D2G's Lyr File Contents

Introduction

d2g can be used with the lscan option to scan a DXF file and return a list of layers, colors and blocks. The syntax is a bit obscure but is is shown below:

35 mm               I have no idea what this means. Antonio?
#
# Colors            start of the colors section: 
#
0:1                 layer number:color number
1:2
2:3
3:4
4:5
5:6
63:1
#
# Layers            start of the layer section        
#
0:0
1:1
2:2
3:3
4:4
5:5
63:Error_Layer
#
# Parts            start of the block section. It is called
#                  Parts due to past influence of ME-10 translator
_MODEL_SPACE        you should ignore _MODEL_SPACE
_PAPER_SPACE        you should ignore _PAPER_SPACE
RRRR                there is not much useful you can do with the block
SQ150               names since DXF to GDSII does not allow you to specify
vector_test         a particular block for conversion