How to delete Zero value ( Null Value) From surface

[surajpanayath]

Hi 

How to delete Zero value from surface ,see the image from object viewer for reference 

[wfberry]

You normally have two choices for this.

1.  Eliminate the cause

2.  In your Surface Properties, you can select to not use elevations below a certain elevation.  Such as below 100.00.

You may need to submit your dwg if you want to know the cause.

Bill

[Anonymous]

Zoom into your low spots and check the linework.  If an object lists at elevation 0, either elevate or erase it.

[wfberry]

My opinion is that is not what is happening.  He appears to be modeling a corridor and this is a frequent problem, zooming down to "0" elevation.

Bill

[Joe-Bouza]

Isolate the layers with break line >> set Front view>> grip all the spikes as turn to a contrast color >> back to top. Adjust

[surajpanayath]

Thank you for reply 

I didn't understand , Please explain step by step or send me some sample video link for the same 

[surajpanayath]

Drawing Attached fro your reference,Also I am try to create feature line from same file system getting stuck.I tried in other PC that also getting stuck. 

[Joe-Bouza]

you have one tiny oline contour at zero. you bigger issue is there is somthing  int he sureface definition that is holding a zero.

delete all of the contours>>> type oops>>> clear all the edits>>> readd the contours

[Jeew-m · Accepted solution]

Hi,

Hope this helps.

Thank you

[Joe-Bouza · Accepted solution]

Not to diminish the suggestions of others but my preference is to edit the data not the surface. you definition has many deleted lines a few added lines .... very hard to keep track of . explore the build options in the surface properties  you can minimize the extra tin lines here

https://autode.sk/2BXiIoz