Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1103 1641 (N39E09 L=310)  1688    389        5 ( 940/1529-1242/1739) -14.5 E24-W03 N33-N43
      2  525 1580 (N23E48 L=271)  1203    172        2 ( 488/1510- 560/1656) -55.0 E53-E43 N17-N27
      3  254 1468 (N11E70 L=249)  4661    255        6 ( 174/1361- 308/1582) -79.4 E77-E62 N03-N19
      4 1595 1279 (N25W33 L=352)   519    146        0 (1560/1214-1636/1340) -49.4 W29-W36 N21-N28
      5 1178 1276 (N16W04 L=323)   261     64        1 (1151/1249-1202/1313)  63.4 W03-W05 N14-N18
      6  228 1055 (S14E57 L=262)  1045    193        1 ( 177/ 969- 271/1128)  59.0 E62-E52 S19-S09
      7  295  994 (S16E49 L=269)   883    278        1 ( 211/ 912- 389/1062)  32.9 E58-E41 S22-S10
      8 1019  957 (S05W01 L=320)   182     95        0 (1006/ 913-1034/1002) -68.2 W00-W02 S07-S02
      9 1639  866 (N01W42 L=  1)   437     85        1 (1595/ 842-1681/ 892)   0.0 W38-W45 N00-N01
     10 1188  624 (S22W18 L=337)  1588    425        1 (1011/ 536-1377/ 683)  40.1 W09-W29 S30-S14
  

    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