Hi Samir,
Ferret is not able to see definition of minutes from your script which is the root cause of all errors.
if you type yes? list minutes are you able to see the numbers?--On Fri, Jun 7, 2013 at 11:50 AM, samir pokhrel <pokhrelsamir@xxxxxxxxx> wrote:Dear Ferret users,I am trying to convert abstract data (which is in x axis) in time axis using days1900 using ferret v6.303 (AIX version)I have got 31185 steps. I have gone through the FAQ and adopted the following procedure!------------------------------------------------------------LET day_frac = (hour + minute/60 ) / 24LET tstep = DAYS1900(year,month,day) + day_fracDEFINE axis/T/T0=1-jan-1900/UNIT=days ttaxis=tstep[L=1:31185]LET dummy=t[GT=ttaxis]LET p = RESHAPE(p1,dummy)!--------------------------------------------------------------However it is giving following error**ERROR: variable unknown or not in data set: MINUTE**ERROR: unknown defining grid: GT=TTAXISI tried to do it in several ways but the error remains the same.Hope to get help from users who have solve this type of issue earlier.Thanking you in advance.Samir--
Samir Pokhrel
Climate and Global Modelling Division
Indian Institute of Tropical Meteorologyv6.303
NCL Post, Pashan
Pune-411008
INDIA
with best regards
Sudheer
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