Opened 22 years ago
Last modified 21 years ago
#263 closed enhancement (fixed)
WISH: add ENVI Create and/or CreateCopy support
Reported by: | Owned by: | dron | |
---|---|---|---|
Priority: | low | Milestone: | |
Component: | default | Version: | unspecified |
Severity: | minor | Keywords: | |
Cc: |
Description
[following of a private e-mail exchange] Frank, i am using extensively the ENVI raster format in one of my projects so i'm centanly willing to help testing (and implementing as far as i can) the Create and CreateCopy support for it. i have some experience in the ENVI .hdr format as i already wrote a small python utility to attach the header file to a pre-existent raster. only limitation: i don't really need to write fancy map_info fields (just standard WGS84, UTM/latlong stuff) and so i'm not volounteering for the testing of the whole map_info parser-writer (far too much work :). thanks, alessandro
Change History (5)
comment:2 by , 22 years ago
Andrey, OK, here is your work item. I would like you to implement ENVI write support including: o A Create() method. o Change the Open() to support update mode if it does not already. The update should include the ability to rewrite the header file with updates to projection info. o No need to get fancy on the projections support, but try to do some common ones if it isn't too hard, and you can test it properly. Assuming you can do a good job on the Create() and update in place, we should not need a CreateCopy() method. Please warn me if this involves more than 16 hours of work.
comment:5 by , 21 years ago
Create() method fully implemented now. `map info' record will be written for UTM projection only. Considered as fixed.
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