Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  690 1320 (N01E27 L=358)   476    156        2 ( 619/1276- 756/1352)  -5.2 E32-E21 N00-N02
      2 1612 1110 (N14W32 L= 57)   569    199        0 (1570/1017-1639/1194) -45.0 W27-W36 N09-N18
      3 1746  995 (N12W46 L= 71)   336     85        1 (1723/ 952-1766/1032) -31.0 W42-W47 N10-N14
      4  675  957 (S20E19 L=  6)   209     84        0 ( 635/ 940- 723/ 977)   0.0 E21-E15 S20-S18
      5  530  762 (S35E25 L=360)   624    139        1 ( 469/ 722- 590/ 798)  -5.2 E30-E19 S35-S33
      6  999  512 (S37W15 L= 40)   220     80        0 ( 960/ 491-1033/ 531)   0.0 W11-W18 S37-S35
      7  422  391 (S66E45 L=340)   644     77        1 ( 388/ 376- 460/ 411)   8.1 E56-E35 S68-S63
      8  506  380 (S64E28 L=357)   461     44        0 ( 487/ 355- 526/ 407) -36.9 E31-E24 S66-S61
  

    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