Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1217 1471 (N24W10 L=218)   323     72        0 (1168/1451-1255/1487)   0.0 W06-W12 N22-N25
      2  299 1346 (N12E53 L=155)   477     52        2 ( 278/1314- 318/1372)  71.6 E54-E50 N10-N13
      3 1657 1152 (N08W40 L=248)   834    234        1 (1586/1071-1740/1240) -31.6 W34-W47 N03-N12
      4 1758 1213 (N13W49 L=257)   325     92        1 (1717/1185-1783/1235) -18.4 W45-W51 N11-N13
      5  852 1078 (S02E11 L=198)   471    120        1 ( 832/1008- 871/1142) -81.9 E12-E09 S06-N01
      6  838  978 (S08E11 L=197)   219     50        0 ( 807/ 958- 868/ 995)  33.7 E12-E09 S09-S07
      7 1868  854 (S07W63 L=272)   686    157        3 (1834/ 810-1887/ 904)  63.4 W59-W66 S10-S04
      8 1291  860 (S13W17 L=226)   193     90        0 (1246/ 841-1333/ 871)  -9.5 W14-W20 S13-S11
      9 1577  728 (S18W39 L=247)  2066    374        0 (1411/ 617-1740/ 790)  28.6 W28-W51 S26-S13
     10  346  654 (S30E48 L=160)   631    146        0 ( 312/ 609- 379/ 712)  40.6 E51-E44 S32-S26
     11 1284  509 (S35W23 L=231)   318    115        0 (1230/ 481-1339/ 540)  33.7 W19-W26 S37-S32
  

    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