Scale

CASE
WHEN "RouteLen" = '21' THEN '22000'
WHEN "RouteLen" = '10' THEN '18500'
WHEN "RouteLen" = '5'  THEN '8000'
END

Xmin

CASE
WHEN "RouteLen" = '21' THEN '2044839.118'
WHEN "RouteLen" = '10' THEN '2045355.615'
WHEN "RouteLen" = '5'  THEN '2048192.807'
END

Ymin

CASE
WHEN "RouteLen" = '21' THEN '-4018735.754'
WHEN "RouteLen" = '10' THEN '-4018312.632'
WHEN "RouteLen" = '5'  THEN '-4016466.779'
END


Map 1

Scale

CASE
WHEN "RouteLen" = '21' THEN '22000'
END

Xmin

CASE
WHEN "RouteLen" = '21' THEN '2045260.277'
END

Ymin

CASE
WHEN "RouteLen" = '21' THEN '-4021624.475'
END