Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1158 1596 (N41W13 L=293)   262     77        0 (1125/1575-1188/1621) -45.0 W11-W15 N39-N43
      2 1030 1440 (N31W02 L=281)   275     55        2 (1003/1413-1051/1468) -76.0 W00-W03 N28-N32
      3 1763 1283 (N16W57 L=336)   580    104        0 (1716/1247-1802/1309) -26.6 W52-W60 N13-N17
      4 1523 1192 (N12W34 L=313)   748    188        1 (1452/1134-1599/1251) -41.6 W29-W38 N08-N16
      5  672  856 (S05E23 L=257)   432    120        0 ( 609/ 822- 718/ 878) -14.0 E27-E19 S07-S03
      6  268  840 (S06E56 L=224)   713    103        2 ( 221/ 819- 321/ 865) -11.3 E61-E50 S07-S04
      7  298  625 (S21E59 L=221)  1118    253        5 ( 240/ 521- 348/ 721)  81.9 E63-E54 S28-S14
      8  722  617 (S21E22 L=258)   259    135        0 ( 679/ 572- 747/ 658) -80.5 E24-E20 S23-S17
      9 1317  423 (S37W20 L=300)   843    169        0 (1282/ 351-1361/ 482)  68.2 W18-W23 S43-S32
     10  889  460 (S32E12 L=267)   267     32        0 ( 863/ 443- 913/ 475)   0.0 E14-E10 S33-S31
  

    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