Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1148 1499 (N33W19 L= 61)   499    111        1 (1101/1460-1195/1531)  14.0 W14-W22 N31-N34
      2  953 1058 (N10E04 L= 39)   248    114        0 ( 907/1011-1001/1092) -56.3 E05-E01 N06-N12
      3 1322 1037 (N02W18 L= 60)   270     61        2 (1289/1007-1340/1069)  56.3 W15-W19 N00-N03
      4  197  940 (N13E62 L=340)  1374    349        2 ( 121/ 856- 259/1025) -35.5 E71-E56 N07-N17
      5 1855  934 (S17W58 L=100)  1040    177        4 (1814/ 872-1891/ 975)  63.4 W53-W62 S20-S13
      6  199  756 (N01E68 L=334)   643     97        0 ( 173/ 739- 224/ 770)   5.7 E73-E63 N00-N02
      7 1702  639 (S32W42 L= 84)   805    163        2 (1654/ 584-1742/ 716)  45.0 W37-W45 S35-S27
      8  296  555 (S12E64 L=338)  1388    205        2 ( 267/ 498- 324/ 588)  31.0 E69-E59 S16-S09
      9 1484  449 (S41W22 L= 65)  1067    249        1 (1374/ 368-1584/ 538)  22.8 W12-W31 S44-S35
  

    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