Re: [Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-06-06 Thread Daniele Romagnoli
On Thu, Jun 2, 2016 at 3:28 AM, Ben Caradoc-Davies wrote: > On 01/06/16 20:12, Daniele Romagnoli wrote: > >> On Tue, May 31, 2016 at 11:06 PM, Ben Caradoc-Davies >> >>> - When using a custom dimension like sigma, should it be specified in the >>> indexer.xml? >>> >> Yes. each domain/dimension in

Re: [Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-06-01 Thread Ben Caradoc-Davies
On 01/06/16 20:12, Daniele Romagnoli wrote: > On Tue, May 31, 2016 at 11:06 PM, Ben Caradoc-Davies >> - When using a custom dimension like sigma, should it be specified in the >> indexer.xml? > Yes. each domain/dimension involved in your mosaic should be declared. >> - If an indexer dimension for

Re: [Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-06-01 Thread Daniele Romagnoli
On Tue, May 31, 2016 at 11:06 PM, Ben Caradoc-Davies wrote: > On 01/06/16 00:26, Daniele Romagnoli wrote: > >> On Tue, May 31, 2016 at 4:25 AM, Ben Caradoc-Davies >> wrote: >> >>> In a nutshell: should elevation variables that are *internal* to each >>> granule be indexed? Is this supported? If

Re: [Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-05-31 Thread Ben Caradoc-Davies
On 01/06/16 00:26, Daniele Romagnoli wrote: > On Tue, May 31, 2016 at 4:25 AM, Ben Caradoc-Davies > wrote: >> In a nutshell: should elevation variables that are *internal* to each >> granule be indexed? Is this supported? If so, is indexer configuration >> required? Why would the granule index nee

Re: [Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-05-31 Thread Daniele Romagnoli
Hi Ben, On Tue, May 31, 2016 at 4:25 AM, Ben Caradoc-Davies wrote: > Daniele, > > these dimensions are in effect a Z dimension. The data is sourced from > GRIB2 but by the time it is ingested by ImageMosaic, it is equivalent to > NetCDF (CDM API). Below I have included a small but self-consisten

Re: [Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-05-30 Thread Ben Caradoc-Davies
Daniele, these dimensions are in effect a Z dimension. The data is sourced from GRIB2 but by the time it is ingested by ImageMosaic, it is equivalent to NetCDF (CDM API). Below I have included a small but self-consistent subset from the CDL generated with NetCDF-Java ToolsUI (current master 4.

Re: [Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-05-30 Thread Adam Steer
Hi all I have a similar (I think) issue I’d like to solve. Like Ben, I have netCDF files with bands, and in each band are timeslices. Here’s an openDAP look inside a sample file: http://dapds01.nci.org.au/thredds/dodsC/uc0/rs0_dev/alberscube/LANDSAT_5_TM_NBAR_ALB_15_-41_1990-03-02T23-11-39.

Re: [Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-05-30 Thread Daniele Romagnoli
I Ben. I'm not sure to have fully understood your problem/question. Can you give us an example of a ncdump output (a shorter form of the interesting part) for 2 involved files? As far as I remember, the current NetCDF low level readers only deal with inner dimension referencing to times and elevat

[Geoserver-users] ImageMosaic custom dimension internal to NetCDF files

2016-05-27 Thread Ben Caradoc-Davies
I have several NetCDF files that comprise an ImageMosaic time series. This works fine for variables with only spatial dimensions, and I can get NetCDF output from WCS: foo(y, x) --ImageMosaic-NetCDF-out--> foo(t, y, x) However, when there is an extra dimension in the source NetCDF files (sam