<font face="Verdana, Arial, Helvetica" size="2">Thomas Krichbaum updated #13081<br />
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POSSM, VPLOT, UVPLOT crash in version 'tst'<br />
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<div style="margin-left: 40px;">Ticket ID: 13081</div>
<div style="margin-left: 40px;">URL: <a href="https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/13081">https://help.nrao.edu/staff/index.php?/Tickets/Ticket/View/13081</a></div>
<div style="margin-left: 40px;">Name: Thomas Krichbaum</div>
<div style="margin-left: 40px;">Email address: <a href="mailto:tkrichbaum@mpifr-bonn.mpg.de">tkrichbaum@mpifr-bonn.mpg.de</a></div>
<div style="margin-left: 40px;">Creator: User</div>
<div style="margin-left: 40px;">Department: AIPS Data Reduction</div>
<div style="margin-left: 40px;">Staff (Owner): -- Unassigned --</div>
<div style="margin-left: 40px;">Type: Issue</div>
<div style="margin-left: 40px;">Status: Open</div>
<div style="margin-left: 40px;">Priority: Default</div>
<div style="margin-left: 40px;">SLA: NRAO E2E</div>
<div style="margin-left: 40px;">Template group: Default</div>
<div style="margin-left: 40px;">Created: 29 November 2018 02:00 PM</div>
<div style="margin-left: 40px;">Updated: 29 November 2018 02:00 PM</div>
<div style="margin-left: 40px;">Reply due: 03 December 2018 02:00 PM (4d 0h 0m)</div>
<div style="margin-left: 40px;">Resolution due: 25 August 2021 12:00 AM (999d 10h 0m)</div>
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Good afternoon,<br /><br />I run DTSIM to generate a data file (DTSIM input file is attached). <br />When I switch to AIPS version 'new', the tasks POSSM, VPLOT, UVPLT run fine.<br /><br />After DTSIM I get a warning which says: <br /><br />Note: The following floating-point exceptions are signalling: IEEE_INVALID_FLAG<br /><br />When I compare the number of visibilities in the data using 'imhead', I find some differences:<br /><br />in 'tst': visibilities 40320<br />in 'new" visibilities 42000<br /><br />Using 'prtan' I also find some differences:<br />in 'tst': XYZHAND = 'RIGHT ' TFRAME = 'ITRF '<br />in 'new': XYZHAND = '???? ' TFRAME = ' '<br /><br />I guess this is are minor issues. <br /><br />However:<br />When I switch to version 'tst', the task 'POSSM', 'VPLOT', 'UVPLT' crash with the follwing statement:<br /><br /> At line 268 of file /home/AIPS/31DEC18/LNX64/PREP/DSMEAR.f<br />Fortran runtime error: Bad value during integer read<br /><br />Error termination. Backtrace:<br />#0 0x7f08a87496a4 in formatted_transfer_scalar_read<br /> at ../../../gcc-6.3.0/libgfortran/io/transfer.c:1363<br />#1 0x7f08a87496a4 in formatted_transfer<br /> at ../../../gcc-6.3.0/libgfortran/io/transfer.c:1995<br />#2 0x453928 in ???<br />#3 0x43d8e5 in ???<br />#4 0x43060c in ???<br />#5 0x418a71 in ???<br />#6 0x41b5a6 in ???<br />#7 0x42237e in ???<br />#8 0x7f08a7b65f44 in ???<br />#9 0x402ba8 in ???<br />AIPS 1: Resumes<br /><br />This does only happen in version 'tst', it does NOT 'happen' in 'new'. Is it possible to fix this with the next midnight job ?<br /><br />Kinds regards, Thomas
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