lasinfo (210611) report for 'AHN4T/33CZ2_25.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: 43753640 number of points by return: 24950271 12729262 4884476 1042317 135095 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 449980 0 min x y z: 188980.000 449980.000 36.106 max x y z: 190019.999 451269.999 83.842 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: 43753640 extended number of points by return: 24950271 12729262 4884476 1042317 135095 11496 723 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 36106 83842 intensity 0 4600 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 -29 6 user_data 6 7 point_source_ID 120 121 gps_time 328704029.445634 328704547.373653 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 48 255 B 42 255 NIR 28 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.03 29.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24950271 number of intermediate returns: 6073184 number of last returns: 24955428 number of single returns: 12225243 covered area in square units/kilounits: 1341464/1.34 point density: all returns 32.62 last only 18.60 (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 43753640 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24950271 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12729262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4884476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1042317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 135095 instead zero. overview over extended number of returns of given pulse: 12225243 15687693 11523568 3628991 618295 64887 4963 0 0 0 0 0 0 0 0 histogram of classification of points: 22003062 unclassified (1) 21608513 ground (2) 136371 building (6) 5694 water (9) +-> flagged as extended overlap: 2721355 +---> 1316554 of those are unclassified (1) +---> 1387321 of those are ground (2) +---> 17480 of those are building (6) z coordinate histogram with bin size 0.100000 bin [36.1,36.2) has 104 bin [36.2,36.3) has 155 bin [36.3,36.4) has 118 bin [36.4,36.5) has 125 bin [36.5,36.6) has 176 bin [36.6,36.7) has 174 bin [36.7,36.8) has 154 bin [36.8,36.9) has 159 bin [36.9,37.0) has 217 bin [37.0,37.1) has 173 bin [37.1,37.2) has 192 bin [37.2,37.3) has 237 bin [37.3,37.4) has 226 bin [37.4,37.5) has 248 bin [37.5,37.6) has 221 bin [37.6,37.7) has 200 bin [37.7,37.8) has 175 bin [37.8,37.9) has 205 bin 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has 40797 bin [68.0,68.1) has 39713 bin [68.1,68.2) has 38891 bin [68.2,68.3) has 38102 bin [68.3,68.4) has 36835 bin [68.4,68.5) has 36806 bin [68.5,68.6) has 35527 bin [68.6,68.7) has 34259 bin [68.7,68.8) has 33821 bin [68.8,68.9) has 32351 bin [68.9,69.0) has 31821 bin [69.0,69.1) has 31273 bin [69.1,69.2) has 30162 bin [69.2,69.3) has 29652 bin [69.3,69.4) has 28568 bin [69.4,69.5) has 28039 bin [69.5,69.6) has 27453 bin [69.6,69.7) has 26910 bin [69.7,69.8) has 26321 bin [69.8,69.9) has 25155 bin [69.9,70.0) has 24862 bin [70.0,70.1) has 24196 bin [70.1,70.2) has 23513 bin [70.2,70.3) has 22971 bin [70.3,70.4) has 22097 bin [70.4,70.5) has 21224 bin [70.5,70.6) has 20226 bin [70.6,70.7) has 19819 bin [70.7,70.8) has 19136 bin [70.8,70.9) has 18686 bin [70.9,71.0) has 18092 bin [71.0,71.1) has 17849 bin [71.1,71.2) has 17072 bin [71.2,71.3) has 16302 bin [71.3,71.4) has 15320 bin [71.4,71.5) has 14958 bin [71.5,71.6) has 14530 bin [71.6,71.7) has 13650 bin [71.7,71.8) has 13210 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has 2199 bin [75.8,75.9) has 2100 bin [75.9,76.0) has 2028 bin [76.0,76.1) has 1951 bin [76.1,76.2) has 1883 bin [76.2,76.3) has 1799 bin [76.3,76.4) has 1748 bin [76.4,76.5) has 1622 bin [76.5,76.6) has 1538 bin [76.6,76.7) has 1471 bin [76.7,76.8) has 1473 bin [76.8,76.9) has 1313 bin [76.9,77.0) has 1321 bin [77.0,77.1) has 1179 bin [77.1,77.2) has 1171 bin [77.2,77.3) has 1112 bin [77.3,77.4) has 987 bin [77.4,77.5) has 939 bin [77.5,77.6) has 903 bin [77.6,77.7) has 833 bin [77.7,77.8) has 888 bin [77.8,77.9) has 831 bin [77.9,78.0) has 775 bin [78.0,78.1) has 701 bin [78.1,78.2) has 683 bin [78.2,78.3) has 644 bin [78.3,78.4) has 636 bin [78.4,78.5) has 609 bin [78.5,78.6) has 578 bin [78.6,78.7) has 547 bin [78.7,78.8) has 498 bin [78.8,78.9) has 445 bin [78.9,79.0) has 363 bin [79.0,79.1) has 356 bin [79.1,79.2) has 370 bin [79.2,79.3) has 333 bin [79.3,79.4) has 368 bin [79.4,79.5) has 314 bin [79.5,79.6) has 277 bin [79.6,79.7) has 260 bin [79.7,79.8) has 241 bin [79.8,79.9) has 237 bin [79.9,80.0) has 221 bin [80.0,80.1) has 242 bin [80.1,80.2) has 206 bin [80.2,80.3) has 168 bin [80.3,80.4) has 202 bin [80.4,80.5) has 170 bin [80.5,80.6) has 150 bin [80.6,80.7) has 120 bin [80.7,80.8) has 113 bin [80.8,80.9) has 101 bin [80.9,81.0) has 88 bin [81.0,81.1) has 63 bin [81.1,81.2) has 54 bin [81.2,81.3) has 60 bin [81.3,81.4) has 56 bin [81.4,81.5) has 44 bin [81.5,81.6) has 72 bin [81.6,81.7) has 59 bin [81.7,81.8) has 42 bin [81.8,81.9) has 55 bin [81.9,82.0) has 35 bin [82.0,82.1) has 41 bin [82.1,82.2) has 30 bin [82.2,82.3) has 14 bin [82.3,82.4) has 9 bin [82.4,82.5) has 20 bin [82.5,82.6) has 12 bin [82.6,82.7) has 8 bin [82.7,82.8) has 14 bin [82.8,82.9) has 4 bin [82.9,83.0) has 7 bin [83.0,83.1) has 5 bin [83.1,83.2) has 8 bin [83.2,83.3) has 7 bin [83.3,83.4) has 2 bin [83.4,83.5) has 3 bin [83.5,83.6) has 1 bin [83.6,83.7) has 3 bin [83.8,83.9) has 1 average z coordinate 52.2 for 43753640 element(s) point source id histogram with bin size 1.000000 bin 120 has 11661921 bin 121 has 32091719 average point source id 120.733463981511022 for 43753640 element(s)