lasinfo (210611) report for 'AHN4T/33AZ1_22.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 337/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 42606677 number of points by return: 25594314 12305697 3996928 644762 60730 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 462480 0 min x y z: 180980.000 462480.000 24.696 max x y z: 182019.999 463769.999 71.416 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 42606677 extended number of points by return: 25594314 12305697 3996928 644762 60730 4043 203 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 24696 71416 intensity 48 3951 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -17 29 user_data 6 7 point_source_ID 113 114 gps_time 328695648.821507 328696409.973513 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 48 255 G 63 255 B 61 255 NIR 56 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.66 22.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25594314 number of intermediate returns: 4715730 number of last returns: 25554540 number of single returns: 13257907 covered area in square units/kilounits: 1341384/1.34 point density: all returns 31.76 last only 19.05 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42606677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25594314 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12305697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3996928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 644762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60730 instead zero. overview over extended number of returns of given pulse: 13257907 16623743 10074617 2341679 284205 23156 1370 0 0 0 0 0 0 0 0 histogram of classification of points: 24210454 unclassified (1) 18385017 ground (2) 11118 building (6) 88 water (9) +-> flagged as extended overlap: 3215182 +---> 1945330 of those are unclassified (1) +---> 1269852 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [24.6,24.7) has 2 bin [24.7,24.8) has 65 bin [24.8,24.9) has 147 bin [24.9,25.0) has 207 bin [25.0,25.1) has 2502 bin [25.1,25.2) has 6133 bin [25.2,25.3) has 9250 bin [25.3,25.4) has 14450 bin [25.4,25.5) has 17891 bin [25.5,25.6) has 21586 bin [25.6,25.7) has 35201 bin [25.7,25.8) has 65616 bin [25.8,25.9) has 99890 bin [25.9,26.0) has 131547 bin [26.0,26.1) has 147339 bin [26.1,26.2) has 148362 bin [26.2,26.3) has 197386 bin [26.3,26.4) has 179270 bin [26.4,26.5) has 203512 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117 bin [65.1,65.2) has 113 bin [65.2,65.3) has 116 bin [65.3,65.4) has 75 bin [65.4,65.5) has 75 bin [65.5,65.6) has 62 bin [65.6,65.7) has 90 bin [65.7,65.8) has 59 bin [65.8,65.9) has 58 bin [65.9,66.0) has 67 bin [66.0,66.1) has 62 bin [66.1,66.2) has 62 bin [66.2,66.3) has 66 bin [66.3,66.4) has 64 bin [66.4,66.5) has 74 bin [66.5,66.6) has 44 bin [66.6,66.7) has 47 bin [66.7,66.8) has 43 bin [66.8,66.9) has 38 bin [66.9,67.0) has 37 bin [67.0,67.1) has 47 bin [67.1,67.2) has 30 bin [67.2,67.3) has 35 bin [67.3,67.4) has 31 bin [67.4,67.5) has 43 bin [67.5,67.6) has 38 bin [67.6,67.7) has 55 bin [67.7,67.8) has 50 bin [67.8,67.9) has 45 bin [67.9,68.0) has 44 bin [68.0,68.1) has 36 bin [68.1,68.2) has 39 bin [68.2,68.3) has 30 bin [68.3,68.4) has 17 bin [68.4,68.5) has 13 bin [68.5,68.6) has 11 bin [68.6,68.7) has 17 bin [68.7,68.8) has 26 bin [68.8,68.9) has 19 bin [68.9,69.0) has 18 bin [69.0,69.1) has 11 bin [69.1,69.2) has 12 bin [69.2,69.3) has 9 bin [69.3,69.4) has 10 bin [69.4,69.5) has 11 bin [69.5,69.6) has 10 bin [69.6,69.7) has 7 bin [69.7,69.8) has 13 bin [69.8,69.9) has 11 bin [69.9,70.0) has 5 bin [70.0,70.1) has 12 bin [70.1,70.2) has 10 bin [70.2,70.3) has 11 bin [70.3,70.4) has 8 bin [70.4,70.5) has 9 bin [70.5,70.6) has 8 bin [70.6,70.7) has 5 bin [70.7,70.8) has 9 bin [70.8,70.9) has 3 bin [70.9,71.0) has 1 bin [71.0,71.1) has 1 bin [71.1,71.2) has 1 bin [71.2,71.3) has 1 bin [71.3,71.4) has 2 bin [71.4,71.5) has 1 average z coordinate 36.2 for 42606677 element(s) point source id histogram with bin size 1.000000 bin 113 has 5642332 bin 114 has 36964345 average point source id 113.867571648453122 for 42606677 element(s)