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How do I create KryoFlux Stream files?

Applies to: RIDE 1.7.7 and later

The creation of Stream files (from an image, e.g. *.DSK, or real device, e.g. KryoFlux) must be approached by dumping, Disk → Dump. In the Dump to destination dialog, click on the Destination button (Alt+D).
In the newly shown Save file dialog, navigate to the folder where you want to create the set of Stream files (for each track one), and type in a name that follows the pattern (mind both dots!)

<name><cyl>.<head>.raw

where
- <name> is a prefix to be used for all Stream files created during this dump session,
- <cyl> is a decadic two-digit cylinder number,
- <head> is a head number, always either 0 or 1.
The following examples match this pattern:
- track00.0.raw (given that I usually create Stream files in a separate folder bearing the disk name, I typically put in this filename)
- T24.1.raw
- myStream_99.1.raw
During the dump process, the <cyl> and <head> placeholders are replaced with actual cylinder and head values, so don't worry about which values to choose here.
Back in the Dump to destination dialog, the application shows recognized format in the Destination.
Specify the range of Cylinders to dump to the image (Alt+F, and Alt+T, respectively). You usually may leave the default values (whole floppy will be dumped).
If creating Stream files of a real floppy, all remaining values in the dialog are set correctly, hence you may skip this step. Otherwise, you very probably will have to adjust them manually as described below.
- The Encoding (Alt+E) specifies the method to represent data on the target disk surface. This combo-box currently always contains just a single option, however, there are known DOSes which support multiple encodings, e.g. early MS-DOS versions. Other encodings will be added over time, so you can safely ignore this combo-box at the moment.
- The Gap3 value (Alt+G) represents the inter-sector gap, and it's not necessary to change it in context with Stream files.
- The Filler Byte (Alt+B) determines the value that will be used as the initial content of fresh formatted sectors, and it's not necessary to change it in context with Stream files.
- The Do full track analysis checkbox (Alt+A) subjects each track in currently open disk to low-level timing analysis. This analysis consists of (1) search for non-formatted areas, (2) search for data in gaps, and (3) search for fuzzy regions in data. This checkbox can be unticked in context with Stream files as a target to speed-up the dumping.
- The Show report when done checkbox (Alt+R) causes the application to show a summary at the end of the dump. Included in the report is also a summary of what errors arose and a summary of the full track low-level analysis (Alt+A). If observing delays in accessing the floppy drive (e.g. in a highly concurrent environment), be sure to have the Real-time thread priority check-box (Alt+P) ticked.
Click on the Dump button. If the range of cylinders specified in the dialog doesn't match the official geometry obtained from the boot sector (if any), you are presented a dialog to amend this mismatch.
A common Flux device access options dialog pops up. In it, make sure the Use jitter and other corrections (Alt+C) is unticked. All other values are set correctly or are irrelevant at this moment, so you may confirm the dialog.
Occasionally during dumping, the Sector read error dialog may pop up, reporting on errors while reading a particular sector. For Stream files are to represent an exact magnetic image of a track, you typically may accept all errors (see the Accept button options).

How do I create KryoFlux Stream files?

See also