in addition to lustre, the new-style testing packages are available on four test machines in Charlottesville (zuul01 - 04). These are configured to allow local testing of the new-style 4.4 stable packages. zuul01, 03 and 04 are running RHEL6, zuul02 is running RHEL5. REMEMBER: Use /usr/bin/casa on these machines to make sure that you are running the new test/stable packages.
Number of CASA Jira tickets with "Ready To Test"/"Under Test" status (including EA, EU, JAO, Software-only tickets, but excluding Pipeline) prior to meeting: 40 (was 47).Number of CASA Jira tickets with "Ready To Test"/"Under Test" status (including EA, EU, JAO, Software-only tickets) following meeting: 40.
The official 4.4 feature freeze deadline (March 1st) has passed. In practice, some merging work still ongoing before pre-release package production, but still no new features for 4.4 from now on.
New, common launcher script for CASA available at CV/SOC/GB (see above notes for details).
New ticket assignments (see below).
The "nag list", "input required" items
Recent discussion items:
Crystal had previously noted that she had encountered a problem when taking a data set from CASA to FITS and back to CASA again: problems are reported with axes coordinates when (e.g.) attempting to use impbcorr. A Jira ticket was to have been created for this. Ticket number?
Other testing items specifically raised?
New Testing Assignments (see relevant section below)
Assignment of any other "To Be Assigned" Items.
The next meeting is scheduled to take place on March 17th.
Any Other Business: None.
Old Action Items
New Action Items Arising
Mark R. will think about adding a section to the meeting notes that identifies testing items that have recently been completed and may be of wider use to users (e.g. the new statistics framework).
PART 1: Items to be Covered During Meetings (as time permits)
Propose to Close Items
Items Overdue for Status Updates (i.e. the "Nag List")
CAS-7318 (Feb): 4.4 item. Verify unpolarized calibrator mode for linear basis (ALMA). Under Test. Tester: Steve. Ticket pinged. Steve and George will nag each other about this one.
CAS-4469 (Jun+ 2013): Split with channel averaging is creating spurious spectral features and weight is wrong when there has been channel flagging. Subtask of CAS-5245. Critical item. Under Test. Additional clarification of testing details has been provided on the ticket by developers. Tester: Crystal. Ticket pinged. Mark may need to ask Crystal about this one.
CAS-3580 (Aug): 4.4 item. Prediction of expected image based noise based on Tsys. Under Test in 4.3. Tester: Eric V. (to be tested at the JAO). Kept open at Remy's express request. Recent testing continuing by Eric.
CAS-4758 (Sep): 4.4 item. fluxscale fails if one of the reference fields is flagged. Under Test (r31121+) in current (new-style) stable. Tester: Claire. No testing progress on this since October. Ticket pinged. Claire is trying to find a suitable dataset for testing. Steve thinks that this should actually be fairly easy to test. Steve thinks that Claire and/or he may be able to test this one next week.
CAS-6912: 4.4 item now. makemask copy always replaces image. 4.3 item. "Under Test" again in stable package 4.4.9+. Tester: Juergen. Ongoing. Close to done? Needs to be checked again with recent stable package.
CAS-4623 (Aug): 4.4 item now. SetJy: Method to set Pol Fraction and Angle as Function of Frequency. Under Test in current packages. Tester: Preshanth. Had been pending access to new testable package. Steve now has a test dataset for this. Ticket passed to Preshanth, although Steve will probably also do a bit of testing of this one. Ticket pinged: Preshanth has tested this, and promised to file his report. Ticket pinged repeatedly. Steve's had a bit of a look at this, and thinks that it already sort of works. A test script is probably needed. Preshanth has been in Canada recently, hence the lack of a response.
CAS-7221: 4.4 item (just missed 4.3 release). importfits doesn't support RESTWAV fits keyword. Under Test in current stable. Tester: Remy. Close to done? Ticket pinged repeatedly. Decision taken to try to provisionally resolve this one as done, and see if anyone on the ticket violently objects.
CAS-6707 (Sep): mstransform problems with CALDEVICE and SYSPOWER sub-tables when creating an MMS. Under Test in 4.3, but 4.4 item now. Tester: Previously passed to Steve for VLA user tester assignment. Previously discussed at length: Feature was already shipped in 4.3. To resolve or not to resolve (that is the question)? Steve will talk to James Robnett to get a sense of the status of parallelization.
CAS-6527 CASA collides with easy_install.pth. 4.4 Blocker item. Under Test. Tester: Remy. Ticket pinged repeatedly (for Linux testing).
