I've tried (and failed) to create a fake slope label for line.
I've put in what I thought would be the correct formulas for it, i.e. rise/run.
This would mean putting Z1-Z2 / length, all of which you can get from a line.
But the result comes back showing the X, Y and Z coordinates divided by the length, even though I've only ticked the Z values in the co-ordinates.
What formula Civil3D uses to calculate the average slope of a surface?
The formula I am using is S = I*L/A
S = Average Slope
I = Contour Invertval
L = Length of Contours (ft)
A = Area of parcel (sq. ft)
I just had to do four parcel calcs and the percentage I find using the formula is always 1-3% lower than the percentage Civil3D spits out. I can't find anything about how Civil3D arrives at that number, it just appears. I assume that Civil3D is more accurate but I can't give that number to a client without knowing how the program arrived there.
I use Civil 3D 2011 and I am new to it. I have created a natural ground surface from survey points. Now i want to create a finished surface with a specific slope in a specific direction at a specific elevation and then to calculate cut and fill volume.
I can create a flat surface at a specific elevation. How to tilt this surface to a specific slope along a specific direction.
I have a bench which I have drawn in CAD, and I want to calculate the area.
The bench is a sort of "S" shape.
In the past I have only calculated the areas of straight objects and so have been able to pick points, but i'm not sure how to go about it when the object includes a curve.
I have a plane defined from ucs-world points: (1,1,0),(3.6,2,1),2.2,3.6,2) .
It is intersected by the line defined by ucs-worlds points: (1.6,3.2,0.2) and(2.8,1.4,1.8 ).
Im having trouble trying to manipulate the UCS in order to find the location of the piercing point, the true length of the line and slope.
When I add an object field in paperspace to report on the scale of a viewport in the layout, as I return to that layout and zoom in or out the viewport displays as hot in MS (tab reports as PS) and leaves the MS information of my previous visit embeded on the layouts neutral background and the "new" zoomed MS information is added to modelspace. The background objects cannot be selected or deleted but if I go to the block editor screen -choosing any block for my selection, when I close the block edit and return to the layout, the objects are cleared. I have installed service pack #1 for v12 and I lso have installed V13. I didn't notice this problem prior to the service pack or usin v13. I have an Intel i7 processor, 64 bit.
View 4 Replies View RelatedI have a question: ¿Which scientific calculation's method usually autocad utilize to calculate areas?
View 1 Replies View RelatedIn the attached file, I have a piece of MText with a series of fields, one of which the date and time updates each time you REGEN.
However, I cannot create a date and time field that updates during a REGEN.
In the attached file, you will see the one that updates (along with a screenshot of the field variables I used), as well as other examples where a date and time field will NOT update (along with a different screen shot)
1. Why this one particular date field will update each time I REGEN
2. Why I CANNOT create a new date field value to update each time I regen
I tried different date field values, but I simply cannnot create a new field that updates with a regen.
I am trying to calculate muck away for work, and I have drawn the site plan in millimetres for accuracy. However when I try to calculate the volume I get this value: 3.6293E+12. I am guessing that it is saying this due to the fact its in millimetres, and I am trying to calculate a large area and convert in into metres squared. What this value means?
View 1 Replies View RelatedHow do you get the spacing you want for a hatch? For example if using ANSI 31if under pattern scale you have 1.0 what spacing does 1.0 represent? If you want your lines 1'-0" apart how to you know what scale to use other than trail and error?
View 1 Replies View RelatedI have a project where 60 drawings will be duplicated for each of a dozen sites. Each site has a four digit prefix (i.e. 800X) that is added to the drawing number, equipment callouts, leaders and various notes throughout the sheets. Even using Find/Replace, this is a lot of work to revise every time I copy them, so I’m thinking that this is a job for fields, no?
Well, I had no problem making a “global” field called SiteNo and inserting it into the title block. Then I inserted the same field into a couple of references in the general notes as well, where it works fine. But when I put it into several leaders sprinkled throughout the drawing I found a problem: regen or regen all will update the title block and note references (all in paperspace, of course), but not the ones in model space. I’ve tried putting the field in both mtext and dtext, and I’ve checked to be sure FIELDEVAL is set to 31. Nothing makes fields in modelspace update.
But I know that the field is set up correctly. If I doubleclick any modelspace occurance (text or mleader), then right click and choose “update field”, it fills in the right value. This however negates my goal. If I have to select each one, I might as well put it in as text and use FIND/REPLACE on each individual drawing.
I was REALLY hoping that I could go to the properties of the sheet set, change one box, and see all occurrences in all drawings for that site update, which is my understanding of the purpose and power of fields. I've spent a lot of time searching the web, seen a lot of issues and solutions, but nothing that quite hits my problem.
When we plot full packages for construction documents, we have to provide plot numbers for each sheet to the printing room. This is a completely different number then the sheet number itself....the plot number is basically the actual sheet number within the entire construction document. So if there's 245 sheets in the entire construction document and landscape sheets need to start at 188, is there a way to set up a field that knows how to number accordingly?
View 1 Replies View RelatedI have a call out block that I am trying to link to my custom fields in my sheet set manager. When I put the block into paper space the fields fill in properly and if I make changes to the field in the SSM then the block updates properly. If I insert the block into model space the fields come in as if they are broken and you cannot reference the data in the SSM. The issue is that I don't want to do my annotation in paperspace, so is there a way to change the interaction between my block with the custom fields and the SSM.
View 6 Replies View RelatedThe second line of fields for text are missing for one half of the welding symbols - See attached picture. my paint scrawling.
View 2 Replies View RelatedI was wondering if it was possible to say have a cover sheet of a project with fields and then have the other sheets in the project have their fields populate using information from cover sheet?
