lasinfo (210611) report for 'AHN4T/69BZ1_10.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: 340/2022 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: 30552131 number of points by return: 30036451 356421 127793 27793 3673 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 316230 0 min x y z: 183980.000 316230.000 132.268 max x y z: 185019.999 317519.999 171.568 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: 30552131 extended number of points by return: 30036451 356421 127793 27793 3673 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 132268 171568 intensity 56 4322 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 29 user_data 6 7 point_source_ID 145 147 gps_time 297673588.619847 297675214.532034 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 52 255 B 35 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 43.22 ('Amplitude') attribute1 -17.11 26.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30036451 number of intermediate returns: 159368 number of last returns: 30036727 number of single returns: 29680415 covered area in square units/kilounits: 1341600/1.34 point density: all returns 22.77 last only 22.39 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30552131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30036451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 356421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 127793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 27793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3673 instead zero. overview over extended number of returns of given pulse: 29680415 456840 299932 96559 16797 1478 110 0 0 0 0 0 0 0 0 histogram of classification of points: 627233 unclassified (1) 29895695 ground (2) 29203 building (6) +-> flagged as extended overlap: 1967342 +---> 49839 of those are unclassified (1) +---> 1905421 of those are ground (2) +---> 12082 of those are building (6) z coordinate histogram with bin size 0.100000 bin [132.2,132.3) has 5 bin [132.3,132.4) has 217 bin [132.4,132.5) has 228 bin [132.5,132.6) has 375 bin [132.6,132.7) has 592 bin [132.7,132.8) has 955 bin [132.8,132.9) has 9521 bin [132.9,133.0) has 12361 bin [133.0,133.1) has 7601 bin [133.1,133.2) has 7604 bin [133.2,133.3) has 8571 bin [133.3,133.4) has 8349 bin [133.4,133.5) has 7982 bin [133.5,133.6) has 10057 bin [133.6,133.7) has 11928 bin [133.7,133.8) has 14038 bin [133.8,133.9) has 16047 bin [133.9,134.0) 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bin [166.0,166.1) has 281 bin [166.1,166.2) has 274 bin [166.2,166.3) has 261 bin [166.3,166.4) has 250 bin [166.4,166.5) has 227 bin [166.5,166.6) has 226 bin [166.6,166.7) has 213 bin [166.7,166.8) has 198 bin [166.8,166.9) has 207 bin [166.9,167.0) has 213 bin [167.0,167.1) has 170 bin [167.1,167.2) has 165 bin [167.2,167.3) has 162 bin [167.3,167.4) has 163 bin [167.4,167.5) has 171 bin [167.5,167.6) has 154 bin [167.6,167.7) has 144 bin [167.7,167.8) has 137 bin [167.8,167.9) has 131 bin [167.9,168.0) has 139 bin [168.0,168.1) has 118 bin [168.1,168.2) has 121 bin [168.2,168.3) has 100 bin [168.3,168.4) has 97 bin [168.4,168.5) has 90 bin [168.5,168.6) has 85 bin [168.6,168.7) has 73 bin [168.7,168.8) has 93 bin [168.8,168.9) has 74 bin [168.9,169.0) has 68 bin [169.0,169.1) has 73 bin [169.1,169.2) has 54 bin [169.2,169.3) has 55 bin [169.3,169.4) has 48 bin [169.4,169.5) has 53 bin [169.5,169.6) has 41 bin [169.6,169.7) has 34 bin [169.7,169.8) has 39 bin [169.8,169.9) has 23 bin [169.9,170.0) has 39 bin [170.0,170.1) has 43 bin [170.1,170.2) has 24 bin [170.2,170.3) has 16 bin [170.3,170.4) has 15 bin [170.4,170.5) has 15 bin [170.5,170.6) has 17 bin [170.6,170.7) has 9 bin [170.7,170.8) has 6 bin [170.8,170.9) has 7 bin [170.9,171.0) has 5 bin [171.0,171.1) has 5 bin [171.1,171.2) has 6 bin [171.2,171.3) has 4 bin [171.3,171.4) has 3 bin [171.4,171.5) has 2 bin [171.5,171.6) has 1 average z coordinate 146.5 for 30552131 element(s) point source id histogram with bin size 1.000000 bin 145 has 58874 bin 146 has 21230933 bin 147 has 9262324 average point source id 146.30123757979436 for 30552131 element(s)