Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1298 1773 (N50E08 L=  3)   460     56        0 (1266/1754-1330/1794)  36.9 E09-E04 N47-N52
      2 1413 1647 (N43W06 L= 18)  1302    229        0 (1330/1562-1495/1730) -23.6 E02-W14 N39-N48
      3  749 1690 (N25E39 L=333)   773    106        2 ( 700/1660- 789/1724)  71.6 E41-E34 N21-N27
      4 1183 1597 (N31E08 L=  4)   445    113        2 (1158/1540-1199/1648) -49.4 E11-E05 N27-N34
      5  838 1562 (N19E27 L=345)   261     88        1 ( 813/1544- 878/1595)  -9.5 E29-E23 N17-N20
      6 1441 1440 (N29W13 L= 25)   243    105        0 (1397/1398-1478/1466) -15.9 W09-W16 N27-N30
      7 1867 1175 (N29W56 L= 68)   505     62        0 (1842/1146-1896/1208) -18.4 W52-W60 N27-N30
      8  180 1119 (S21E65 L=307)  1174    196        4 ( 124/1042- 214/1199)  48.0 E73-E60 S25-S15
      9  298  995 (S26E49 L=323)   434    143        0 ( 241/ 951- 338/1046)  37.9 E54-E45 S29-S22
     10  812  860 (S22E08 L=  4)   271     82        0 ( 766/ 849- 858/ 873)  18.4 E10-E04 S23-S20
     11  229  789 (S40E58 L=314)   649    120        1 ( 188/ 744- 281/ 819)  17.4 E66-E50 S43-S38
     12 1426  399 (S28W50 L= 61)  1254    265        0 (1362/ 309-1539/ 467)  85.9 W46-W54 S35-S21
  

    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