Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  869 1624 (N33E25 L=196)   794    144        0 ( 813/1581- 915/1653)  -7.1 E28-E20 N30-N35
      2 1271 1422 (N28W08 L=229)  1893    535        6 (1129/1186-1422/1566) -37.2 E04-W21 N15-N35
      3 1128 1219 (N12W03 L=224)   577    223        1 (1033/1185-1232/1254)   4.8 E03-W09 N10-N13
      4 1755 1058 (N15W50 L=271)  1057    198        4 (1725/ 980-1804/1126) -49.4 W46-W55 N11-N19
      5  238  947 (S20E56 L=165)  3258    406        2 ( 121/ 810- 342/1086)  28.9 E85-E46 S30-S09
      6 1758  881 (N05W53 L=274)   621    136        0 (1733/ 817-1796/ 925)  74.1 W51-W56 N00-N07
      7 1074  730 (S18W09 L=230)   322     38        0 (1047/ 706-1100/ 754) -26.6 W06-W10 S19-S16
      8 1604  674 (S11W46 L=267)   975    148        1 (1520/ 646-1659/ 710)  26.6 W40-W50 S13-S07
      9 1595  550 (S18W51 L=272)   439    156        0 (1527/ 517-1648/ 589)  45.0 W46-W54 S21-S14
     10  772  296 (S57E02 L=219)  1225    251        3 ( 637/ 278- 880/ 325)  14.5 E19-W08 S63-S52
  

    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