Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1092 1639 (N38W25 L=161)   930    238        4 (1051/1557-1157/1707)  28.3 W20-W33 N33-N41
      2 1505 1600 (N23W49 L=185)  2121    377        5 (1366/1519-1658/1650) -46.8 W41-W57 N13-N29
      3  576 1258 (N30E22 L=114)  1125    411        1 ( 406/1228- 747/1293) -17.7 E34-E09 N25-N36
      4 1571 1180 (S01W36 L=171)  1431    289        5 (1460/1135-1667/1220) -23.2 W27-W42 S06-N01
      5 1515 1106 (S04W30 L=166)   280    100        1 (1478/1071-1561/1126)   9.5 W26-W33 S05-S02
      6  826 1088 (N14E09 L=126)   305     75        0 ( 793/1068- 867/1119) -53.1 E10-E07 N11-N16
      7 1723 1003 (S16W42 L=178)   656    109        3 (1674/ 970-1763/1040)   7.1 W38-W46 S17-S14
      8 1452  833 (S17W19 L=155)   347    103        0 (1434/ 786-1471/ 895)  80.5 W18-W20 S19-S13
      9 1120  709 (S15E03 L=132)   791    218        3 (1001/ 669-1220/ 739) -42.0 E09-W01 S19-S10
     10  690  453 (S19E37 L= 98)   400    107        1 ( 642/ 415- 715/ 480) -68.2 E39-E35 S21-S16
     11  821  401 (S25E31 L=104)   395    155        1 ( 791/ 341- 862/ 458)  71.6 E32-E29 S30-S21
     12 1059  229 (S46E27 L=108)  1070    146        3 (1024/ 185-1084/ 271)  28.6 E33-E22 S49-S41
  

    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