def test_open(self):
ds = cdma.open_dataset("file:../data/demo.nxs")
print ds.location
def test_open(self):
ds = cdma.open_dataset("file:../data/demo.nxs")
print ds.location
#!/usr/bin/env python
#simple example for opening a dataset
import cdma
#open the dataset
print "open dataset ..."
ds = cdma.open_dataset("file:demo.nxs")
print "loop over all groups ..."
#iterate over all group below the root group
for g in ds.root_group:
#iterate over all groups
for group in cdma.get_groups(g):
print group
#iterate over all items
for item in cdma.get_dataitems(g):
print item
#iterate over all dimensions
for dimension in cdma.get_dimensions(g):
print dimension
#get some basic information about the recorded data
g = ds.root_group["D1A_016_D1A"]
print g["experiment_identifier"][...]
print g["duration"][...]
print g["start_time"][...]
print g["end_time"][...]
def setUp(self):
self.ds = cdma.open_dataset("file:../data/demo.nxs")
self.rg = self.ds.root_group
from matplotlib import pyplot
import numpy
import cdma
dataset = cdma.open_dataset("file:../data/demo.nxs")
rg = dataset.root_group
print "scan group..."
scan_group = rg["D1A_016_D1A"]
for i in scan_group.items:
print i.name, i.type, i.size
print scan_group.attrs["name"]
print scan_group["start_time"][...]
print scan_group["end_time"][...]
print "read data ..."
# print scan_group["duration"][...]
print "image group ..."
image_group = scan_group["image#20"]
print "data item ..."
data = image_group["data"]
print data
for a in data.attrs:
print a
def setUp(self):
self.ds = cdma.open_dataset("file:../data/demo.nxs")
self.rg = self.ds.root_group
self.g = self.rg["D1A_016_D1A"]
from matplotlib import pyplot
import numpy
import cdma
dataset = cdma.open_dataset("file:../data/demo.nxs")
rg = dataset.root_group
print "scan group..."
scan_group = rg["D1A_016_D1A"]
for i in scan_group.items:
print i.name,i.type,i.size
print scan_group.attrs["name"]
print scan_group["start_time"][...]
print scan_group["end_time"][...]
print "read data ..."
#print scan_group["duration"][...]
print "image group ..."
image_group = scan_group["image#20"]
print "data item ..."
data= image_group["data"]
print data
for a in data.attrs:
print a
