Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  953 1769 (N37E27 L=271)   719     97        2 ( 918/1741-1008/1795)  38.7 E30-E23 N34-N39
      2  350 1586 (N13E63 L=235)   764    159        1 ( 330/1539- 370/1628) -40.6 E66-E58 N09-N15
      3  560 1549 (N13E43 L=255)   294     84        0 ( 544/1522- 586/1583) -36.9 E44-E39 N11-N15
      4  439 1465 (N06E48 L=250)   652    173        0 ( 383/1426- 495/1503)  -9.5 E54-E42 N04-N07
      5  859 1331 (N06E17 L=281)   931    234        0 ( 829/1217- 888/1434) -59.7 E19-E12 N00-N12
      6 1672 1118 (N15W37 L=335)   886    160        0 (1633/1031-1699/1193) -45.0 W33-W41 N10-N18
      7  412 1111 (S15E40 L=258)   715    209        2 ( 324/1079- 503/1151)   4.1 E47-E33 S15-S13
      8  669 1080 (S12E22 L=276)   256     87        0 ( 622/1055- 709/1100)   0.0 E25-E18 S12-S11
      9  216 1024 (S23E56 L=242)  1607    382        1 ( 131/ 948- 311/1088)  33.7 E64-E47 S28-S18
     10 1625  871 (S00W40 L=338)   310     80        0 (1583/ 846-1662/ 891)  31.0 W37-W42 S02-N02
     11 1715  556 (S13W61 L=359)  1030    130        1 (1661/ 524-1751/ 609)  60.3 W56-W64 S16-S09
  

    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