Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  899 1578 (N32E19 L= 17)  1583    431        3 ( 740/1474-1074/1678) -10.1 E34-E05 N27-N36
      2  501 1628 (N29E51 L=346)   513     89        2 ( 473/1590- 526/1661) -71.6 E52-E49 N25-N31
      3 1314 1553 (N38W11 L= 48)  1407    367        4 (1159/1477-1499/1634)  -8.4 E01-W26 N35-N41
      4  412 1464 (N17E51 L=346)   411     84        2 ( 392/1424- 442/1498) -78.7 E52-E48 N13-N18
      5  936 1414 (N22E12 L= 24)   340    103        0 ( 880/1379- 973/1434)   0.0 E16-E09 N20-N23
      6 1352 1324 (N23W16 L= 53)   283     58        1 (1320/1298-1376/1351) -31.0 W13-W18 N21-N24
      7  403 1135 (S03E42 L=354)   380     93        0 ( 367/1104- 443/1154)  38.7 E44-E39 S05-S01
      8 1185  465 (S33W22 L= 59)   528    135        1 (1123/ 443-1247/ 501)  -5.7 W16-W26 S34-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