Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  940 1783 (N45E18 L=261)   813    146        2 ( 867/1762-1008/1798)   4.8 E24-E11 N43-N46
      2 1705 1595 (N42W54 L=333)   548     41        0 (1681/1577-1736/1610)   6.3 W50-W60 N39-N43
      3 1620 1575 (N38W41 L=320)   355     49        0 (1594/1551-1646/1601) -36.9 W39-W43 N36-N40
      4  594 1502 (N20E34 L=245)  1032    203        1 ( 521/1435- 661/1573) -28.1 E42-E27 N16-N24
      5 1161 1536 (N28W03 L=283)   400     90        2 (1119/1512-1197/1565)  -9.5 W00-W06 N26-N30
      6 1521 1271 (N15W29 L=308)   494    184        1 (1469/1194-1573/1345) -48.8 W25-W33 N11-N19
      7  811  666 (S29E10 L=269)  1149    372        0 ( 708/ 532- 940/ 794)  53.1 E18-E02 S39-S19
      8 1605  731 (S16W42 L=321)   434     97        1 (1574/ 691-1632/ 776)  59.0 W40-W43 S18-S12
  

    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