| 1 | PRO testinterp |
|---|
| 2 | |
|---|
| 3 | method = 'bilinear' |
|---|
| 4 | ; method = 'imoms3' |
|---|
| 5 | ; |
|---|
| 6 | |
|---|
| 7 | jpia = 300L |
|---|
| 8 | jpja = 200L |
|---|
| 9 | torg = findgen(jpia, jpja) |
|---|
| 10 | xorg = 20.d + 360.d/jpia*dindgen(jpia) |
|---|
| 11 | yorg = -89.d + 178.d/(jpja-1)*dindgen(jpja) |
|---|
| 12 | |
|---|
| 13 | |
|---|
| 14 | jpio = 400L |
|---|
| 15 | jpjo = 150L |
|---|
| 16 | xnew = 0.d + 360.d/jpio*dindgen(jpio) |
|---|
| 17 | ynew = -89.5d + 179.d/(jpjo-1)*dindgen(jpjo) |
|---|
| 18 | |
|---|
| 19 | |
|---|
| 20 | outnorth = where(ynew GT yorg[jpja-2], noutn) |
|---|
| 21 | outsouth = where(ynew LT yorg[1], nouts) |
|---|
| 22 | |
|---|
| 23 | t2 = fromreg(method, torg, xorg, yorg, xnew, ynew) |
|---|
| 24 | |
|---|
| 25 | t3 = fromreg(method, reverse(torg, 2), xorg, reverse(yorg), xnew, ynew) |
|---|
| 26 | IF array_equal(t2, t3) EQ 0 THEN stop ELSE print, 'ok1' |
|---|
| 27 | |
|---|
| 28 | |
|---|
| 29 | xshift = 20 |
|---|
| 30 | torg2 = shift(torg, xshift, 0) |
|---|
| 31 | xorg2 = shift(xorg, xshift) |
|---|
| 32 | xorg2[0: xshift-1] = xorg2[0: xshift-1]-360 |
|---|
| 33 | IF array_equal(sort(xorg2), lindgen(n_elements(xorg2))) EQ 0 THEN stop |
|---|
| 34 | t3 = fromreg(method, torg2, xorg2, yorg, xnew, ynew) |
|---|
| 35 | IF array_equal(t2, t3) EQ 0 THEN stop ELSE print, 'ok2' |
|---|
| 36 | |
|---|
| 37 | |
|---|
| 38 | xshift = 20 |
|---|
| 39 | torg2 = shift(torg, xshift, 0) |
|---|
| 40 | xorg2 = shift(xorg, xshift) |
|---|
| 41 | xorg2[0: xshift-1] = xorg2[0: xshift-1]-360 |
|---|
| 42 | IF array_equal(sort(xorg2), lindgen(n_elements(xorg2))) EQ 0 THEN stop |
|---|
| 43 | t3 = fromreg(method, reverse(torg2, 2), xorg2, reverse(yorg), xnew, ynew) |
|---|
| 44 | IF array_equal(t2, t3) EQ 0 THEN stop ELSE print, 'ok3' |
|---|
| 45 | |
|---|
| 46 | |
|---|
| 47 | xshift = 20 |
|---|
| 48 | torg2 = shift(torg, xshift, 0) |
|---|
| 49 | xorg2 = shift(xorg, xshift) |
|---|
| 50 | t3 = fromreg(method, torg2, xorg2, yorg, xnew, ynew) |
|---|
| 51 | IF array_equal(t2, t3) EQ 0 THEN stop ELSE print, 'ok4' |
|---|
| 52 | |
|---|
| 53 | xshift = 20 |
|---|
| 54 | torg2 = shift(torg, xshift, 0) |
|---|
| 55 | xorg2 = shift(xorg, xshift) |
|---|
| 56 | t3 = fromreg(method, reverse(torg2, 2), xorg2, reverse(yorg), xnew, ynew) |
|---|
| 57 | IF array_equal(t2, t3) EQ 0 THEN stop ELSE print, 'ok5' |
|---|
| 58 | |
|---|
| 59 | t3 = fromreg(method, torg, xorg, yorg, xnew, ynew, /nonorthernline) |
|---|
| 60 | IF array_equal(t2[*, 0:jpjo-1-noutn], t3[*, 0:jpjo-1-noutn]) EQ 0 THEN stop ELSE print, 'ok6' |
|---|
| 61 | FOR i = 1, noutn-1 DO if array_equal(t3[*, jpjo-1], t3[*, jpjo-1-i]) EQ 0 THEN stop ELSE print, 'ok7', i |
|---|
| 62 | t3 = fromreg(method, torg, xorg, yorg, xnew, ynew, /nosouthernline) |
|---|
| 63 | IF array_equal(t2[*, nouts:*], t3[*, nouts:*]) EQ 0 THEN stop ELSE print, 'ok8' |
|---|
| 64 | FOR i = 1, nouts-1 DO if array_equal(t3[*, 0], t3[*, i]) EQ 0 THEN stop ELSE print, 'ok9', i |
|---|
| 65 | |
|---|
| 66 | |
|---|
