IMG2PNG, PDS/FITS to PNG conversion |
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IMG2PNG, PDS/FITS to PNG conversion |
 Apr 7 2020, 10:21 PM
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#121
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 IMG to PNG GOD  Group: Moderator Posts: 2110 Joined: 19-February 04 From: Near fire and ice Member No.: 38  |
Turns out there was a subtle bug in the new 64 bit version of IMG2PNG announced in the previous post. The error was caused by internal changes that were necessary for the 64 bit version to work when converting very large images. The bug affected the calibration of Cassini images. In special cases it could also mess up the conversion of image files containing floating point data. A new version is now available where this bug has been fixed.
As usual, IMG2PNG is available here: http://bjj.mmedia.is/utils/img2png/index.html If you downloaded the version announced in the previous post I strongly recommend upgrading to this new version (this applies not only to the 64 bit version - the 32 bit version mentioned in the previous post was also affected). |
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Jun 19 2020, 01:32 PM
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#122
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 Member Group: Members Posts: 133 Joined: 13-October 09 From: Olympus Mons Member No.: 4972 |
Hi, I'm trying to convert Img files with this and it keeps saying "The Disk Image File is corrupted". I think I might be typing something wrong in cmd but I am not sure.
EDIT:I was typing it wrong but now it's not recognizing the command. -------------------- "Thats no moon... IT'S A TRAP!"
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Aug 1 2020, 09:39 PM
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#123
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IMG to PNG GOD Group: Moderator Posts: 2110 Joined: 19-February 04 From: Near fire and ice Member No.: 38 |
I recently fixed a bug in IMG2PNG that occurred when converting input files containing more than one band of floating point data where the number of bands is not 3. These files are not very common (or at least not many users of IMG2PNG have attempted to convert these files).
As usual, IMG2PNG is available here: http://bjj.mmedia.is/utils/img2png/index.html |
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Aug 2 2020, 03:09 AM
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#124
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Senior Member Group: Members Posts: 1472 Joined: 14-October 05 From: Vermont Member No.: 530 |
Doug told me this was okay to post...
QUOTE Three shall be the number thou shalt count, and the number of the counting shall be three. Four shalt thou not count, neither count thou two, excepting that thou then proceed to three. ... for prior versions, obviously. |
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Aug 2 2020, 03:14 AM
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#125
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 Merciless Robot Group: Admin Posts: 8577 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
I take it that five is right out, then...?
-------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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Mar 3 2021, 08:12 AM
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#126
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Newbie Group: Members Posts: 3 Joined: 21-January 18 Member No.: 8328 |
QUOTE (Bjorn Jonsson @ Aug 2 2020, 12:39 AM)  I recently fixed a bug in IMG2PNG that occurred when converting input files containing more than one band of floating point data where the number of bands is not 3. These files are not very common (or at least not many users of IMG2PNG have attempted to convert these files). As usual, IMG2PNG is available here: http://bjj.mmedia.is/utils/img2png/index.html Hi, Bjorn! Is it possible to get source files of img2png somehow? One of my friends, software developer, got challenge starving and want to try to recompile it for linux\macOS systems. img2pmg still one of the best apps to convert img\fits files, but it is always painful to install virtual machine to use only this one tiny program. |
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Mar 4 2021, 05:14 PM
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#127
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Member Group: Members Posts: 857 Joined: 18-November 08 Member No.: 4489 |
img2png might be useful on linux
but seeing as ISIS3 and ISIS4 already are linux programs it might not be needed "isis2std" already outputs to png,jpg, and tiff ( 16 and 8 bit) and "cubeatt" will output to a 32bit raw image |
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Mar 4 2021, 10:10 PM
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#128
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 Senior Member Group: Moderator Posts: 3019 Joined: 11-February 04 From: Tucson, AZ Member No.: 23 |
There are a few data sets that are not properly supported by ISIS4 that are with IMG2PNG, for example Juno JIRAM. Though in that case, I can bring the images into Photoshop, but IMG2PNG does provide quite browse products.
-------------------- &@^^!% Jim! I'm a geologist, not a physicist!
The Gish Bar Times - A Blog all about Jupiter's Moon Io |
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