lasinfo (210611) report for 'AHN4T/41EZ2_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: 23/2023 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: 38408474 number of points by return: 27662967 6635075 3069753 882237 158330 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 437480 0 min x y z: 245980.000 437480.000 38.727 max x y z: 247019.999 438769.999 81.454 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: 38408474 extended number of points by return: 27662967 6635075 3069753 882237 158330 107 5 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 38727 81454 intensity 56 4179 return_number 1 7 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 168 211 gps_time 324208984.276399 330436715.935645 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 31 255 NIR 18 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.66 24.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27662967 number of intermediate returns: 4126359 number of last returns: 27650674 number of single returns: 21031526 covered area in square units/kilounits: 1341348/1.34 point density: all returns 28.63 last only 20.61 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38408474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27662967 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6635075 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3069753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 882237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 158330 instead zero. overview over extended number of returns of given pulse: 21031526 7134796 6557130 2892859 701123 83688 7352 0 0 0 0 0 0 0 0 histogram of classification of points: 13016123 unclassified (1) 24994752 ground (2) 387877 building (6) 9503 water (9) 219 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2609178 +---> 858531 of those are unclassified (1) +---> 1702241 of those are ground (2) +---> 47719 of those are building (6) +---> 687 of those are water (9) z coordinate histogram with bin size 0.100000 bin [38.7,38.8) has 17 bin [38.8,38.9) has 111 bin [38.9,39.0) has 375 bin [39.0,39.1) has 462 bin [39.1,39.2) has 703 bin [39.2,39.3) has 787 bin [39.3,39.4) has 813 bin [39.4,39.5) has 883 bin [39.5,39.6) has 975 bin [39.6,39.7) has 1092 bin [39.7,39.8) has 1388 bin [39.8,39.9) has 1604 bin [39.9,40.0) has 1811 bin [40.0,40.1) has 2124 bin [40.1,40.2) has 2397 bin 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bin [74.6,74.7) has 1871 bin [74.7,74.8) has 1656 bin [74.8,74.9) has 1598 bin [74.9,75.0) has 1404 bin [75.0,75.1) has 1313 bin [75.1,75.2) has 1208 bin [75.2,75.3) has 1098 bin [75.3,75.4) has 1009 bin [75.4,75.5) has 964 bin [75.5,75.6) has 829 bin [75.6,75.7) has 736 bin [75.7,75.8) has 649 bin [75.8,75.9) has 596 bin [75.9,76.0) has 548 bin [76.0,76.1) has 444 bin [76.1,76.2) has 426 bin [76.2,76.3) has 416 bin [76.3,76.4) has 378 bin [76.4,76.5) has 343 bin [76.5,76.6) has 267 bin [76.6,76.7) has 242 bin [76.7,76.8) has 212 bin [76.8,76.9) has 216 bin [76.9,77.0) has 198 bin [77.0,77.1) has 179 bin [77.1,77.2) has 193 bin [77.2,77.3) has 184 bin [77.3,77.4) has 166 bin [77.4,77.5) has 147 bin [77.5,77.6) has 118 bin [77.6,77.7) has 123 bin [77.7,77.8) has 94 bin [77.8,77.9) has 72 bin [77.9,78.0) has 67 bin [78.0,78.1) has 59 bin [78.1,78.2) has 53 bin [78.2,78.3) has 40 bin [78.3,78.4) has 36 bin [78.4,78.5) has 41 bin [78.5,78.6) has 28 bin [78.6,78.7) has 60 bin [78.7,78.8) has 43 bin [78.8,78.9) has 35 bin [78.9,79.0) has 28 bin [79.0,79.1) has 18 bin [79.1,79.2) has 17 bin [79.2,79.3) has 11 bin [79.3,79.4) has 23 bin [79.4,79.5) has 25 bin [79.5,79.6) has 31 bin [79.6,79.7) has 20 bin [79.7,79.8) has 14 bin [79.8,79.9) has 18 bin [79.9,80.0) has 17 bin [80.0,80.1) has 13 bin [80.1,80.2) has 13 bin [80.2,80.3) has 12 bin [80.3,80.4) has 7 bin [80.4,80.5) has 4 bin [80.6,80.7) has 4 bin [80.7,80.8) has 6 bin [80.8,80.9) has 3 bin [80.9,81.0) has 8 bin [81.0,81.1) has 3 bin [81.1,81.2) has 6 bin [81.2,81.3) has 1 bin [81.4,81.5) has 1 average z coordinate 49.4 for 38408474 element(s) point source id histogram with bin size 1.000000 bin 168 has 27320085 bin 169 has 7768441 bin 211 has 3319948 average point source id 171.919088402210406 for 38408474 element(s)