Thank you very much for your ideas. Apparently FIMEX (
https://wiki.met.no/fimex/start) is the tool for this task. FIMEX seems to
be able to make projections from NetCDF files with multiple layers to
NetCDF files with multiple layers for (some?) proj4 projections!
Julia
____________________________________________________
Julia Nabel, Doktorandin
Dynamic Macroecology / Land use dynamics
Swiss Federal Insitute for Forest, Snow and Landscape Research WSL
Zuercherstr. 111, CH-8903 Birmensdorf, Switzerland
From: Kyle Shannon <ksshannon@xxxxxxxxx>
To: julia.nabel@xxxxxx
Cc: netcdfgroup@xxxxxxxxxxxxxxxx
Date: 12.04.2011 18:17
Subject: Re: [netcdfgroup] projection of netcdf file with 1200
layers
Julia,
I think it kind of depends on what type of file format you need to
output. A 3-d dataset like this could easily be warped into a geotiff
using gdalwarp from gdal.org.
# ============================
Kyle Shannon
Physical Science Technician
RMRS Fire Sciences Lab
Fire, Fuels & Smoke - RWU 4405
5775 Highway 10 W.
Missoula, MT 59808
(406)829-6954
kshannon@xxxxxxxxx
# ============================
On Tue, Apr 12, 2011 at 05:59, <julia.nabel@xxxxxx> wrote:
Hi,
i have a quite specific question and just wonder if someone has a good
idea/ experience with this
I need to project geographical referenced (WGS84) climate data (Europe in
30 seconds) which is available as netCDF (dimensions: lon = 5160; lat =
4560; time = UNLIMETED; // (1200 currently))
to an equal area rectangular coordinate system (with 1x1km^2 resolution).
[The new projection is supposed to be: Projection:
Albers_Conic_Equal_Area; Datum: European_Datum_1950; Units: Meters;
Spheroid: International1924; lon0: 10, lat0: 30; lat1: 43, lat2: 62]
Now i wonder which might be the best tool to project this NetCDF file. I
found GMT, which seems to only able to project one layer at once and hence
creates 1200 new files and then I found fimex, which I do not know yet,
but it seems to be quite hard to compile.....
Does anyone has experiences which such projections or the idea which tool
does exactly what I need?
Thank you very much for your help!
Julia
____________________________________________________
Julia Nabel, Doktorandin
Dynamic Macroecology / Land use dynamics
Swiss Federal Insitute for Forest, Snow and Landscape Research WSL
Zuercherstr. 111, CH-8903 Birmensdorf, Switzerland
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