Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1352 1774 (N56E03 L=245)   793     71        1 (1315/1746-1395/1795)  49.4 E05-W01 N52-N59
      2  612 1654 (N22E47 L=201)   576    159        1 ( 584/1616- 661/1720) -26.6 E52-E42 N19-N25
      3  412 1661 (N18E67 L=181)   900     91        1 ( 384/1616- 426/1693) -24.4 E74-E61 N14-N20
      4  363 1509 (N07E60 L=188)  2691    276       15 ( 288/1434- 454/1586)  45.0 E69-E54 N02-N13
      5  331 1269 (S07E52 L=196)   347     50        0 ( 310/1253- 359/1292) -11.3 E53-E48 S08-S06
      6  165 1018 (S25E66 L=182)   684     62        1 ( 134/ 992- 194/1042) -12.5 E71-E61 S26-S23
      7  427  903 (S27E35 L=212)   511    117        1 ( 370/ 883- 479/ 928)  18.4 E40-E31 S28-S24
      8 1906  850 (N12W72 L=319)  1128    119        2 (1883/ 799-1929/ 913)  82.9 W68-W75 N08-N16
      9  362  636 (S46E41 L=207)   519     82        1 ( 337/ 608- 397/ 668) -15.9 E44-E37 S47-S43
     10 1450  495 (S22W44 L=292)   309     75        1 (1436/ 452-1470/ 528) -51.3 W42-W46 S24-S19
     11  876  467 (S42W08 L=256)   530    146        0 ( 834/ 429- 928/ 522) -16.7 W03-W13 S43-S38
     12 1501  441 (S23W52 L=300)   524     80        1 (1470/ 417-1539/ 472)  68.2 W49-W53 S25-S20
  

    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