CAS-6529: 4.4 item now. MS processed with mstransform not handled correctly by uvcontsub, clean, etc... Under Test in latest new-style stables and pre-releases. Tester: TBD (was Kristina). Mostly works now. One more fix just committed (r31369 in trunk, also now in release branch). Reassigned to Juergen, who will get up to speed on this ticket and keep/reassign as appropriate. Ticket pinged. Ticket to stay with Juergen.
CAS-6962 (Oct): 4.4 item now. wvrgcal segfaults on a 9-antenna dataset in which only one antenna has a WVR, and minnumants=2. Under Test again. Tester: Todd. Ticket currently back with developers. Work ongoing.
Other Items Currently "Under Test"
CAS-6952 wvrgcal fails on a source at low elevation (11 deg), but PWV is only 3.5mm toward the target and there is no sign of ground spillover. 4.4 item. Currently RTT. Tester: Todd. Retesting needs CASA version 4.4.100 or newer.
CAS-7363 impbcor fails when using exported and "re"-imported image. Currently RTT. Tester: Nathan. Retesting needs CASA version 4.4.100 or newer.
CAS-7364 (Feb 2015): wvrgcal has problems with purely numerical field names. Ready To Test now, pending the next stable package. Tester: Thomas Stanke
CAS-7368 (Feb 2015): plotbandpass(showatm=T, overlay='baseband' or 'spw') should produce atmospheric curves that are not grossly offset along the y-axis. RTT. Tester: Pipeline Group Todd was hoping that this would make it into 4.3.1, but it may now have to wait for 4.4.
"Ready To Test" Items Pending Tester Assignment
CAS-6805 (Feb 2015): importasdm should only overwrite online text files if overwrite=True. Ready To Test. Tester: TBD (DA?)Tester: DA
CAS-7034 (Mar 2015): Development of new Common Statistics Framework. Ready To Test now in current stable package. Tester: TBD (DA?) MGR to check on ticket that the framework is hooked in to the usual tasks/tools, what in particular should be tested, and if there are any regression tests that at least confirm that the connections to the tools/tasks already work. Tester: DA
CAS-7353 (Feb 2015): msmd/MSMetaData does not fully support multi-MSes. Ready To Test now, pending the next stable package. Tester: TBD Tester: Nate
CAS-5295 (Feb 2015): PYTHONPATH is not properly handled in CASA for Mac OSX. Ready To Test now, pending availability of a 4.4 OS X package (stable or 4.4 pre-release). Takeshi has tested it on trunk, mostly works, but could perhaps be improved. Developer discussion ongoing. Tester: TBD (Remy?)
CAS-3571 (Jan): Ionospheric Correction (TECOR). Ready To Test now (probably in the 4.3 release). Ticket left with George, so that he can liaise with testers Jason Kooi, Chris Hales and Huib Intema. Ticket pinged. Steve will discuss this with George, and may look into it a bit himself as well.
Single Dish (to be skipped during the meeting)
See SD ticket list below
CAS-5806 Mathematical prediction of post-gridding single dish beam. Formerly a 4.3+ Blocker, now "Critical". "Input Required?* Developer has done some modelling, but... ? This is a "blocker of a different kind..." High priority (blocking further development). Currently Input Required from Kana. Crystal and Kumar had been in discussion, but this ticket has been quiet since (effectively) December. Post-4.4 item now.
CAS-6975: not evidently possible to overplot from casapy. Input Required from Remy. Ticket pinged previously. Post-4.4 item now.
CAS-5334 (Feb 2014): Ellipse regions have wrong width (RA). Second fix committed. Was previously tested in casapy-test (r29326), set to Input Required for input from developer. Tester: Paul. Pushed back to 4.4. Cropped up in a Helpdesk ticket recently, so still a problem. Bouncing between developers at the moment.
CAS-7282 (Feb 2015): add Gauribidanur Radio Heliograph to CASA. New item, low priority, post-4.4. Ticket with developer, but more input needed from user first.
CAS-5785 (May 2014): drastic split speed discrepancies depending on whether spw is set or not. Input Required. Ticket back with reporter for more info. Known behavior for MSSelection. Some discussion of this item and related topics: split with spw (see also CAS-3666 below). It would be good to be able to select by spw on a large dataset. Will MSTransform have the same problem? Do MMSs help here? Also, Justo's note on this implies that this is a known issue with MSSelection (and not a split problem), but doesn't actually indicate if this is a known issue to be addressed or a known issue that we have to document and just live with. (Steve would also like to be able to do spw selection in asdm2ms - there may well be a separate ticket for this). Probably a post-4.4 item now. Ticket pinged repeatedly without a response from the reporter.
