[ncl-talk] (FillValue) which is undefined and fatal:_NclBuildArray errors

[Herb, Jason]

Hello All,

I am trying to put a trend line and associated trend text information on my plots. I am getting the following errors when attempting to plot. Script is attached and a sample file. Any suggestions?

warning:Attempt to reference attribute (FillValue) which is undefined
fatal:_NclBuildArray: each element of a literal array must have the same number of dimensions
fatal:["Execute.c":8640]:Execute: Error occurred at or near line 61 in file trend1.ncl

fatal:["Execute.c":8016]:Number of subscripts on left-hand-side do not match
                        number of dimensions of variable: (2),  Subscripts used: (1)

fatal:["Execute.c":8640]:Execute: Error occurred at or near line 80 in file trend1.ncl

(0)     gsn_csm_xy: Fatal: X and Y must have the same dimensions sizes, or one must be one-dimensional and both have the same rightmost dimension.

Thanks,
Jason
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.ucar.edu/pipermail/ncl-talk/attachments/20220208/87f07ad4/attachment-0001.html>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: trend1.txt
URL: <https://mailman.ucar.edu/pipermail/ncl-talk/attachments/20220208/87f07ad4/attachment-0001.txt>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 42-089-0001-SO2-1990-2020.Final.out
Type: application/octet-stream
Size: 1050882 bytes
Desc: 42-089-0001-SO2-1990-2020.Final.out
URL: <https://mailman.ucar.edu/pipermail/ncl-talk/attachments/20220208/87f07ad4/attachment-0001.obj>