Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  453 1556 (N18E50 L= 32)  1553    272        6 ( 407/1490- 537/1663) -27.6 E60-E39 N13-N25
      2 1093 1559 (N27E05 L= 77)   944    293        2 ( 993/1463-1205/1629) -23.6 E13-W03 N23-N30
      3 1658 1334 (N24W37 L=119)   272     64        0 (1638/1299-1674/1360) -45.0 W35-W38 N22-N25
      4  481 1292 (N02E39 L= 43)   353     92        0 ( 441/1258- 515/1324) -15.9 E42-E35 N00-N03
      5  471 1134 (S08E36 L= 45)  1130    320        5 ( 382/1048- 544/1248)  55.3 E42-E32 S13-N00
      6 1788 1169 (N17W50 L=131)   484    116        2 (1746/1134-1815/1215) -90.0 W45-W52 N14-N20
      7  269  887 (S25E53 L= 29)   974    244        3 ( 224/ 774- 313/ 999) -61.7 E57-E48 S31-S18
      8  643  943 (S17E22 L= 60)   227     51        0 ( 619/ 926- 670/ 968) -33.7 E23-E20 S17-S15
      9  522  818 (S26E30 L= 52)  1217    357        2 ( 411/ 708- 588/ 953)  53.1 E39-E25 S33-S17
     10  715  757 (S27E15 L= 66)  1416    408        3 ( 658/ 605- 812/ 928)  72.3 E18-E11 S37-S15
     11 1129  726 (S22W12 L= 94)   198    140        0 (1088/ 687-1149/ 769) -31.0 W08-W13 S24-S19
     12  867  629 (S33E03 L= 79)   555    150        1 ( 796/ 611- 941/ 648)  24.0 E08-W01 S34-S30
     13  633  544 (S42E21 L= 61)   585     92        1 ( 582/ 517- 674/ 573)  20.6 E25-E16 S45-S39
  

    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