Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1236 1809 (N51E03 L=288)   651     74        0 (1198/1784-1278/1830)   9.5 E06-W00 N49-N53
      2  666 1780 (N35E47 L=245)   405     56        0 ( 652/1744- 680/1813) -36.9 E51-E43 N32-N38
      3  662 1689 (N28E40 L=251)   296     26        1 ( 635/1675- 686/1706)   0.0 E42-E37 N27-N29
      4 1089 1632 (N32E09 L=283)   317     92        1 (1077/1586-1103/1677) -56.3 E10-E06 N29-N35
      5 1730 1281 (N24W43 L=335)   370     62        2 (1699/1265-1769/1297)  23.2 W39-W46 N22-N25
      6  976 1225 (N04E06 L=285)   246     79        0 ( 941/1200-1007/1248)  36.9 E08-E04 N02-N05
      7  914  772 (S23E02 L=290)   288    116        0 ( 869/ 752- 964/ 799)  36.9 E04-W00 S24-S20
      8  646  538 (S44E18 L=274)   543     96        0 ( 615/ 499- 683/ 577) -31.0 E20-E14 S45-S40
      9  943  560 (S36W05 L=296)   318     77        0 ( 906/ 547- 984/ 577)  31.0 W02-W07 S37-S34
     10 1187  249 (S51W41 L=333)   337     21        0 (1169/ 227-1206/ 270) -53.1 W38-W43 S53-S49
     11 1219  158 (S57W60 L=351)   966    129        1 (1162/ 122-1266/ 192)  -4.1 W47-W75 S58-S53
  

    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