Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  575 1660 (N61E19 L=247)   561    124        0 ( 543/1603- 623/1712)  37.9 E23-E12 N56-N65
      2  411 1592 (N60E45 L=222)   535     68        1 ( 378/1568- 455/1607)  -4.1 E52-E36 N58-N61
      3 1127 1532 (N33W23 L=289)   423     91        2 (1087/1510-1164/1555) -26.6 W20-W25 N31-N35
      4  934 1412 (N32W05 L=272)   302    122        0 ( 877/1399- 997/1431) -20.6 W01-W09 N29-N33
      5  193 1128 (N31E63 L=204)   713    107        3 ( 151/1098- 243/1158) -17.4 E71-E55 N28-N33
      6 1566  759 (S23W26 L=293)   296     61        0 (1547/ 732-1587/ 793)  45.0 W24-W28 S25-S21
      7 1537  638 (S30W22 L=289)   601    115        1 (1491/ 603-1594/ 667)   7.1 W18-W27 S31-S28
      8  476  362 (S21E62 L=205)  5500    353       18 ( 394/ 264- 553/ 481)  41.8 E78-E50 S29-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