Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  971 1583 (N35W05 L=144)  1228    393        2 ( 787/1499-1126/1628)   4.6 E09-W16 N32-N38
      2 1615  952 (S12W37 L=175)   568    212        3 (1545/ 895-1686/1019)  24.4 W31-W42 S14-S08
      3 1833  945 (S15W56 L=195)   514    116        1 (1807/ 893-1856/ 994)  50.2 W53-W59 S18-S12
      4 1567  790 (S21W32 L=171)   982    261        2 (1475/ 714-1656/ 890)  29.7 W25-W39 S24-S16
      5  586  693 (S14E32 L=106)   517    106        1 ( 537/ 653- 621/ 738)  15.9 E36-E29 S15-S11
      6 1061  649 (S23E03 L=136)   654    274        0 (1003/ 535-1148/ 732)  42.3 E08-W03 S29-S18
      7  294  601 (S15E60 L= 78)  1252    120        4 ( 260/ 545- 334/ 667) -90.0 E63-E58 S18-S11
      8  277  522 (S20E68 L= 70)   879     87        1 ( 243/ 495- 308/ 553) -38.7 E72-E62 S21-S17
      9  754  439 (S32E29 L=110)   354     81        0 ( 709/ 405- 784/ 472)  20.6 E33-E25 S34-S30
     10  640  289 (S41E48 L= 91)   458     73        0 ( 621/ 257- 668/ 321)  63.4 E50-E44 S44-S38
  

    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