Add libgdal-jp2openjpeg dependency (#291)

* Add unit test for reading/writing a JP2 file

To test for existence of libgdal-jp2openjpeg driver.

* Add libgdal-jp2openjpeg as runtime dependency

* Return exit code 1 if /tmp/reliefcut.jp2 file doesn't exist

Xref https://unix.stackexchange.com/questions/474244/one-liner-to-check-for-file-exists

* Revert "Add libgdal-jp2openjpeg as runtime dependency"

This reverts commit 3825db4.

* Put command around double quotes

Square brackets might be mistaken for selectors.

* Reapply "Add libgdal-jp2openjpeg as runtime dependency"

This reverts commit d5e48d1.

* Save the result to the current directory

---------

Co-authored-by: Dongdong Tian <[email protected]>

recipe/meta.yaml

@@ -9,7 +9,7 @@ source:
   sha256: b17e165fd6c85aeb0a281700bd89522af8c2676a2d7bdb51a6b242fa9f1779c9
 
 build:
-  number: 3
+  number: 4
   skip: true  # [ppc64le]
 
 requirements:
@@ -42,6 +42,7 @@ requirements:
     - {{ pin_compatible('gdal', max_pin='x.x') }}
     - geos
     - ghostscript
+    - libgdal-jp2openjpeg
     - libnetcdf
     - hdf5
     - {{ pin_compatible('zlib', max_pin='x.x') }}
@@ -63,6 +64,9 @@ test:
     - gmt-config --all  # [not win]
     - gmt  # [win]
     - gmt grdmath -Rg -I1 0 90 SDIST = dist_to_NP.nc -x2
+    # Test reading/writing a JP2 file (S90E000.earth_relief_05m_p.jp2)
+    - gmt grdcut @earth_relief_05m -R-10/-9/3/5 -Greliefcut.jp2=gd:JP2OpenJPEG
+    - "[ -e 'reliefcut.jp2' ] && exit 0 || exit 1"
 
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