Ferret community,
My main question is how to add a
time-axis to a file without one. Regridding the file on a grid with a
single time point does not seem to work.
Original variable:
image.png
This is my grid:
image.png
*Let PascalVAPOUR = VarMonth[g=fullVAPOUR, gt=@ASN]*
And here is my regridded variable.
image.png
(Ignore my pascal labeling, I first experimented with changing those
units then abandoned that without switching the labels)
Here is some background as to what I am actually trying to do:
I have a netcdf file that is the result
of a correlation analysis that I am trying to view in VAPOUR (a 3D
display software). Currently, I have taken the correlation results I
have calculated for each pressure level and appended them into a file
with a vertical axis. However because the results are a correlation of
two time series, the file does not have a T axis as is appropriate.
However, when I place my completed file into VAPOUR, VAPOUR does not
read it.
It seems to me that not having a time
axis might be part of the problem. (See netcdf & cf conventions
<https://www.docs.vapor.ucar.edu/gettingDataIntoVapor.html> on the
VAPOUR page).
On a side note, (it might be part of the
overall problem) whenever I add the variables I am using to the NC
files I output,
*SAVE/clobber/FILE=VerticalWindSpeedNZCorrel_VAPOUR2.nc PascalVAPOUR*
it give me this message:
***TMAP ERR: attempt to redefine line
axis AX006YY of grid for PASCALVAPOUR doesn't match CDF file*
However, I can then successfully add the variable to the file with the
append function after it has been created.
*SAVE/append/FILE=VerticalWindSpeedNZCorrel_VAPOUR2.nc PascalVAPOUR
LISTing to file VerticalWindSpeedNZCorrel_VAPOUR2.nc*
This also happened when I was originally constructing my vertical file
from each horizontal level. The first time I clobbered and created the
file, it gave me the identical t-map error and I had to re-append the
variable. After the file was created though, I could append each
pressure level without issue.
Alexander Audet