Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1747 1488 (N33W50 L= 17)   613    147        0 (1715/1460-1776/1522)  35.5 W46-W53 N30-N36
      2  285 1376 (N11E56 L=271)  2148    342        5 ( 236/1292- 355/1483) -38.7 E64-E47 N05-N18
      3 1853 1338 (N25W59 L= 25)   768    159        3 (1826/1306-1892/1375) -38.7 W55-W63 N23-N27
      4 1726 1297 (N19W45 L= 12)   307     42        1 (1701/1281-1753/1312)   0.0 W42-W47 N18-N20
      5 1434 1285 (N15W23 L=349)   635    164        2 (1361/1261-1508/1309)   0.0 W18-W28 N12-N16
      6 1570 1147 (N08W33 L=360)   482    134        1 (1517/1116-1633/1173)  -7.1 W29-W37 N06-N09
      7  426  988 (S12E38 L=288)   271     65        0 ( 394/ 975- 458/1006)   0.0 E40-E35 S12-S10
      8  320  908 (S17E47 L=280)   359     61        1 ( 288/ 892- 355/ 924)  -9.5 E49-E43 S18-S16
      9 1390  869 (S11W24 L=351)   393    114        2 (1333/ 839-1448/ 903)  -7.1 W20-W28 S12-S09
     10  915  673 (S28E04 L=323)  1890    620        4 ( 625/ 555-1176/ 835)  32.2 E24-W11 S37-S15
  

    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