Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1108 1724 (N52W07 L=211)   397     68        1 (1075/1708-1152/1741)   7.1 W03-W11 N50-N53
      2  533 1521 (N34E41 L=163)  1693    416        1 ( 392/1446- 703/1606) -13.0 E63-E24 N29-N39
      3  212 1293 (N17E67 L=137)   507     48        1 ( 192/1273- 234/1315) -14.0 E71-E63 N15-N18
      4  718  688 (S18E20 L=184)   464    219        0 ( 620/ 665- 812/ 721)  -8.7 E26-E13 S19-S16
      5  386  596 (S26E49 L=155)  1835    285        3 ( 309/ 464- 451/ 693)  31.0 E71-E40 S37-S19
      6 1698  645 (S21W52 L=256)   338     32        2 (1679/ 624-1717/ 668)  71.6 W49-W54 S22-S19
      7  769  612 (S23E17 L=187)   372    149        0 ( 726/ 553- 828/ 649)  41.2 E20-E12 S27-S20
      8 1155  496 (S31W10 L=214)   282     87        1 (1107/ 477-1191/ 513)  26.6 W06-W12 S32-S29
      9 1553  414 (S38W47 L=251)   607     89        0 (1528/ 373-1572/ 455) -74.1 W44-W49 S41-S34
     10 1441  359 (S42W39 L=243)   952    112        2 (1396/ 335-1499/ 384)  18.4 W33-W45 S44-S40
     11 1147  317 (S46W12 L=216)   320     53        2 (1123/ 300-1168/ 342)  63.4 W10-W14 S47-S43
     12 1234  304 (S47W21 L=225)   672    115        1 (1180/ 284-1288/ 328)   5.7 W15-W25 S49-S44
  

    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