View 3 Replies View RelatedIs there a system variable or some other method to change the background color when using fields? It makes reading text very difficult. I realize I can turn off background for fields, but I don't want to do that. I want to change the background to a darker grey so one still knows it's a field but easier to read.
View 9 Replies View RelatedI have a sheet set that i have been adding sheets to for a couple weeks and inserting fields to reference page numbers and titles. I installed service pak2 today and now all of a sudden I am not able to insert fields. I get an AutoCAD warning that says " there are no registered modules to edit fields or demand loading is currently disabled. I have not changed a single setting other then loading service pak. This sheet set is over a 150pgs right now.
View 1 Replies View RelatedCan i link several text fields to different layouts in the same DWG? I need to change the same information into several layouts, and it`s taking me too much time to do that.
eg: if i have a field "Smith" in Layout 1, 2, 3, 4 (linked between them) and i want to change from Smith to Johnson , if i change it in Layout 1, it will automatically change it in all Layouts.
I have a ss that I am using & wish to generate a drawing index sheet. I can manually update the fields in the drawing index table on the index drawing, but I would like to have this automatically work for every sheet set I generate.Would I need to use hyperlinking fields for this to work?
Autodesk Plant 3D Premium 2012
Autodesk MEP 2012
HP 3.2 Ghz CPU 16 ram
1TB 7200 rpm SATA 3Gb/s hard drive
2GB DDR3 NVIDIA GeForce GT 530
HP 2311x 23" LED Monitor
We are a MEP firm, using AutoCAD 2011 and Excel 2007, and our project is a building with 1000+ rooms. Each room has specified supply and return airflows that need to show up in text in each of the rooms. All the airflow values are calculated in a spreadsheet.
My thought is to use fields in the text that shows up in each room, then link each field to a specific cell in Excel, because these values will be evolving over the next year.
It been a while since I did this and I getting something wrong. I want to add custom SS field to my TB which I have created in SSM, but when I edit the block to add the custom field to an attribute default the list is empty.
Civil 3D 2012 & 2013
HP Z210 Workstation
Intel Xeon CPU E31240 @ 3.30 Hz
12 GB Ram
In order to create a swale, I created a feature line representing the bottom of the swale and graded up to an existing surface around its outer perimeter. The slope pattern looks ok when it initially generates the grading. I need to grip and drag certain points along the feature line in order to bring the top of slope lines of the swale close to the bottom of slope lines of an adjacent berm. As soon as I grip and drag the feature line, the slope pattern lines go awry. Instead of a short line then a long line, then short line, etc., the lines are all the same length. It actually appears as if short and long lines are overlapping each other.
View 8 Replies View RelatedI want to show slope direction in my drawing for a small V-Ditch.
I tried one way by utilizing Measure Command however didnt work out for both face of Concrete V-Ditch because Measure Command aligns the Block on one side of the Line you want to meaure with block.
Can you not perform a slope-slope intercept to place a PVI? Essentially holding the sta and elev of the PVI's directly before and after the PVI of interest and changing the grade in and out so that the sta and elev of the PVI of interest are changed.
View 2 Replies View RelatedCan't figure out how to match gutter slope to outside lane super subassembly slope. Have super eop targeting a feature line with elevations, but when i check section editor gutter slope doesn't match pavement slope.
Civil3D 2013
Windows 7, 64 bit
Intel i7 2600 @ 3.40Ghz
16 GB RAM
Nvidia Quadro 600
i need a shoulder subassembly that varies slope in relation to the lane superelevation slope. i know that i can get a subassembly for the shoulder that will follow the alignment superelevation xml data but in my case i can't use it because we are just adding a shoulder to an existing road. we're not changing the superelevation of the existing road, just milling and overlaying and widening. right now i've created a profile of the outside edge of the shoulder that gives me the correct shoulder slope but whenever i change my centerline profile i have to redo the shoulder profiles which is a real time suck.
View 9 Replies View RelatedI am in the process of transitioning from land desktop to Civil 3D. I design roads in steep terrain and sometimes need to have my catch (daylight) slopes change. So my question is, how do I change a daylight slope at a specified depth? For example, from the shoulder of the road I want a 3:1 fill slope to a depth of 10 feet than change to a 2:1 slope until it catches the existing surface. Can this be built into a subassembly such that if the fill is less than 10 feet it will daylight correctly at a 3:1 and if the depth is greater than 10 feet then it carries the 3:1 for 10 vertical feet and then changes to the 2:1 until it daylights?
View 9 Replies View Relatedknow if there a way to use fields in a table to pull the measurements out of dimensions snapped in a drawing (or layout) and place them in that table.
I create framing drawings and am looking for a quick way to put together a cut list without having to manually type dimensions into a table.
I'm trying to edit our titleblocks. There is information we repeat at the top of the drawing like the drawing name, sheet number, total number of sheets, contract number, etc. It is ridiculous to have to type this information in twice. I tried creating both text and constant attributes at the top and insert field pointing to attributes at the bottom but all I get is ---- when inserted. My inserted field was ->Object->(selected attribute)->Value. I am using version 2011. I would think it should be easy to "repeat" values of attributes inside a block.
View 5 Replies View RelatedIs there any way to make print merge fields relative in position to other fields or to non-variable text.
For example if I am doing address labels and I have fields for City and State:
Their positions are absolute, and the state ends up overwriting the city for long city text, as does the comma.
What I want is for the comma to follow the last letter of the city, and then state to follow that.
And yes, I realize that I can combine all three into one field, but I am asking this as a general usage of the feature. One doesn't always have control over the source.
I have one LW polyline consisting lines and one or two arcs. I want to calculate length of all line segments and arc segments separately and the resulted values to be shown as attributes (seperate attributes for line segments and arc segments).
View 3 Replies View Related