CAS-4735 (Nov): imsmooth needs additional option for single dish use. Subtask of CAS-5844 (above). Open again. Tester: Tsuyoshi. Critical item. Code committed to trunk. 4.3 item. Some testing done, mostly works as intended. Input Required from Crystal for some remaining changes. Any remaining future work will have to be for post-4.4. Ticket pinged.
CAS-4538: migrate imfit input estimates from file to input parameters. Input Required (was "On Hold"). Subtask of CAS-6124. Ticket passed to Juergen, pending a CSSC discussion of what needs to be done and a scheduling of the work. Pushed back to 4.5. Ticket pinged. Juergen: More thought about imfit still needed by Science.
CAS-6234: imfit estimates should allow sky coordinates in addition to pixel values. Input Required (was "On Hold"). Subtask of CAS-6124. Ticket with Juergen, pending a CSSC discussion of what needs to be done and a scheduling of the work. Pushed back to 4.5. Ticket pinged.Juergen: More thought about imfit still needed by Science.
CAS-4748 (Dec 2012): Polarization selection does not select SIGMA. Input Required. Passed to Jeff for prioritization. Version 4.5+. Ticket pinged.
CAS-5886 (Dec 2013): bizarre clean boxes for large images. Awaiting input from one developer to another. Version 4.5+.
CAS-6175 Plotms-vis-model (minus) normalization (visnorm) in gain,bandpass (seems to be missing now). Ticket with Jeff for follow-up. Pushed back to 4.5. Ticket pinged.
CAS-4349 Amplitude calibration for single dish. Pushed back to 4.5+. Input from Tsuyoshi requested. Ticket pinged previously.
CAS-2825 Support for Lissajous mapping. Pushed back to 4.5+. Input from Tsuyoshi requested. Discussion ongoing.
CAS-5162 (Sep 2013): Improvements in flagging documentation and examples. Input Required from Science (via Jeff). This ticket has been left untouched since May 2013... Version 4.5+.
CAS-7224 Migrate aatm code to casa code tree. Scheduled. Work done by Kana; ticket now with Darrell. Ongoing item. Currently a 4.4 release blocker.
CAS-7220 Update ATM library in CASA 4.4. 4.4 item. Scheduled. Currently with Kana. Work in progress (Kana to talk to TELCAL team). Currently a 4.4 release blocker.
CAS-7251 sdimaging crashed on 4.3 prerelease for OS X 10.8. 4.3 item(?). Open. Currently with Kana. Takeshi had been looking into this. Crash reproduced at NAOJ, but not yet in CV. Maybe NAOJ could try reproducing it again with 4.3.1 prerelease? Not a blocker for an OS X 10.10 CASA 4.4 release, but may need to be investigated further if/when we look at 10.8. Will know more once we have CASA 4.4 OS X packages.
CAS-6688 Turn on new vi/vb within imager and test. 4.4 item, but Unscheduled. Currently with Jim. Not a blocker for the 4.4 release.
PART 2: Items Listed for Informational Purposes (note that these will not normally be specifically discussed during the meeting unless someone raises them)
Unable to Test Items
CAS-3614 Calibration and Analysis of Single Dish Polarization. Pushed back to 4.5+. Input from Tsuyoshi requested: Response was that cal/analysis strategy for SD pol not yet established, so no input possible yet. Leaving as "Input Required" until then.
CAS-7240 (Jan): 4.4 item. Dot option for grid lines in plotms does not work on Mac. RTT, pending a suitable OS X test/stable 4.4 package. Tester DA
CAS-7247 (Jan): 4.4 item. peak value in spectral profile Gaussian estimates window overlapping with slider on Mac. RTT, pending a suitable OS X test/stable 4.4 package. Tester: DA
CAS-4592: plotms on 10.7 issues. Half fixed due to Qt updates. Was "ARTT" in 4.2.1 and 4.2.2 pre-release. Scheduled again now. Also seen under OS X 10.8+. Ticket with the developer. Tester: Nathan. Awaiting a new OS X package.
CAS-5084 (May): Testing multi-term support in pclean. Lots of feedback supplied by Kristina and Claire. On Hold (since August 2013) and assigned to Kumar pending class refactoring. To be left on hold, pending the refactored imager classes.
