Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1071 1307 (N20W11 L=108)   219    101        0 (1048/1271-1106/1353) -90.0 W10-W11 N17-N23
      2  729 1219 (N25E12 L= 86)  1779    527        1 ( 499/1092- 919/1330) -47.4 E26-E03 N12-N37
      3 1923 1189 (S13W71 L=168)  3493    161        9 (1869/1107-1967/1263)  84.3 W61-W81 S19-S08
      4 1749 1051 (S14W45 L=143)  1567    447        2 (1622/ 921-1790/1233)  31.0 W32-W53 S19-S04
      5 1869  961 (S23W56 L=154)  1164    182        0 (1811/ 882-1925/1018)  10.6 W48-W65 S25-S21
      6 1344  739 (S18W10 L=108)   983    338        0 (1285/ 588-1403/ 875)  42.9 W02-W17 S25-S12
      7 1537  804 (S21W24 L=122)   302    114        0 (1514/ 751-1552/ 854)  45.0 W21-W25 S23-S17
      8 1063  721 (S11E06 L= 92)   254     91        1 (1046/ 666-1085/ 758)  51.3 E08-E03 S14-S09
      9  605  526 (S11E39 L= 58)   797    208        5 ( 578/ 427- 625/ 624)  50.7 E45-E35 S17-S05
     10  296  535 (S05E66 L= 32)  1401    132        2 ( 262/ 481- 344/ 571)  35.5 E72-E60 S07-S02
     11  516  530 (S09E45 L= 52)   602     80        3 ( 483/ 497- 542/ 570)  38.7 E48-E42 S11-S06
     12 1352  549 (S30W06 L=104)   280    103        0 (1303/ 539-1407/ 562) -23.2 W02-W09 S32-S28
     13  467  386 (S17E59 L= 39)  1480    176        2 ( 426/ 311- 516/ 463)  61.4 E61-E54 S22-S11
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y