lasinfo (210611) report for 'AHN4T/51EZ2_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: 339/2022 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: 32015936 number of points by return: 26660125 4038807 1111477 187173 18354 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 387480 0 min x y z: 165980.000 387480.000 13.289 max x y z: 167019.999 388769.999 54.755 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: 32015936 extended number of points by return: 26660125 4038807 1111477 187173 18354 0 0 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 13289 54755 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 73 75 gps_time 298220154.868510 298283275.796376 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 27 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.41 32.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26660125 number of intermediate returns: 1322020 number of last returns: 26622033 number of single returns: 22588242 covered area in square units/kilounits: 1331068/1.33 point density: all returns 24.05 last only 20.00 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32015936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26660125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4038807 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1111477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 187173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18354 instead zero. overview over extended number of returns of given pulse: 22588242 5879377 2778198 677727 86370 5792 230 0 0 0 0 0 0 0 0 histogram of classification of points: 7215852 unclassified (1) 22167068 ground (2) 2533454 building (6) 92220 water (9) 7342 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2086405 +---> 422622 of those are unclassified (1) +---> 1473734 of those are ground (2) +---> 184573 of those are building (6) +---> 5476 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 1 bin [13.3,13.4) has 170 bin [13.4,13.5) has 1517 bin [13.5,13.6) has 1823 bin [13.6,13.7) has 4777 bin [13.7,13.8) has 20030 bin [13.8,13.9) has 10508 bin [13.9,14.0) has 12022 bin [14.0,14.1) has 18081 bin [14.1,14.2) has 35827 bin [14.2,14.3) has 48418 bin [14.3,14.4) has 79856 bin [14.4,14.5) has 131564 bin [14.5,14.6) has 176113 bin [14.6,14.7) has 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[49.7,49.8) has 344 bin [49.8,49.9) has 351 bin [49.9,50.0) has 321 bin [50.0,50.1) has 362 bin [50.1,50.2) has 304 bin [50.2,50.3) has 287 bin [50.3,50.4) has 298 bin [50.4,50.5) has 279 bin [50.5,50.6) has 274 bin [50.6,50.7) has 255 bin [50.7,50.8) has 233 bin [50.8,50.9) has 251 bin [50.9,51.0) has 222 bin [51.0,51.1) has 221 bin [51.1,51.2) has 224 bin [51.2,51.3) has 205 bin [51.3,51.4) has 198 bin [51.4,51.5) has 167 bin [51.5,51.6) has 160 bin [51.6,51.7) has 139 bin [51.7,51.8) has 126 bin [51.8,51.9) has 132 bin [51.9,52.0) has 118 bin [52.0,52.1) has 117 bin [52.1,52.2) has 96 bin [52.2,52.3) has 79 bin [52.3,52.4) has 98 bin [52.4,52.5) has 97 bin [52.5,52.6) has 102 bin [52.6,52.7) has 68 bin [52.7,52.8) has 68 bin [52.8,52.9) has 54 bin [52.9,53.0) has 49 bin [53.0,53.1) has 67 bin [53.1,53.2) has 55 bin [53.2,53.3) has 48 bin [53.3,53.4) has 37 bin [53.4,53.5) has 35 bin [53.5,53.6) has 21 bin [53.6,53.7) has 33 bin [53.7,53.8) has 19 bin [53.8,53.9) has 12 bin [53.9,54.0) has 23 bin [54.0,54.1) has 14 bin [54.1,54.2) has 9 bin [54.2,54.3) has 7 bin [54.3,54.4) has 5 bin [54.4,54.5) has 3 bin [54.5,54.6) has 1 bin [54.6,54.7) has 5 bin [54.7,54.8) has 1 average z coordinate 18.3 for 32015936 element(s) point source id histogram with bin size 1.000000 bin 73 has 49595 bin 74 has 21709903 bin 75 has 10256438 average point source id 74.318805078820745 for 32015936 element(s)