Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1152 1583 (N40W06 L=340)   484     79        1 (1105/1558-1191/1602)   0.0 W02-W09 N38-N41
      2  653 1484 (N29E30 L=303)   590    150        1 ( 595/1461- 729/1511) -15.3 E35-E24 N27-N30
      3 1450 1425 (N30W29 L=  2)   373    101        0 (1414/1398-1492/1453) -36.9 W25-W31 N28-N32
      4  505 1304 (N16E37 L=297)  1135    278        2 ( 430/1229- 600/1407) -27.9 E46-E29 N11-N22
      5  981 1303 (N19E05 L=329)   566    198        1 ( 892/1247-1052/1350) -26.6 E10-W00 N16-N21
      6  797  725 (S18E13 L=321)   261     75        0 ( 759/ 708- 837/ 743) -11.3 E15-E10 S18-S16
      7 1461  697 (S16W31 L=  5)   341     70        0 (1432/ 673-1485/ 729)  63.4 W29-W32 S17-S13
      8 1710  653 (S18W54 L= 28)   392     64        1 (1694/ 624-1733/ 677)  56.3 W51-W55 S19-S16
      9  300  542 (S35E63 L=271)   734     93        0 ( 258/ 522- 343/ 568)  11.3 E74-E54 S37-S32
  

    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