Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1497 1720 (N57W41 L=163)  1078    138        2 (1447/1669-1552/1751)  20.3 W30-W57 N50-N60
      2 1031 1623 (N40E08 L=113)   472     91        2 ( 990/1593-1065/1644)   0.0 E11-E05 N37-N42
      3  803 1412 (N22E20 L=102)   522    168        0 ( 776/1349- 822/1492) -66.0 E21-E16 N18-N27
      4  842 1410 (N23E17 L=105)   210     33        2 ( 821/1392- 868/1429) -14.0 E18-E14 N21-N23
      5  708 1360 (N18E25 L= 97)   413    161        0 ( 676/1278- 733/1420)  90.0 E26-E23 N12-N21
      6  585 1395 (N19E34 L= 87)   326     78        2 ( 562/1365- 615/1418) -11.3 E36-E31 N16-N20
      7  868 1318 (N17E13 L=108)   231    101        1 ( 828/1289- 908/1348)  -9.5 E16-E10 N15-N18
      8  602  780 (S19E25 L= 97)   755    199        2 ( 545/ 696- 666/ 829)  51.3 E29-E20 S25-S15
      9 1708  647 (S15W55 L=177)   516     10        1 (1684/ 624-1732/ 669)   0.0 W52-W58 S16-S13
     10 1292  417 (S35W29 L=151)   405     94        1 (1249/ 392-1334/ 446)  45.0 W26-W31 S37-S32
     11  821  222 (S62E07 L=115)   447     65        0 ( 798/ 189- 838/ 258) -69.4 E09-E04 S66-S57
  

    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