Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  622 1633 (N37E39 L=160)   664    122        2 ( 561/1610- 685/1650)  11.3 E44-E34 N34-N38
      2  744 1621 (N37E29 L=170)   301     41        0 ( 723/1600- 771/1639)  56.3 E30-E27 N35-N38
      3  996 1257 (N15E04 L=195)   265    100        0 ( 962/1230-1052/1273)   9.5 E06-W00 N13-N16
      4 1515 1252 (N20W31 L=230)   234     74        0 (1478/1237-1549/1267)  -9.5 W27-W33 N19-N20
      5  342 1182 (N04E48 L=151)   403     93        0 ( 321/1141- 380/1228)  56.3 E49-E45 N01-N07
      6  876 1085 (N04E10 L=189)   323     83        1 ( 842/1040- 903/1128)  63.4 E11-E08 N00-N06
      7  236 1023 (S06E57 L=142)   798    154        0 ( 197/ 983- 284/1074)  33.7 E61-E52 S09-S02
      8  728  922 (S08E17 L=182)   198     55        0 ( 713/ 891- 742/ 955) -76.0 E18-E16 S09-S05
      9 1323  876 (S05W20 L=219)   496    171        0 (1305/ 784-1337/ 947) -73.3 W18-W21 S10-N00
     10  937  824 (S12E04 L=195)   353    121        0 ( 869/ 803-1000/ 842)   0.0 E07-W00 S13-S10
  

    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