20GHz NVIDIA Quadro 4000
When I import Points (w/o Survey Database) that contain Point UDP's they come in just fine, (see attached). However, when I import those same Points thru the Survey Database it does not populate the addition UDP info on the Point Label (see attached). Why? I have created the Styles, Point File Format and I have even added data to Survey DB Extended Properties.
Sometimes 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
Is there a way to have a multiline point description? For example, in the raw description, i wrote out the text, but I would like to return a line for the parentheses.
Civil 3D 2013 Windows 7 64-bit Inteel 2.40 GHz 8 GB RAM Dell T7600
When importing an event, my point descriptions are cutoff at 16 characters.
Is there any setting to increase this?
If I have Microsoft Access installed on my computer, can one easily modify the table?
If you can modify the table using Access, can you define a default DB or would I have to redefine the string length within a table everytime I create a DB thru Civil 3D GUI?
I am trying to set-up point and point label styles to show trees on a survey plan. The point styles is set with a block, and a label is a regular label style that shows a point number and elevation. The problem comes when the label is positioned outside of the block that represents the point. What I need is sort of fixed offset from the center of the point.
When you use the Import Survey Data wizard it automatically creates a point group that goes to the top of the list. This used to be created with a standard point style and description, but something has changed and I'm getting a different symbol and label that I definitely don't want as the default. I would think that this would be controled by the CreatePointGroup settings, but that isn't working for me. I can't find any other settings that would override or control this.
Is there a way to change all your point styles display mode (flatten to elevation, use point elevation, or exaggerate elevation) at once? I don't mean make a new style and then apply it to all points: I want to systematically change it for all my current point styles.
Is there a way to convert a feature line elevation point to PI?
My objective here is to delete all the elevation points except one. It would be time consuming to pick each elevation point and delete them individually (in this case there are about 15 but sometimes there are more). I want to use the delete all option but keep one one of them. If I can convert that one into a PI I could then quickly delete the remaining elevation points.
I'm trying to determine if it's possible to take a 09 LDD Companion drawing in which the elevations for many points have been moved AND/OR rotated (to align with roadway), and not only convert these to C3D, but also have them transferred along with the move/rotate information. We're talking about a mile long stretch of roadway and the project is 6 years old (i.e. no C3D when it was originally done).
The problem is that there are a ton of ground shots that need only be shown to 0.1 precision but are shown to 0.01 precision. LDD was not able to assign an elevation precision to groups of points, only all cogo points together, which meant we had to explode certain groups of "soft shot" points once they had been inserted at the desired precision.
If there's no way to do what I'm asking, it's no big deal for this case since the higher precision can be easily rounded to the lower by the viewer (better than the other way around). But as I am the only one on C3D and have been for the past 2 and a half years, we will likely face this monster again several times over with other drafters' projects and I'd like to have a best practice in place if we need to go the other way (extracting 0.01 precision from 0.1 precision).
Civil 3D 2012 Windows 7 Enterprise SP1 Dell Precision T3400 (Q9550 @ 2.83 GHz) 8GB RAM Nvidia Quadro GTX 650 Ti BOOST
I'm exploring the option of going from normal autocad and PDS (for our road designs) to fully using Civil 3D 2013.
Generally we only recieve a survey drawing as a 2d cad file with height points represented as 2d text.
In PDS all we need do is 'convert text to point' and create a ground model, this gives us a 3d ground mesh to work with.
In Civil 3d i've found 'movetexttoelevation' but now i'm stuck with adding a point at the node of the text object, and then I need to creat a surface model to overlay a 2d siteplan andstart creating our roads.
Is there any way to increase the size of the marker that shows up on the plan view when you select a PI in the elevation editor? It is so small that if I have the feature line selected I can't see the marker over the highlighted line. I generally have to zoom to a PI so I can see where I am.
How I would replace the Elevation label on a point with Alphanumeric text on certain points in a point group (or if it can be done at all)
Some background info:
I work with site diagrams that have monitoring wells and each one has a groundwater elevation value that gets updated every year according to field data. Our current setup is that the monitor well name and elevation values are displayed using point labels and looks like:
x 12-1 (Monitoring well name)
788.432 (Groundwater elevation value)
However, sometimes the monitoring well is dry and we need to display 'DRY' instead of a numeric elevation value. Autocad won't let me put 'DRY' as an elevation because it's not a number. Is there a way to override this, or somehow make the label display 'DRY' if elevation of 0 is entered?
Another use to overriding point label elevation is that sometimes the groundwater elevation that we get from the monitoring well is so far off from the general contour pattern that we will put the elevation value of that well in brackets such as (788.432) and indicate that this means the elevation was not included in the groundwater contour flow map.
Is there a way to do this override, or is there another method I should be using to label my monitoring well elevations? I know I could just MTEXT everything, but that's double the time to update the point elevations for the contours and then updating the mtext to display the numerical elevation values.
I want to set and Elevation Point (not a PI Point) along a feature line by entering the grade from the previous point. Currently the "Set Elevation Point" command only allows entering an elevations or getting an elevation from the surface. I know I can set an elevation point and then use the "quick elevation editor" to adjust the grade, but I don't want to go through the extra step.
