Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  466 1499 (N14E49 L=350)  1817    440        4 ( 409/1383- 560/1640) -35.0 E58-E37 N08-N22
      2  386 1617 (N20E63 L=336)   648     66        2 ( 363/1595- 413/1638)  26.6 E65-E60 N18-N21
      3 1020 1405 (N20E09 L= 30)   692    161        1 ( 972/1338-1075/1474) -24.0 E13-E04 N16-N23
      4 1442 1335 (N26W19 L= 58)   377     89        0 (1410/1284-1472/1373) -33.7 W16-W22 N22-N27
      5  418 1195 (S05E42 L=356)  1125    202        2 ( 336/1138- 501/1240)  36.0 E47-E36 S09-N00
      6 1044 1214 (N09E03 L= 36)   291     56        3 (1017/1190-1068/1240) -18.4 E04-E01 N07-N10
      7 1770 1083 (N18W49 L= 87)  1254    294        3 (1719/ 948-1800/1186) -60.3 W43-W53 N10-N24
      8  661 1028 (S10E22 L= 17)   821    227        0 ( 556/ 985- 760/1065)  13.0 E28-E15 S11-S07
      9 1144  596 (S25W18 L= 56)   424    103        0 (1085/ 578-1197/ 611)  14.0 W13-W21 S25-S23
     10  684  549 (S39E12 L= 26)   266     44        0 ( 656/ 536- 717/ 564)  11.3 E14-E09 S40-S38
  

    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