ISSUE #134 Support ECOStress Spectral Library

docs/source/mineral.rst

@@ -2,23 +2,36 @@
    #
    # Copyright (C) 2017-2018 COAL Developers
    #
-   # This program is free software; you can redistribute it and/or 
-   # modify it under the terms of the GNU General Public License 
+   # This program is free software; you can redistribute it and/or
+   # modify it under the terms of the GNU General Public License
    # as published by the Free Software Foundation; version 2.
    #
-   # This program is distributed in the hope that it will be useful, 
-   # but WITHOUT ANY WARRANTY; without even the implied warranty 
-   # of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+   # This program is distributed in the hope that it will be useful,
+   # but WITHOUT ANY WARRANTY; without even the implied warranty
+   # of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    # See the GNU General Public License for more details.
    #
-   # You should have received a copy of the GNU General Public 
-   # License along with this program; if not, write to the Free 
-   # Software Foundation, Inc., 51 Franklin Street, Fifth 
+   # You should have received a copy of the GNU General Public
+   # License along with this program; if not, write to the Free
+   # Software Foundation, Inc., 51 Franklin Street, Fifth
    # Floor, Boston, MA 02110-1301, USA.
-   
+
 Mineral Classification API
 *********************************
 
 .. autoclass:: pycoal.mineral.MineralClassification
     :special-members:
     :members:
+
+.. autoclass:: pycoal.mineral.AsterConversion
+    :special-members:
+    :members:
+
+.. autoclass:: pycoal.mineral.SpectalToAsterFileFormat
+   :special-members:
+   :members:
+
+.. autoclass:: pycoal.mineral.FullSpectralLibrary7Convert
+   :special-members:
+   :members:
+

examples/example_ecostress.py

@@ -0,0 +1,80 @@
+#Copyright (C) 2017-2018 COAL Developers
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 2.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public
+# License along with this program; if not, write to the Free
+# Software Foundation, Inc., 51 Franklin Street, Fifth
+# Floor, Boston, MA 02110-1301, USA.
+# encoding: utf-8
+
+'''
+example_ecostress.py -- a script which will generate envi .sli and .hdr convolved library
+files of `ECOStress Spectral Library <https://speclib.jpl.nasa.gov/>`_
+
+Dependencies
+`ECOStress Spectral Library <https://speclib.jpl.nasa.gov/download>`_
+ALL Spectra option must be downloaded to the examples directory.
+
+All files generated will be located in the examples directory
+
+
+@author:     COAL Developers
+
+@copyright:  2018 COAL Developers. All rights reserved.
+
+@license:    GNU General Public License version 2
+
+@contact:    [email protected]
+'''
+
+#!/usr/bin/python
+
+import os
+import sys
+import pycoal
+sys.path.insert(0, '../pycoal')
+import mineral
+import fnmatch
+
+#Path to EcoStress Spectral Library
+if (len(sys.argv) == 1):
+    raise Exception('Must pass in location of EcoStress Spectral Library')
+library_filename = sys.argv[1]
+#Loop through and edit all .spectrum.txt files
+for root, dir, files in os.walk(library_filename):
+    dir[:] = [d for d in dir]
+    for items in fnmatch.filter(files, "*spectrum.txt"):
+        input_file = open(library_filename + '/' + items, "r", encoding="utf8", errors='ignore')
+        contents = input_file.readlines()
+        input_file.close()
+        #Add 5 '\n' after description
+        contents.insert(11, '\n\n\n\n\n')
+        input_file = open(library_filename + '/' + items, "w", encoding="utf8", errors='ignore')
+        contents = "".join(contents)
+        input_file.write(contents)
+        input_file.close()
+        #Edit vegation files because their format causes errors in the Spectral class
+        if "vegetation" in items:
+            input_file = open(library_filename + '/' + items, "r", encoding="utf8", errors='ignore')
+            contents = input_file.readlines()
+            input_file.close()
+            #Add subclass and particle size
+            contents.insert(5,'Subclass:\nParticle Size:   Unknown\n')
+            #Remove Genus and Species
+            contents.pop(4);
+            contents.pop(3);
+            input_file = open(library_filename + '/' + items, "w", encoding="utf8", errors='ignore')
+            contents = "".join(contents)
+            input_file.write(contents)
+            input_file.close()
+
+ecoStress = mineral.AsterConversion()
+ecoStress.convert(library_filename,'dataEcoStress.db','ECO_01_SPLIB.envi')