Sumner
Sent: Monday, June 21, 2010 7:05 PM
To: gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] How to represent multi-dimensional array
I find this categorization helpful:
http://en.wikipedia.org/wiki/Regular_grid
Any GIS will do regular and cartesian grids (but usually bound to 2D),
and with pro
angular cells.
>
> Jason
>
>
> -Original Message-
> From: gdal-dev-boun...@lists.osgeo.org
> [mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of Christopher Barker
> Sent: Saturday, June 19, 2010 5:45 PM
> To: gdal-dev@lists.osgeo.org
> Subject: Re: [gdal-d
ng, which is what we were exporting. So I should be
able to fix that.
-thanks,
-Chris
Jason
-Original Message-
From: gdal-dev-boun...@lists.osgeo.org
[mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of Christopher Barker
Sent: Saturday, June 19, 2010 5:45 PM
To: gdal-dev@lists.osgeo
arker
Sent: Saturday, June 19, 2010 5:45 PM
To: gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] How to represent multi-dimensional array
Thanks to Michael, Joaquim, Ivan, and Jason.
I'll explore some of the tools and suggestions you made.
Michael Sumner wrote:
> NetCDF will tend to store di
Thanks to Michael, Joaquim, Ivan, and Jason.
I'll explore some of the tools and suggestions you made.
Michael Sumner wrote:
NetCDF will tend to store dimensions in
reverse order to the natural one, and I think GDAL reverses that - but
you can tell by the dimension and number of your bands, and
Chris,
I have some experience trying to get ArcGIS to work well with time series
satellite imagery and 4D ocean models (e.g. HYCOM, ROMS). Similar to GDAL,
it does not appear that multidimensionality was designed into the current
versions of ArcGIS. Like GDAL, ArcGIS appears mainly designed to wor
Chris,
Christopher Barker wrote:
Hi folks,
I have a dataset that is a 4-dimensional array of values: time,x,y,z
We're currently using netcdf to store it, which is well suited to this
kind of data.
However, we also need to get it into a GIS (Arc in this case), and I'm
trying to find a good
Don't know if this is what you are looking for but if those netCDF files
are of a similar type that one can get from the poet site
(http://poet.jpl.nasa.gov/), Mirone has a tool called "Aquamoto" (a tool
original developed to show time stamps of a tsunami propagation models)
that loads those fi
I don't think there is a GIS that does this in a natural way - all you
can do is read in multiple slices. If the order of your axes really is
time, x, y, z then you will have y.n * z.n (time, x) slices (as
bands) when read by GDAL - NetCDF will tend to store dimensions in
reverse order to the natu
