a question for svdstd

Hi
I want to use a function--svdstd
my code is
x = svdstd(nx_sl,nx_uw,nsvd,homlft,hetlft,homrgt,hetrgt)

and my error message is

Variable: nx_sl
Type: float
Total Size: 8468 bytes
            2117 values
Number of Dimensions: 2
Dimensions and sizes: [lat | 29] x [lon | 73]
Coordinates:
            lat: [15..85]
            lon: [-60..120]
Number Of Attributes: 17
  long_name : Wgt: Sea Level Pressure
  valid_range : <ARRAY>
  actual_range : <ARRAY>
  units : millibars
  add_offset : 0
  scale_factor : 1
  missing_value : -9.96921e+36
  precision : 1
  least_significant_digit : 1
  var_desc : Sea Level Pressure
P
  dataset : CDC Derived NCEP Reanalysis Products
AC
  level_desc : Sea Level
I
  statistic : Mean
M
  parent_stat : Other
-
  _FillValue : -9.96921e+36
  lonFlip : longitude coordinate variable has been reordered via lonFlip
  average_op_ncl : dim_avg over dimension: time

fatal:svdstd: The second dimension of the homlft/hetlft arrays must be
the same as the first dimension of x, and the first dimension must be
nsvx

How to correct my code?
Thanks in advance.

Lolita
_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Tue Jan 13 2009 - 01:45:13 MST