类似于这种的



STEP {
COL=1
NAME=REV_A
}


LAYER {
ROW=1
CONTEXT=BOARD
TYPE=COMPONENT
NAME=COMP_+_TOP
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=2
CONTEXT=BOARD
TYPE=SILK_SCREEN
NAME=SST
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=3
CONTEXT=BOARD
TYPE=SOLDER_PASTE
NAME=SPT
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=4
CONTEXT=BOARD
TYPE=SOLDER_MASK
NAME=SMT
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=5
CONTEXT=BOARD
TYPE=SIGNAL
NAME=SIGT
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=6
CONTEXT=BOARD
TYPE=SIGNAL
NAME=SIG2
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=7
CONTEXT=BOARD
TYPE=SIGNAL
NAME=SIG3
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=8
CONTEXT=BOARD
TYPE=SIGNAL
NAME=SIG4
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=9
CONTEXT=BOARD
TYPE=POWER_GROUND
NAME=PG5
POLARITY=NEGATIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=10
CONTEXT=BOARD
TYPE=POWER_GROUND
NAME=PG6
POLARITY=NEGATIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=11
CONTEXT=BOARD
TYPE=SIGNAL
NAME=SIG7
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=12
CONTEXT=BOARD
TYPE=SIGNAL
NAME=SIG8
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=13
CONTEXT=BOARD
TYPE=SIGNAL
NAME=SIG9
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=14
CONTEXT=BOARD
TYPE=SIGNAL
NAME=SIGB
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=15
CONTEXT=BOARD
TYPE=SOLDER_MASK
NAME=SMB
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=16
CONTEXT=BOARD
TYPE=SOLDER_PASTE
NAME=SPB
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=17
CONTEXT=BOARD
TYPE=SILK_SCREEN
NAME=SSB
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=18
CONTEXT=BOARD
TYPE=DRILL
NAME=DRILL
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=19
CONTEXT=BOARD
TYPE=ROUT
NAME=ROUT
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=20
CONTEXT=BOARD
TYPE=COMPONENT
NAME=COMP_+_BOT
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=22
CONTEXT=MISC
TYPE=DOCUMENT
NAME=PROCMAP_BOT
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}

LAYER {
ROW=23
CONTEXT=MISC
TYPE=DOCUMENT
NAME=PROCMAP_TOP
POLARITY=POSITIVE
START_NAME=
END_NAME=
OLD_NAME=
}