Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  341 1468 (N15E58 L=282)  2233    323        5 ( 240/1312- 437/1634)  82.6 E64-E53 N04-N27
      2  382 1418 (N13E52 L=289)   562    118        2 ( 342/1356- 420/1460)  60.3 E53-E49 N08-N15
      3 1634 1218 (N21W38 L= 18)   342     96        0 (1602/1177-1667/1259) -33.7 W34-W40 N19-N23
      4 1278 1135 (N10W14 L=354)   644    180        0 (1245/1080-1346/1223) -41.2 W10-W18 N07-N15
      5  159 1164 (S06E69 L=271)  1145    200        2 ( 122/1121- 190/1195) -13.0 E78-E63 S08-S03
      6  749 1156 (N03E19 L=322)   310     92        2 ( 713/1125- 802/1181)  -9.5 E21-E15 N01-N04
      7  160 1015 (S15E65 L=275)   948    164        1 ( 138/ 960- 191/1056)  56.3 E67-E61 S18-S12
      8 1603  535 (S20W50 L= 31)   416    128        1 (1571/ 510-1642/ 563)  -8.1 W47-W54 S21-S18
  

    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