CAS-6433 (Apr): Implement a function to derive Jy/K factor from amplitude calibrator observation. Open. Currently with developer. Was targeted for November 23rd Pipeline release. Pushed back to March 2015 Pipeline release and flagged as a Pipeline Blocker.
CAS-6232 (Mar): writing version numbers in GUIs. Under Test in 4.3. Most recent commit to trunk was r29373. Tester: Juergen. However, this also needs to be checked in the table browser, the work on which is currently unscheduled. Spawned another ticket CAS-7033) for its underlying cause.
CAS-5379 - Subtle inconsistencies with other programs in Galactic Coordinates (Adam and Harvey). In a nutshell, shifts of ~0.2" are seen when taking data into other packages (e.g. DS9, IDL which both seem to agree with each other). It is unclear yet if this is an incorrect implementation in one or more packages, or possibly just a precision error. This is a subtle issue, and was pushed back. Ticket stalled. Needs to be looked at by someone with lots of time. To be left as-is for now. This needs significant work, including new science papers on how to actually define the Galactic coordinate system? Needs casacore discussion; this can be part of that. Passed to Jeff for now. Pushed back to some indefinite future release.
CAS-4636 (Oct 2012): Elevation dependent opacity application w/ Tsys. Still awaiting input from Science. Had been "On Hold" since August, awaiting data. Switched to Input Required and passed to Crystal for comment. Bumped back to 4.4+. Work on this is "Unscheduled" until further notice (more than a year, now). * CAS-6243: sdimaging does not accept type numpy.string_ for fieldid. Unscheduled, pending identification of a suitable example case. Commit was r29988. Discussion ongoing. Pushed back to 4.4(+). Tester: Todd. Todd hasn't seen this happening, but hasn't specifically tested for it either.
Upcoming Ready to (Re)Test Items
Not Yet Assigned To Testers
See below "assigned" SD list.
Already Assigned To Testers
CAS-5836 (Nov): 4.4 item. Create new task imrebin. Under Test again in 4.4.9 or later (so testable again now). Tester: Amanda (was Adam). The dropdeg and box parameters should be hooked up correctly now. Mostly works, but a couple of details identified. Passed back to developer.
CAS-5893 (May): Now a 4.5 item. Add the ability to write a spectral profile to an ASCII file in the ia tool. Was Under Test in 4.3. Commit was r29681. Tester: Assigned to Juergen for testing and a possible CSSC discussion. Might also need a task adding for this for 4.5? Recent testing done, passed back to dev.
CAS-6951 (Oct): 4.4 item now. mstransform creates a 4-polarization DATA column for single-polarization ALMA WVR data, and a 1-polarization DATA column for four-polarization ALMA data. Fix already included in current new-style test/stable packages newer than 4.2.23. Scheduled again now. Tester: Todd. Ticket currently back with developer(s) again.
CAS-3532 (Sep): Incorporation of Alma Primary Beam in Mosaic. Was ARTT, currently Scheduled. Tester was Scott S., but ticket passed to Crystal for input. Some test imaging done. Ticket with developer. Pushed back to 4.5.
CAS-3517 (Aug): Improve remapping interface (Cal libraries). Input Required from developer. Tester: Steve. Some testing done, recommendations made, ticket back with developer. Discussion ongoing. Further callibrary work to be pushed out to 4.4 in Jira. Pushed back to 4.4. Previously identified as a duplicate of CAS-5617, but now (also) a sub-task of it.
CAS-5127 (May): Document ia toolkit methods. Status Scheduled. Mark is working on this. Most of Juergen's prioritized list of 26 items has been done. Dates to be added his future documentation updates. Prioritized by Mark. Ongoing. ia.regrid docs will require more work. Still needs code commits. Mark to restart work on this under Linux soon.
CAS-6989 (Jan): 4.4 item. Define infrastructure for new sdutil, sd tool and classes. Under Test in current stable. Tester: Junko
CAS-5488 (Mar 2015): include beam size in header of SD image. Ready To Test. Passed to Bunyo, pending tester assignment. Needs new stable package to test.
CAS-6993 (Jan): MS transition: apply position switching calibration. Ready To Test. Tester: Bunyo. Needs CASA version 4.4.99 or newer to test. Some provisional testing done with test package, error reported.
CAS-6992 (Jan): MS transition: Define a task to generate Tsys calibration table. Under Test. Tester: Bunyo. Testing ongoing.
CAS-6572: (Aug): A new baseline task that handles baseline table. Under Test in latest 4.3 casapy-test/new-style stable packages. Mostly done. Ticket with Kana. Ticket previously pinged.