XML vs DNA imports of the same dataset report different number of Direction Sets and Total msrs

[jhaasdyk-au]

Brief description
The msr count reported for Direction Set (and therefore Total measure count) are different,
for the SAME dataset if importing from XML vs DNA format files

• This is evident in the cmdline ouputs, the .imp file and m2s file.

• XML imports will report (D) Direction set: 5 [where there are 5 Dsets with 13 angles], while
  DNA imports will report (D) Direction set: 13
  They will report different TOTAL count of measurements.
  (The above holds true within the m2s files also)

• however, both will use the larger value when reporting (cmd line or imp file; given input has 13angles + 8Emsr)
  _+ Parsing test.msr... Done. Loaded 22 measurements

• and both will report the following in ONLY the imp file, and not to screen
  + Mapping measurements to stations... Done. Mapped 22 measurements to 8 stations.

• XML imports will also report the following error to screen, but not to the .imp file.
  + Mapping measurements to stations... Done.
  - Warning: Not all measurements were mapped: 14 msrs read vs. 22 msrs mapped.

Background
+Version: 1.2.8, Release (64-bit) + Build: Feb 26 2025, 10:38:29 (MSVC++ 17.12, VS2022)

Issue occurs for a dataset which I convert from XML to DNA format,
import -n test test_msr.xml test_stn.xml --export-dna-files --output-msr-to-stn
and then compare each of
import -n test_xml test_msr.xml test_stn.xml --output-msr-to-stn
import -n test_dna test.msr test.stn --output-msr-to-stn
[apologies, can't upload sample file]

Basic requirements
Report Dset and/or angle count consistently regardless of input type.
also
Consider reporting count of angles on import at (D); similar to how (Y) msr reports 3x number of Ymsr stns
Contrast the above to the m2s file where currently (D) reports Dsest count and (Y) reports cluster count.

Priority
3 - Low