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Topography error

23 ANTWORTEN 23
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Nachricht 1 von 24
nikol_geo
3283 Aufrufe, 23 Antworten

Topography error

i want to make a topography in revit using SPECIFY POINTS FILE command.

the .cvc file has 3 columns with numbers( 1. X coordinates, 2.Y coordinates, 3. elevation value)

when i try to import the file the below error message appear. 

do anyone know how to fix this?

nikol_geo_0-1601989316748.png

 

 

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23 ANTWORTEN 23
Nachricht 2 von 24
syman2000
als Antwort auf: nikol_geo

Can you provide the CSV file so we can look at what is wrong?

Check out my Revit youtube channel - https://www.youtube.com/user/scourdx
Nachricht 3 von 24
barthbradley
als Antwort auf: nikol_geo

Try it as a comma delimited text file.  Change CSV extension to TXT extension.  

Nachricht 4 von 24
nikol_geo
als Antwort auf: barthbradley

thank you so much !!

Nachricht 5 von 24
nikol_geo
als Antwort auf: syman2000

thank you ! this is the file

Nachricht 6 von 24
syman2000
als Antwort auf: nikol_geo

I've looked at the CSV file and import the data, apparently Revit won't recognized it from my end.

 

failure.png

When I open up the CSV data, it shows up as one column instead of the three like the right. Also is there a reason why you have 6.016.227.813? Revit won't recognized this value. It has to be pure number value like the right.

 

sample.png

Check out my Revit youtube channel - https://www.youtube.com/user/scourdx
Nachricht 7 von 24
Mohamed-Nassar
als Antwort auf: nikol_geo

you can use Civil 3D file from Civil engineer it's more reliable to create surface or use AutoCAD file that have elevations it can made easily from Surveyor man from site or by Civil engineer 

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If the above reply answers your question; Please mark it with ACCEPT SOLUTION
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Mohamed Nassar , ACP, Autodesk Ambassador Gold
BIM Support / Structure Modeler
Nachricht 8 von 24
barthbradley
als Antwort auf: nikol_geo

@nikol_geo: What does this data represent? These are not X,Y,Z Coordinates.  What are they?  Care to share?  

Nachricht 9 von 24
nikol_geo
als Antwort auf: barthbradley

 they are coordinates that I had extracted from a topography dwg file

Nachricht 10 von 24
barthbradley
als Antwort auf: nikol_geo

What kind of "coordinates" are they? Obviously this first entry is not an X;Y;Z: 6.016.329.023;40.953.472.142;36.60. 

Nachricht 11 von 24
nikol_geo
als Antwort auf: barthbradley

uuhm.... i don't know maybe i made sth wrong during the dataextraction in autocad?

I will look up to it again

Nachricht 12 von 24
barthbradley
als Antwort auf: nikol_geo


@nikol_geo wrote:

uuhm.... i don't know maybe i made sth wrong during the dataextraction in autocad?

I will look up to it again


 

Well, how did you solve it? You awarded a Solution Credit. What was the solution? How were  X,Y,Z coordinates extrapolated from your CSV file?  Neat trick. 

Nachricht 13 von 24
nikol_geo
als Antwort auf: barthbradley

I propably misclicked it. I have to see it again

Nachricht 14 von 24
barthbradley
als Antwort auf: nikol_geo

Post your AutoCAD File. I'll get a Point File out of it.  But, if the topography polylines exists in the dwg, why not just create a Toposurface from Import Instance?   

Nachricht 15 von 24
nikol_geo
als Antwort auf: barthbradley

Because i only have the points from the autocad file, that the topographer had send me.

 

Nachricht 16 von 24
syman2000
als Antwort auf: nikol_geo

See if this works. I notice the points distance are huge. So I basically set it closer to the centerpoint where Revit can understand. So use the TOPO REVIT-Split.csv

Check out my Revit youtube channel - https://www.youtube.com/user/scourdx
Nachricht 17 von 24
barthbradley
als Antwort auf: nikol_geo

Unfortunately, there is no Z data to extract in this file.  

Nachricht 18 von 24
nikol_geo
als Antwort auf: syman2000

i think it's wrong... this warning keeps appearing

nikol_geo_0-1602098535982.png

 

Nachricht 19 von 24
syman2000
als Antwort auf: nikol_geo

This is why I said to use the TOPO REVIT-split.csv instead of the other. The value is too large for Revit to process.

Check out my Revit youtube channel - https://www.youtube.com/user/scourdx
Nachricht 20 von 24
nikol_geo
als Antwort auf: syman2000

It is off scale again.

I don't know why. It makes no sense. Because i have defined the units in meters both in autocad file and revit file.

 

 

I'm so grateful for your time @barthbradley , @syman2000 

 
 

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