Dear Ferreters
I am doing seasonal anaomlaies. When I searched through the archive, When use the climatologcal_axes in example page below
it plots only raw data instead of ANOMALIES.I have used CDO to make seasonal masks. see the snippet below
show data
currently SET data sets:
1> ./GPCP-MAM.nc4 (default)
name title I J K L M N
PRECIP Average Monthly Rate of Precipi 1:144 1:72 ... 1:110 ... ...
yes? show grid
Default grid for DEFINE VARIABLE is ABSTRACT
yes? show grid precip
GRID GEB1
name axis # pts start end
LON LONGITUDE 144mr 1.25E 1.25W
LAT LATITUDE 72 r 88.75S 88.75N
normal Z
TIME TIME 110 i 01-MAR-1979 00:00 01-APR-2015 00:00
normal E
normal F
yes? USE climatological_axes
*** NOTE: regarding /opt/Ferret/V693/go/climatological_axes.cdf ...
*** NOTE: Climatological axes SEASONAL_REG, MONTH_REG, MONTH_IRREG, MONTH_GREGORIAN, MONTH_NOLEAP, MONTH_360_DAY, MONTH_ALL_LEAP defined
yes? CANCEL DATA climatological_axes
yes? LET prec1 = precip[T=01-mar-1979:01-april-2015]
yes? PLOT/X=80/Y=1.0 prec1
yes? LET prec1 = precip[T=01-mar-1979:01-mar-2015]
yes? PLOT/X=80/Y=1.0 prec1
yes? LET prec1_clim = prec1[GT=month_reg@MOD]
yes? PLOT/X=80/Y=1.0/OVERLAY prec1_clim[T=01-mar-1979:01-mar-2015]
I request for any help on how to fix this the probelm
see the plot attached. I to plot only anomalies not raw data.
