# 5.8.2.5. eqcorrscan.utils.mag_calc._GSE2_PAZ_read

`eqcorrscan.utils.mag_calc.``_GSE2_PAZ_read`(gsefile)

  Read the instrument response information from a GSE Poles and Zeros file.

  Formatted for files generated by the SEISAN program RESP.

  Format must be CAL2, not coded for any other format at the moment, contact the authors to add others in.

  Parameters: | gsefile (string) Path to GSE file
  Returns: | Dictionary of poles, zeros, gain and sensitivity
  Return type: | dict