Matlab variable > 2GB. Starting new variable called 'data1' viewdat -i -d12,16:27,16:37,16:43,16:44 240802/BX_all.T04 -o/tmp/bx_all.t04_1_info.txt Using vd2pd on 240802/BX_all.T04 -d35:19 loading... /home/russ/Documents/_GNSS_data/2024/CSNMR-3036_halow_gnssdiff/240802/BX_all.T04 Week Time Offset RAIM ... MEAS Antenna CSTATE SCINT_FLAGS 148 2325.0 403387.0 0.0 96.0 ... 1951.0 1.0 16.0 0.0 149 2325.0 403387.0 0.0 96.0 ... 1439.0 1.0 11.0 0.0 150 2325.0 403387.0 0.0 96.0 ... 1423.0 1.0 11.0 0.0 151 2325.0 403387.0 0.0 96.0 ... 1423.0 1.0 11.0 0.0 152 2325.0 403387.0 0.0 96.0 ... 1935.0 1.0 16.0 19.0 ... ... ... ... ... ... ... ... ... ... 21007865 2325.0 490881.0 0.0 96.0 ... 9871.0 1.0 16.0 10.0 21007866 2325.0 490881.0 0.0 96.0 ... 9359.0 1.0 11.0 10.0 21007867 2325.0 490881.0 0.0 96.0 ... 9359.0 1.0 11.0 10.0 21007868 2325.0 490881.0 0.0 96.0 ... 9231.0 1.0 11.0 10.0 21007869 2325.0 490881.0 0.0 96.0 ... 9231.0 1.0 11.0 10.0 [10235179 rows x 22 columns] SV Types found for REF antenna: ['BeiDou' 'GPS' 'GLONASS' 'Galileo'] Traceback (most recent call last): File "/home/russ/Documents/projects/gnss-diff/env_diff/bin/proc_cno", line 33, in sys.exit(load_entry_point('gnss-diff', 'console_scripts', 'proc_cno')()) File "/home/russ/Documents/projects/gnss-diff/proc_cno.py", line 295, in main df_m = vdl.obs_calc_stats(df, 'CNo') File "/home/russ/Documents/projects/gnss-diff/viewdat_cno_lib.py", line 1277, in obs_calc_stats freqs = df.query("SVType=='{}'".format(s)).Freq.unique() File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/frame.py", line 4823, in query res = self.eval(expr, **kwargs) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/frame.py", line 4949, in eval return _eval(expr, inplace=inplace, **kwargs) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/eval.py", line 336, in eval parsed_expr = Expr(expr, engine=engine, parser=parser, env=env) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 809, in __init__ self.terms = self.parse() File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 828, in parse return self._visitor.visit(self.expr) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 412, in visit return visitor(node, **kwargs) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 418, in visit_Module return self.visit(expr, **kwargs) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 412, in visit return visitor(node, **kwargs) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 421, in visit_Expr return self.visit(node.value, **kwargs) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 412, in visit return visitor(node, **kwargs) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 719, in visit_Compare return self.visit(binop) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 412, in visit return visitor(node, **kwargs) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 534, in visit_BinOp return self._maybe_evaluate_binop(op, op_class, left, right) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 520, in _maybe_evaluate_binop return self._maybe_eval(res, eval_in_python) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/expr.py", line 488, in _maybe_eval return binop.evaluate( File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/ops.py", line 430, in evaluate res = self(env) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/ops.py", line 410, in __call__ return self.func(left, right) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/computation/ops.py", line 268, in _in return x.isin(y) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/series.py", line 5559, in isin result = algorithms.isin(self._values, values) File "/home/russ/Documents/projects/gnss-diff/env_diff/lib/python3.10/site-packages/pandas/core/algorithms.py", line 545, in isin return f(comps_array, values) KeyboardInterrupt