[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[McIDAS #SMX-272962]: mcidas question

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.


  • Subject: [McIDAS #SMX-272962]: mcidas question
  • Date: Mon, 25 Oct 2010 23:13:42 -0600

Hi Sepideh,

re:
> So is this the only values i can get out of these files?

I didn't spend much time looking at the images you had available when
I logged in to your account, so I can't say what the range of values
is.

re:
> Because someone was working with these files and his outputs were like 29,48, 
> values
> I am wondering if there is anything more than raw data?

Did you display any of the images?  If yes, you should see right off if there
is a large or small range of values.

Try the following:

<as 'mcidas'>
-- start a McIDAS session
-- load one of the images to get an idea of what it looks like
-- move your mouse to a location with "bright" values (higher values)
   and interrogate the image using the 'D' command (D is shorthand
   for IMGPROBE LIST POINT MODE=N)
-- move your mouse to a location with "dark" values (lower values)
   and repeat the interrogation using the 'D' command

   You should see the corresponding difference in values.  If you
   don't, then there is something wrong.


Cheers,

Tom
--
****************************************************************************
Unidata User Support                                    UCAR Unidata Program
(303) 497-8642                                                 P.O. Box 3000
address@hidden                                   Boulder, CO 80307
----------------------------------------------------------------------------
Unidata HomePage                       http://www.unidata.ucar.edu
****************************************************************************


Ticket Details
===================
Ticket ID: SMX-272962
Department: Support McIDAS
Priority: Normal
Status: Closed