Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  771 1765 (N40E41 L=306)   439     57        1 ( 740/1738- 799/1791) -18.4 E45-E36 N38-N41
      2 1144 1597 (N36E05 L=342)  1018    205        0 (1057/1544-1244/1628)   0.0 E11-W03 N34-N38
      3  767 1430 (N17E24 L=322)   272     94        0 ( 733/1399- 797/1475)  71.6 E25-E23 N14-N20
      4  649 1106 (S04E24 L=323)   310    124        0 ( 618/1065- 698/1153) -33.7 E26-E20 S05-S01
      5  126 1119 (S12E73 L=274)   681     56        1 ( 104/1098- 149/1139)  -7.1 E78-E68 S13-S11
      6 1250 1000 (N01W14 L=  0)   450    110        1 (1202/ 977-1301/1027)   0.0 W10-W16 N00-N02
      7 1724  778 (S02W52 L= 38)  1637    295        3 (1638/ 667-1796/ 901)  71.6 W47-W55 S09-N06
      8  754  750 (S23E11 L=335)  1112    406        1 ( 619/ 626- 923/ 818)  48.4 E19-E01 S33-S15
  

    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