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Syntax:
|
UNITS |
grid-size database-units; |
Description:
Fourth record to appear in a GDS-TXT file. The second parameter is the size of a database unit in meters. The first parameter if one over the number of database units per grid.
For example, if you create a library with a database unit of 1 micron, and a grid of 1 mm (= 1000 microns), the first parameter is .001, and the second parameter is 1E-6.
If you don't use grid units, set the first parameter to 1.0.
Parameters:
|
grid-size: |
1 / grid spacing expressed in database units |
|
database-units: |
database units in meters. |
Example:
HEADER 3;
BGNLIB;
LIBNAME TEST;
UNITS 1.0 1.0e-6;