| 67 | t3 = fromreg(method, reverse(torg, 2), xorg, reverse(yorg), xnew, ynew, /nonorthernline) |
|---|
| 68 | IF array_equal(t2[*, 0:jpjo-1-noutn], t3[*, 0:jpjo-1-noutn]) EQ 0 THEN stop ELSE print, 'ok10' |
|---|
| 69 | FOR i = 1, noutn-1 DO if array_equal(t3[*, jpjo-1], t3[*, jpjo-1-i]) EQ 0 THEN stop ELSE print, 'ok11', i |
|---|
| 70 | t3 = fromreg(method, reverse(torg, 2), xorg, reverse(yorg), xnew, ynew, /nosouthernline) |
|---|
| 71 | IF array_equal(t2[*, nouts:*], t3[*, nouts:*]) EQ 0 THEN stop ELSE print, 'ok12' |
|---|
| 72 | FOR i = 1, nouts-1 DO if array_equal(t3[*, 0], t3[*, i]) EQ 0 THEN stop ELSE print, 'ok13', i |
|---|
| 73 | |
|---|
| 74 | xshift = 20 |
|---|
| 75 | torg2 = shift(torg, xshift, 0) |
|---|
| 76 | xorg2 = shift(xorg, xshift) |
|---|
| 77 | xorg2[0: xshift-1] = xorg2[0: xshift-1]-360 |
|---|
| 78 | IF array_equal(sort(xorg2), lindgen(n_elements(xorg2))) EQ 0 THEN stop |
|---|
| 79 | t3 = fromreg(method, torg2, xorg2, yorg, xnew, ynew, /nonorthernline) |
|---|
| 80 | IF array_equal(t2[*, 0:jpjo-1-noutn], t3[*, 0:jpjo-1-noutn]) EQ 0 THEN stop ELSE print, 'ok14' |
|---|
| 81 | FOR i = 1, noutn-1 DO if array_equal(t3[*, jpjo-1], t3[*, jpjo-1-i]) EQ 0 THEN stop ELSE print, 'ok15', i |
|---|
| 82 | |
|---|
| 83 | xshift = 20 |
|---|
| 84 | torg2 = shift(torg, xshift, 0) |
|---|
| 85 | xorg2 = shift(xorg, xshift) |
|---|
| 86 | xorg2[0: xshift-1] = xorg2[0: xshift-1]-360 |
|---|
| 87 | IF array_equal(sort(xorg2), lindgen(n_elements(xorg2))) EQ 0 THEN stop |
|---|
| 88 | t3 = fromreg(method, torg2, xorg2, yorg, xnew, ynew, /nosouthernline) |
|---|
| 89 | IF array_equal(t2[*, nouts:*], t3[*, nouts:*]) EQ 0 THEN stop ELSE print, 'ok16' |
|---|
| 90 | FOR i = 1, nouts-1 DO if array_equal(t3[*, 0], t3[*, i]) EQ 0 THEN stop ELSE print, 'ok17', i |
|---|
| 91 | |
|---|
| 92 | xshift = 20 |
|---|
| 93 | torg2 = shift(torg, xshift, 0) |
|---|
| 94 | xorg2 = shift(xorg, xshift) |
|---|
| 95 | xorg2[0: xshift-1] = xorg2[0: xshift-1]-360 |
|---|
| 96 | IF array_equal(sort(xorg2), lindgen(n_elements(xorg2))) EQ 0 THEN stop |
|---|
| 97 | t3 = fromreg(method, reverse(torg2, 2), xorg2, reverse(yorg), xnew, ynew, /nonorthernline) |
|---|
| 98 | IF array_equal(t2[*, 0:jpjo-1-noutn], t3[*, 0:jpjo-1-noutn]) EQ 0 THEN stop ELSE print, 'ok18' |
|---|
| 99 | FOR i = 1, noutn-1 DO if array_equal(t3[*, jpjo-1], t3[*, jpjo-1-i]) EQ 0 THEN stop ELSE print, 'ok19', i |
|---|
| 100 | |
|---|
| 101 | |
|---|
| 102 | xshift = 20 |
|---|
| 103 | torg2 = shift(torg, xshift, 0) |
|---|
| 104 | xorg2 = shift(xorg, xshift) |
|---|
| 105 | xorg2[0: xshift-1] = xorg2[0: xshift-1]-360 |
|---|
| 106 | IF array_equal(sort(xorg2), lindgen(n_elements(xorg2))) EQ 0 THEN stop |
|---|
| 107 | t3 = fromreg(method, reverse(torg2, 2), xorg2, reverse(yorg), xnew, ynew, /nosouthernline) |
|---|
| 108 | IF array_equal(t2[*, nouts:*], t3[*, nouts:*]) EQ 0 THEN stop ELSE print, 'ok20' |
|---|
| 109 | FOR i = 1, nouts-1 DO if array_equal(t3[*, 0], t3[*, i]) EQ 0 THEN stop ELSE print, 'ok21', i |
|---|
| 110 | |
|---|
| 111 | |
|---|
| 112 | return |
|---|
| 113 | end |
|---|
