2010-05-13T00:42:29  *** gmartin_cn has quit IRC
2010-05-13T05:46:59  *** tclarke has joined #opticks
2010-05-13T05:46:59  *** ChanServ sets mode: +o tclarke
2010-05-13T06:04:06  *** kstreith has quit IRC
2010-05-13T06:04:15  *** kstreith has joined #opticks
2010-05-13T06:04:15  *** ChanServ sets mode: +o kstreith
2010-05-13T06:33:46  *** goffena has quit IRC
2010-05-13T06:36:24  *** goffena has joined #opticks
2010-05-13T07:26:30  *** yuguess has joined #opticks
2010-05-13T07:28:50  <yuguess> Hello, Sir
2010-05-13T07:33:10  *** dadkins has joined #opticks
2010-05-13T07:33:41  *** dsulgrov has joined #opticks
2010-05-13T07:45:59  <tclarke> hello
2010-05-13T07:46:10  <tclarke> we're moving offices today so people may be a little sporatic on IRC
2010-05-13T07:46:13  <tclarke> what can I help you with?
2010-05-13T08:05:20  <yuguess> Hi
2010-05-13T08:06:55  <yuguess> I have some troubles in compiling the Opticks code
2010-05-13T08:07:11  <yuguess> I download the Opticks code from you GitHub space
2010-05-13T08:07:30  <yuguess> which contains 55 projects
2010-05-13T08:08:59  <yuguess> when I compiling that "huge"  vs2005 solution
2010-05-13T08:09:08  <yuguess> it keep telling such errors
2010-05-13T08:09:19  <yuguess> Error	33	error PRJ0019: A tool returned an error code from "Updating Build Revision..."
2010-05-13T08:09:21  <kstreith> ah
2010-05-13T08:09:39  <kstreith> that runs a python script to generate BuildRevision.h which contains the SVN revision number
2010-05-13T08:09:41  <kstreith> requires a SVN checkout
2010-05-13T08:09:46  <kstreith> is that your only error?
2010-05-13T08:09:50  <kstreith> we can find a workaround for that
2010-05-13T08:11:13  <yuguess> so... I should run that python script first to generate "BuildRevision.h"
2010-05-13T08:11:20  <yuguess> One question
2010-05-13T08:11:20  <kstreith> yeah, try running it yourself, update-build-revision.py
2010-05-13T08:11:23  <yuguess> en
2010-05-13T08:11:26  <yuguess> one more question
2010-05-13T08:11:28  <kstreith> go ahead
2010-05-13T08:13:24  <yuguess> should I create a new DescriptorId , if I write a new plugin ?
2010-05-13T08:14:12  <kstreith> yes
2010-05-13T08:15:25  <kstreith> if opticks detect 2 or more plug-ins with the same id, it randomly picks and only loads one
2010-05-13T08:15:34  <yuguess> Ok, thanks : )
2010-05-13T08:30:36  *** gmartin_cn has joined #opticks
2010-05-13T09:16:54  *** rforehan has joined #opticks
2010-05-13T09:49:46  *** gmartin_cn has quit IRC
2010-05-13T10:39:59  *** dsulgrov has quit IRC
2010-05-13T11:35:05  *** Mikeeey has joined #opticks
2010-05-13T11:35:25  <Mikeeey> I'm trying to open a .cube HSI file given the following information:
2010-05-13T11:35:37  <Mikeeey> The cube is in BIL format.
2010-05-13T11:35:47  <Mikeeey> The header file is 32,678 bits.
2010-05-13T11:35:52  <Mikeeey> The actual HS data words are shorts.
2010-05-13T11:36:13  <Mikeeey> Is that possible? The provider says that they open fine in ENVI but I can't seem to come up with a way to do it in Opticks.
2010-05-13T11:38:56  <dadkins> how are you trying to import them?
2010-05-13T11:39:05  <dadkins> using the import data dialog or drag and drop?
2010-05-13T11:41:13  <Mikeeey> I'm using the import dialog
2010-05-13T11:41:24  <dadkins> have you tried using the options? there's a button there whichs spawns a dialog to help diagnose this sort of issue
2010-05-13T11:43:00  <dadkins> and when you try to load the file, do you see an error message? if so, what does it tell you?
