sHelp
                                     LAB.M.SPDESC
     i   2
   lab.m.spec.description.dict
     lab.m.spdesc.lab.site.mnes

 Ì     i   2
lab.m.spec.description.dict    (main) 
[mnemonic]
&SMF[smf]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 mnemonic                    10 FREE     L                 smf                                                         
 abbrev                      10 FREE     L                 &SMF[smf]|2                                                 
 active                       1 YN       L                 &SMF[smf]|0                                                 
 last.update                 50 FREE     L                 &SMF[smf]UPD                                                
 name                        30 FREE     L                 &SMF[smf]|1                                                 
 Ì     i   2
lab.m.spdesc.lab.site.mnes    (lab.site.mnemonics) 
[mnemonic, lab.site]
&SMF[smf]LS[scl]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 lab.site                    10 FREE     L  LAB.C.SITE     scl                                                     
 lab.site.mnemonic           15 FREE     L                 &SMF[smf]LS[scl]|0                                          
 Ì       2
 INDEX FILE/INTERNAL NAME           SUBSCRIPTS/PHYSICAL BASE

 lab.m.spdesc.lab.site.mne.x        [lab.site,lab.site.mnemonic,mnemonic] = active
   lab.site.mne.x                     &SMFL[scl,smsdL,smf]