The contents readed by read document operator from PDF file are disorder
I use read document operator to read a PDF file. The content order is different from the text order of the PDF file itself.
<?xml version="1.0" encoding="UTF-8"?><process version="9.10.000">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="9.10.000" expanded="true" name="Process">
<parameter key="logverbosity" value="init"/>
<parameter key="random_seed" value="2001"/>
<parameter key="send_mail" value="never"/>
<parameter key="notification_email" value=""/>
<parameter key="process_duration_for_mail" value="30"/>
<parameter key="encoding" value="SYSTEM"/>
<process expanded="true">
<operator activated="true" class="text:read_document" compatibility="9.3.001" expanded="true" height="68" name="Read Document" width="90" x="112" y="85">
<parameter key="file" value="D:/water electrolysis/PDF electrolyte/0019178499_#14. 1-s2.0-S0925838817304759-main1.pdf"/>
<parameter key="extract_text_only" value="true"/>
<parameter key="use_file_extension_as_type" value="true"/>
<parameter key="content_type" value="txt"/>
<parameter key="encoding" value="SYSTEM"/>
</operator>
<connect from_op="Read Document" from_port="output" to_port="result 1"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_result 1" spacing="0"/>
<portSpacing port="sink_result 2" spacing="0"/>
<portSpacing port="sink_result 3" spacing="0"/>
</process>
</operator>
</process>
Extracted by read document operator:

Original PDF file:

The order of highlight words in above two images is totally different.
Could someone help me to fix this problem? Thank you very much.
Extracted by read document operator:

Original PDF file:

The order of highlight words in above two images is totally different.
Could someone help me to fix this problem? Thank you very much.
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