| How to plot with time as one axis ? [message #33683] |
Sat, 18 January 2003 06:13 |
Kolbjorn Bekkelund
Messages: 20
Registered: August 2002
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Junior Member |
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I have an array in this format:
18122002 00.00 2452626.500049 12.742800 20.202000 167.380800 954.355800
68.730800 -3.564065
continuing down to:
18122002 23.59 2452627.499930 8.624700 12.121200 171.951600 955.973100
94.427600 -5.265564
The first field is the date, second is the time (hr.min), third is the
julian for the two first and the rest is the actual data I would like to
plot.
My problem is that if I do this:
plot, data(1,*) ,data(4,*), xstyle=1, /noerase, color=119, $
xrange=[0, 24]
I get a "chopped" plot at the end of each hour since I "miss" data
between ex. 22.59 and 23.00. IDL would like me to have all the steps
from 22.60 and up to 22.99 as well.
How can I tell IDL that I actually would like to have my xaxis in hours,
and that in between the hours I would like to have 60 minutes and not
tenths ?
Best regards,
Kolbjorn Bekkelund
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Kolbjorn Bekkelund * | ==|==
Systems Eng. ALOMAR Observatory | * |___|
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