def _getYValueFromTraceNum(self,ds,num):
y_ds = _get_ds(ds, ds.attrs.get('y_ds_url'))
if ds.attrs.get('ds_type') == ds_types['box']:
y_data = np.array(y_ds)[:ds.attrs.get('fill')[1]]
else:
y_data = np.array(y_ds)[:ds.shape[1]]
yunit = _get_unit(y_ds)
yval = y_data[num]
return str(yval)+" "+str(yunit)
def _getXValueFromTraceNum(self, ds, num):
x_ds = _get_ds(ds, ds.attrs.get('x_ds_url'))
if ds.attrs.get('ds_type') == ds_types['box']:
x_data = np.array(x_ds)[:ds.attrs.get('fill')[0]]
else:
x_data = np.array(x_ds)[:ds.shape[0]]
xunit = _get_unit(x_ds)
xval = x_data[num]
return str(xval) + " " + str(xunit)
def _getZValueFromTraceNum(self,ds,num):
z_ds = _get_ds(ds, ds.attrs.get('z_ds_url'))
z_data = np.array(z_ds)[:ds.shape[2]]
zunit = _get_unit(z_ds)
zval = z_data[num]
return str(zval)+" "+str(zunit)