[ferret_users] Axes label unit definition

To: ferret_users@xxxxxxxx
Subject: [ferret_users] Axes label unit definition
From: Szymon Roziewski <szymon.roziewski@xxxxxxxxx>
Date: Mon, 11 Oct 2010 16:40:01 +0200
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hello,
I'm thinking how I can define the unit of axes which values I get from a file.
DEFINE AXIS/x=1:448:1/unit=degree xaxis
DEFINE AXIS/y=1:615:1/unit=degree yaxis
DEFINE GRID/x=xaxis/y=yaxis gridlonlat
FILE/VARIABLES=lon/COLUMNS=448/GRID=gridlonlat "/home/szymon/WAM/CHECK/umlonicm448x615.dat"
FILE/VARIABLES=lat/COLUMNS=448/GRID=gridlonlat "/home/szymon/WAM/CHECK/umlaticm448x615.dat"
SHADE/palete=land_sea/title="UM Wind Field ICM coordinates 448x615"/levels=(0,15,1) vel,lon[d=3],lat[d=4]
These file umlonicm448x615.dat and umlaticm448x615.dat are common text files.
As a result I have a plot with axes with no units. How to tell Ferret about lon[d=3],lat[d=4] units which are curvilinear?

With best regards,
Szymon Roziewski

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