SUDTTR Process

To access this process:

Enter "SUDTTR" into the Command Line and press <ENTER>.
Display the Find Command screen, locate SUDTTR and click Run.

See this process in the Command Table.

Process Overview

Read in a legacy SURPAC .DTM system file (SURPAC v1) and create two related Datamine files.

&WIREPT is a file containing a list of point coordinates. &WIRETR is a file containing point triples which define triangles. These files are the same as those output by SURTRI.

Output Files

Name	I/O Status	Required	Type	Description
WIRETR	Output	Yes	Wireframe Triangle	Wireframe triangle data file with the fields TRI-NO,PT1,PT2,PT3.
WIREPT	Output	Yes	Wireframe Points	Wireframe point data file with the fields PTN,XP,YP,ZP.

Parameters

Name	Description	Required	Default	Range	Values
SID	Surface identifier with a lower surface having the value -1, and a top surface the value +1 (-1).	Yes	-1	Undefined	-1,1

Example

Copy

!SUDDTR    &WIREPT(SURVPT), &WIRETR(SURVTR),@SID=-1SYSFILE >UPD.DTM

Error and Warning Messages

Message	Description
>>> SYSTEM FILE NOT FOUND	The SURPAC .DTM file has not been found. Fatal; the process is exited.
>>> NOT ENOUGH ROOM FOR THE REQUIRED FIELDS	Not enough room for the required fields in the output point file or triangle file. Fatal; the process is exited.
>>> UNEXPECTED END-OF-FILE WHEN READING .DTM FILE	Fatal; the process is exited.
>>> DTM HAS INVALID VALUE(S) OR IS CORRUPT >>> LINE IS .....	Fatal; the process is exited.