Hi Ansley,
Thanks for getting back to me. I think the function I want to use is rect_to_curv, because I'm trying to put a variable, let's say TEMP[100,122], onto the curvilinear grid. The curvilinear grid coordinates are held in variables TLONG[100,122] and TLAT[100,122].
I'll show you what they look like: TEMP --> TLONG --> TLAT
I can do the following successfully:
shade TEMP, TLONG, TLAT
However, I want to save this output as a new variable. I tried this with "rect_to_curv" without success.
let temp_curv = rect_to_curv(TEMP, TLONG, TLAT, 3)
sha temp_curv
Bailing out of external function "rect_to_curv":
input grid not modulo, output grid must be inside input grid **ERROR: error in external function Hope there is a simple solution to this. The grids are the same size.
Thanks,
Pearse
From: owner-ferret_users@xxxxxxxx [owner-ferret_users@xxxxxxxx] on behalf of Ansley C. Manke [ansley.b.manke@xxxxxxxx]
Sent: 08 August 2018 12:59 To: ferret_users@xxxxxxxx Subject: Re: [ferret_users] redefining dimension values of variables on an irregular grid Hi Pearse, This is what's called in the Ferret documentation a "curvilinear grid". There are techniques for visualizing data on these grids directly and also capabilities for regridding to and from such grids. Have a look at the Ferret documentation under "curvilinear grids" and "curvilinear coordinates" and see if that'll get you started..
-Ansley On 8/8/2018 7:01 AM, Pearse J. Buchanan wrote:
|