Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  432 1456 (N20E48 L=230)   365    145        0 ( 408/1407- 467/1503) -35.5 E51-E43 N16-N22
      2 1379 1348 (N25W20 L=298)  1285    299        0 (1275/1214-1432/1465) -51.8 W11-W23 N16-N31
      3 1825 1394 (N34W60 L=338)   686    184        1 (1802/1361-1851/1415)  33.7 W56-W63 N31-N35
      4  240 1267 (N06E61 L=217)  1452    315        4 ( 204/1164- 263/1378) -42.7 E70-E56 N00-N12
      5  222 1038 (S08E58 L=219)   601     89        0 ( 205/ 994- 242/1084) -59.0 E60-E55 S10-S05
      6  278  896 (S16E51 L=227)   716     71        2 ( 250/ 870- 311/ 929) -21.8 E54-E48 S18-S14
      7  238  767 (S25E56 L=222)   573    141        0 ( 210/ 734- 271/ 801)  35.5 E59-E52 S27-S22
  

    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