Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1660 1412 (N12W53 L=  7)  1983    338        0 (1548/1321-1779/1541) -63.4 W48-W60 N03-N22
      2  962 1452 (N34W07 L=321)   962    261        2 ( 837/1406-1072/1486) -34.7 W00-W13 N28-N38
      3 1321 1262 (N13W23 L=337)   785    298        2 (1240/1183-1408/1339)  11.3 W16-W31 N08-N16
      4  367 1187 (N30E43 L=271)   366     78        0 ( 334/1167- 410/1201)   7.1 E46-E38 N28-N31
      5  827 1138 (N18E09 L=305)   328     78        1 ( 804/1107- 855/1170)  36.9 E10-E06 N16-N19
      6 1789 1091 (S09W52 L=  7)   586    133        2 (1761/1032-1815/1154)  50.2 W48-W56 S12-S06
      7 1029 1051 (N09W01 L=315)   869    203        1 ( 969/1020-1117/1097)   6.3 E03-W06 N06-N11
      8  618 1073 (N19E24 L=290)   475    136        1 ( 548/1057- 688/1085) -12.5 E28-E19 N17-N20
      9  188  999 (N21E64 L=250)   554     53        3 ( 159/ 974- 216/1019)   0.0 E68-E59 N19-N22
  

    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