Thanks for the quick fix, Even!
Yeah, I tried everything, quotes, no quotes, colon, commas, but it would
only accept 1 slice.
In the end, I came up with a real hack-ish work around; reading all the
GRIB_VALID_TIME's from gdal raster info | jq and building a csv band
list and passing it to --bands in gdal raster select.
Ironically, this worked so well you can build a band list from any meta
data key=values, just changing jq params. Selecting bands by meta data
would make a pretty cool feature. ;)
bands=$( \
gdal raster info $rast -json \
| sed 's/"":/"item":/g' \
| jq ".bands[] \
| select((.metadata.item.GRIB_VALID_TIME \
| tonumber >= ${starttime}) and
(.metadata.item.GRIB_VALID_TIME | tonumber <= ${endtime})).band" \
| tr "\n" "," |sed 's/,$//' \
)
Thanks again,
Scott
On 11/14/25 15:13, Even Rouault wrote:
Ah this is a bit tricky. You shouldn't put double quotes around the
range as this is numeric values.
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