Changeset 3159

Timestamp:

Nov 22, 2017 12:02:34 PM (4 years ago)

Author:

vondreele

Message:

new reader for PE 4343 detector

File:

• trunk/imports/G2img_1TIF.py (modified) (3 diffs)

trunk/imports/G2img_1TIF.py

@@ -322 +322 @@
                 print ('Read PE 4Kx4K tiff file: '+filename)
                 image = np.array(np.frombuffer(File.read(4*Npix),dtype=np.float32)/2.**4,dtype=np.int32)
-#                image = np.fromfile(File,dtype=np.uint,count=4*Npix)[:Npix]
-#                if np.max(image) > 2**31:
-#                    image = np.array(image-2**30,dtype=np.int32)
-#                else:
-#                    image = np.array(image,dtype=np.int32)
-#                arry = ar.array('I',File.read(4*Npix))
-#                image = np.array(arry)/2**16            
         elif IFD[273][2][0] == 4096:
             tifType = 'Rayonix'
@@ -335 +328 @@
             print ('Read Rayonix MX300HE tiff file: '+filename)
             image = np.array(np.frombuffer(File.read(2*Npix),dtype=np.uint16),dtype=np.int32)
-#            image = np.fromfile(File,dtype=np.int16,count=2*Npix)[:Npix]
-#            image = np.array(ar.array('H',File.read(2*Npix)),dtype=np.int32)
     elif sizexy == [391,380]:
         pixy = [109.92,109.92]
@@ -353 +344 @@
         File.seek(110)
         image = np.array(np.frombuffer(File.read(Npix),dtype=np.uint8),dtype=np.int32)
+    elif sizexy == [2880,2880]:
+        pixy = [150.,150.]
+        File.seek(8)
+        image = np.array(np.frombuffer(File.read(Npix*4),dtype=np.uint32)//1024,dtype=np.int32)
 #    elif sizexy == [960,960]:
 #        tiftype = 'PE-BE'