1 | ;------------------------------------------------------------ |
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2 | ;------------------------------------------------------------ |
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3 | ;------------------------------------------------------------ |
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4 | ; |
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5 | ; NAME: interp2.pro |
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6 | ; |
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7 | ; PURPOSE: Enables interpolation from a given ORCA grid to its |
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8 | ; closest geographical equivalent grid |
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9 | ; |
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10 | ; CATEGORY : Subroutine |
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11 | ; |
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12 | ; CALLING SEQUENCE : interp2 |
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13 | ; |
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14 | ; INPUTS : |
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15 | ; A full ORCA grid file + a 1D or 2D field on this grid |
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16 | ; OUTPUTS : |
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17 | ; - A grid file for the geographical equivalent to the given |
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18 | ; ORCA grid |
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19 | ; - The interpolated field on this new grid + the weights and |
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20 | ; pointers required to creat it. |
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21 | ; |
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22 | ; COMMON BLOCKS: |
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23 | ; |
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24 | ; None |
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25 | ; |
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26 | ; SIDE EFFECTS: |
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27 | ; |
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28 | ; RESTRICTIONS: REQUIRES SAXO TOOL |
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29 | ; |
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30 | ; EXAMPLE: |
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31 | ; |
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32 | ; MODIFICATION HISTORY: 08/2002 Robinson Hordoir |
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33 | ; |
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34 | ;------------------------------------------------------------ |
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35 | pro interp2 |
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36 | |
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37 | |
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38 | |
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39 | @initorca |
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40 | @naminterp2 |
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41 | |
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42 | |
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43 | |
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44 | ;---------------------------------------------------------- |
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45 | ; GEOGRID COMPUTATION (Grid & Mask) |
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46 | ;---------------------------------------------------------- |
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47 | |
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48 | |
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49 | if geogrid_mesh EQ 0 then begin |
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50 | |
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51 | print, 'Geogrid will be calculated, this may take a while, please wait...' |
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52 | |
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53 | make_geogrid |
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54 | |
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55 | endif |
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56 | |
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57 | ;---------------------------------------------------------- |
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58 | ; WEIGHT & POINTER FILE COMPUTATION |
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59 | ;---------------------------------------------------------- |
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60 | |
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61 | if weight_file EQ 0 then begin |
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62 | |
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63 | print, 'Weight file must calculated, this will take quite a while...' |
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64 | |
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65 | make_weight |
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66 | |
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67 | endif |
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68 | |
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69 | ;---------------------------------------------------------- |
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70 | ; Output fields calculation |
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71 | ;---------------------------------------------------------- |
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72 | |
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73 | newinterp |
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74 | |
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75 | |
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76 | end |
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