ISIS problem with match_dataset_grids

Hi John,

Obviously, I've tried to do something that I shouldn't do.  Can you
give me a clue what I did wrong?  Did I try to regrid too many datasets
at once?  Or am I using the command incorrectly.

isis> [3,4,7,8,11,12,15,16,19,20];
Integer_Type[10]
isis> 
isis> match_dataset_grids ([3,4,7,8,11,12,15,16,19,20]);
*** Malloc Failed:  allocating 32768 bytes
*** Error:  rebin failed
*** Failed:  rebinning dataset 7
S-Lang Error: Intrinsic Error: called from line 3, file: <stdin>
//////////////////////////////
Current Spectrum List:
 id    instrument   m prt src    use/nbins   A   R     totcts   exp(ksec)  
target
  1     HETG-ACIS  -1  1   5    8192/ 8192   1   1  3.1000e+01    18.205  
HD93129AB
  2     HETG-ACIS   1  1   5    8192/ 8192   2   2  4.1000e+01    18.205  
HD93129AB
  3     HETG-ACIS  -1  2   5    8192/ 8192   3   3  6.5000e+01    18.205  
HD93129AB
  4     HETG-ACIS   1  2   5    8192/ 8192   4   4  4.1000e+01    18.205  
HD93129AB
  5     HETG-ACIS  -1  1   4    8192/ 8192   5   5  5.7000e+01    27.285  
HD93129AB
  6     HETG-ACIS   1  1   4    8192/ 8192   6   6  5.1000e+01    27.283  
HD93129AB
  7     HETG-ACIS  -1  2   4    8192/ 8192   7   7  5.9000e+01    27.285  
HD93129AB
  8     HETG-ACIS   1  2   4    8192/ 8192   8   8  9.0000e+01    27.283  
HD93129AB
  9     HETG-ACIS  -1  1   2    8192/ 8192   9   9  1.4000e+01    33.203  
HD93129AB
 10     HETG-ACIS   1  1   2    8192/ 8192  10  10  1.2000e+01    33.203  
HD93129AB
 11     HETG-ACIS  -1  2   2    8192/ 8192  11  11  1.1300e+02    33.203  
HD93129AB
 12     HETG-ACIS   1  2   2    8192/ 8192  12  12  1.0600e+02    33.203  
HD93129AB
 13     HETG-ACIS  -1  1   3    8192/ 8192  13  13  4.5000e+01    19.699  
HD93129AB
 14     HETG-ACIS   1  1   3    8192/ 8192  14  14  3.5000e+01    19.699 
 HD93129AB
 15     HETG-ACIS  -1  2   3    8192/ 8192  15  15  8.0000e+01    19.699  
HD93129AB
 16     HETG-ACIS   1  2   3    8192/ 8192  16  16  6.6000e+01    19.699  
HD93129AB
 17     HETG-ACIS  -1  1   2    8192/ 8192  17  17  3.2000e+01    19.563  
HD93129AB
 18     HETG-ACIS   1  1   2    8192/ 8192  18  18  2.7000e+01    19.563  
HD93129AB
 19     HETG-ACIS  -1  2   2    8192/ 8192  19  19  6.5000e+01    19.563  
HD93129AB
 20     HETG-ACIS   1  2   2    8192/ 8192  20  20  4.6000e+01    19.563  
HD93129AB
 
 
 All I really want to do is add together the MEG +/- first order from
 7 different spectra, and add together the HEG +/- first order
 from the same spectra.  Then I want to add the combined MEG to the
 combined HEG.  I have flux-corrected each dataset individually, then
 combined them.  But I'm sure I need to rebin somewhere.  Do I rebin
 the individual datasets before combining them, or just before
 I add the MEG and HEG combined spectra?
 
Thanks,
Joy
----------------------------------------
Dr. Joy Nichols            Harvard-Smithsonian     
jnichols_at_email.domain.hiddenpager:   6176869205_at_email.domain.hiddencell phone: 617-686-9205
Phone:   617-496-7149        FAX:        617-496-7067            
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