2010-05-13T11:43:21  <Mikeeey> It tells me "This file was not recognized by an importer."
2010-05-13T11:43:30  <Mikeeey> "Please enter the requested information to load this file using the Generic Importer"
2010-05-13T11:45:13  <dadkins> are the header and data files separate?
2010-05-13T11:45:29  <Mikeeey> Nope, all one file
2010-05-13T11:45:34  <Mikeeey> I have the file and then those three lines of text
2010-05-13T11:45:40  <Mikeeey> I don't think it's enough information to get it to open
2010-05-13T11:46:23  <tclarke> when the import options dialog shows up, you need to do to the File tab
2010-05-13T11:46:28  <tclarke> enter the information on number of rows, cols, bands
2010-05-13T11:46:31  <tclarke> set the interleave to BIL
2010-05-13T11:46:38  <tclarke> add the number of header bytes and set the bits per element to 16
2010-05-13T11:48:49  <tclarke> then go to the Data tab and set the data type to 2-byte (signed or unsigned as appropriate
2010-05-13T11:49:54  <rforehan> Isn't the header offset 32768 bytes and not 32678 bits?
2010-05-13T11:53:06  <rforehan> I've got to run, back in an hour.
2010-05-13T11:53:16  <Mikeeey> How do I figure out the rows and columns?
2010-05-13T12:05:42  <Mikeeey> Figured it out. Thanks a lot guys!
2010-05-13T12:07:32  <dadkins> does your data now load correctly?
2010-05-13T12:08:09  <Mikeeey> It loaded, but a little distorted. I may be off with one of my parameters. I'm guessing and checking now.
2010-05-13T12:08:12  <Mikeeey> At least it's loading something.
2010-05-13T12:11:46  <Mikeeey> It's loading with the bottom 1/5 of the image attached to the top
2010-05-13T12:11:53  <Mikeeey> or rather left 1/5 attached to the right
2010-05-13T12:12:26  <tclarke> sounds like one of your parameters is off....is there a header file or information on the file's header available? you can use that to verify the parameters
2010-05-13T12:14:09  <Mikeeey> I wish. The data is a black box to me other than the 3 parameters they gave me
2010-05-13T12:14:21  <Mikeeey> I guessed at the rows and columns (512x512) and it seemed to work
2010-05-13T12:14:27  <tclarke> sounds like you might be off on the width
2010-05-13T12:14:38  <tclarke> does the offset appear to be "walking" across the image as you move down?
2010-05-13T12:14:41  <tclarke> or does it appear to be a constant offset?
2010-05-13T12:14:43  <Mikeeey> There is also striping in the image left to right
2010-05-13T12:14:57  <Mikeeey> appears to be constant
2010-05-13T12:15:13  <tclarke> sounds like the header size may be incorrect
2010-05-13T12:15:21  <tclarke> the striping might indicate there is extra info between rows of data as well
2010-05-13T12:15:34  <tclarke> without any other information on the format or the header information, you may need to play around a little bit
2010-05-13T12:17:45  <Mikeeey> Yeah, understood. It's guess and check from here without the rest of the information.
2010-05-13T12:57:44  *** tclarke has quit IRC
2010-05-13T13:10:21  *** dsulgrov has joined #opticks
2010-05-13T13:18:34  *** epifanio has quit IRC
2010-05-13T13:18:48  *** Mikeeey has quit IRC
2010-05-13T13:22:30  <rforehan> back
2010-05-13T13:25:42  *** epifanio has joined #opticks
2010-05-13T13:40:02  *** epifanio has quit IRC
2010-05-13T13:46:43  *** epifanio has joined #opticks
2010-05-13T13:59:27  *** dsulgrov has quit IRC
2010-05-13T16:32:45  *** epifanio has quit IRC
2010-05-13T17:25:39  *** yuguess has quit IRC
2010-05-13T17:57:27  *** rforehan has left #opticks
2010-05-13T19:56:51  <okibot> New news from nightlybuilds: Opticks4.4Dev-Nightly-Linux #15 (SUCCESS)