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terraref / reference-data

Coordination of Data Products and Standards for TERRA reference data
https://terraref.org
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Prioritize processing hyperspectral data from Oct 8 2018 #257

Closed dlebauer closed 4 years ago

dlebauer commented 5 years ago

This is a high priority for an analysis that we would like to present in February (so ... this should be the first to go through the pipeline).

From Duke Pauli:

Dr. Thorp collected spectral data with his ASD FieldSPec pro and a comparison between what the gantry and hand-held would be interesting. The data from those days are particularly interesting because we have accompanying leaf-level compositional data and because we have markers on the leaves so in the images we can get point estimates similar to where the spec readings were manually taken.

Paheding commented 5 years ago

@dlebauer We are currently analyzing the data (collected in the week of Oct. 8) from Gantry based downwelling sensor and the ground-based Ocean Optics sensors for the purpose of improving the current calibration framework. It would be also interesting to see a comparison between the gantry and hand-held hyperspectral data.

dlebauer commented 5 years ago

@Paheding and @SeanHartling could you please try to run the hyperspectral workflow on the Oct 8 VNIR data from the gantry? @max-zilla has tried and encountered some errors from NCO that he has been unable to debug. The errors that Max got are here: hyperspectral_errors.txt, and says "Debug this":

hyperspectral_workflow.sh: ERROR Failed to translate raw data. Debug this:
ncks -O  --hdr_pad=10000 --no_tmp_fl --trr_wxy=939,1600,22045 --trr typ_in=NC_USHORT --trr typ_out=NC_USHORT --trr ntl_in=bil --trr ntl_out=bsq --trr_in=/home/extractor/sites/ua-mac/raw_data/VNIR/2018-10-08/2018-10-08__13-02-12-387/c053899d-f643-45f9-9fdd-1fa0f6a9bff5_raw /home/extractor/hyperspectral_dummy.nc /tmp/terraref_tmp_trn.nc.pid408.fl00.tmp
Paheding commented 5 years ago

@dlebauer It seems some values are missing since it states, "No value for $TERM and no -T specified tput", we will look deep into it.