lasinfo (210611) report for 'AHN4T/67CN1_18.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: 181/2021 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: 25740767 number of points by return: 23675864 1290151 558006 180319 36427 scale factor x y z: 0.001 0.001 0.001 offset x y z: 21980 363730 0 min x y z: 21980.000 363730.000 -0.568 max x y z: 23019.999 365019.999 33.104 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: 25740767 extended number of points by return: 23675864 1290151 558006 180319 36427 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 -568 33104 intensity 56 2804 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 -30 31 user_data 6 7 point_source_ID 88 90 gps_time 261744463.180337 261746627.242272 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 46 255 B 43 255 NIR 67 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.56 28.04 ('Amplitude') attribute1 -16.14 11.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23675864 number of intermediate returns: 778786 number of last returns: 23668824 number of single returns: 22382707 covered area in square units/kilounits: 1334692/1.33 point density: all returns 19.29 last only 17.73 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25740767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23675864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1290151 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 558006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 180319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36427 instead zero. overview over extended number of returns of given pulse: 22382707 1466897 1133852 575527 160181 19859 1744 0 0 0 0 0 0 0 0 histogram of classification of points: 2424704 unclassified (1) 23054333 ground (2) 193504 building (6) 67129 water (9) 118 wire conductor (14) 979 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1649878 +---> 122805 of those are unclassified (1) +---> 1513459 of those are ground (2) +---> 10319 of those are building (6) +---> 3295 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 54 bin [-0.5,-0.4) has 3991 bin [-0.4,-0.3) has 39276 bin [-0.3,-0.2) has 50944 bin [-0.2,-0.1) has 49817 bin [-0.1,0.0) has 64157 bin [0.0,0.1) has 77695 bin [0.1,0.2) has 94632 bin [0.2,0.3) has 117382 bin [0.3,0.4) has 143160 bin [0.4,0.5) has 178557 bin [0.5,0.6) has 274533 bin [0.6,0.7) has 280329 bin [0.7,0.8) has 349085 bin [0.8,0.9) has 687578 bin [0.9,1.0) has 1512280 bin [1.0,1.1) has 2586790 bin [1.1,1.2) has 3551943 bin [1.2,1.3) has 3378892 bin [1.3,1.4) has 3407555 bin [1.4,1.5) has 2892187 bin [1.5,1.6) has 1968431 bin [1.6,1.7) has 1030408 bin [1.7,1.8) has 291948 bin [1.8,1.9) has 136333 bin [1.9,2.0) has 124563 bin [2.0,2.1) has 79444 bin [2.1,2.2) has 32699 bin [2.2,2.3) has 18187 bin [2.3,2.4) has 15424 bin [2.4,2.5) has 15477 bin [2.5,2.6) has 15924 bin [2.6,2.7) has 15813 bin [2.7,2.8) has 15718 bin [2.8,2.9) has 14976 bin [2.9,3.0) has 14851 bin [3.0,3.1) has 15580 bin [3.1,3.2) has 17789 bin [3.2,3.3) has 22862 bin [3.3,3.4) has 28679 bin [3.4,3.5) has 27086 bin [3.5,3.6) has 16526 bin [3.6,3.7) has 13047 bin [3.7,3.8) has 13215 bin [3.8,3.9) has 13070 bin [3.9,4.0) has 13065 bin [4.0,4.1) has 13135 bin [4.1,4.2) has 12740 bin [4.2,4.3) has 12232 bin [4.3,4.4) has 12677 bin [4.4,4.5) has 14915 bin [4.5,4.6) has 14744 bin [4.6,4.7) has 13129 bin [4.7,4.8) has 12990 bin [4.8,4.9) has 12495 bin [4.9,5.0) has 12415 bin [5.0,5.1) has 13110 bin [5.1,5.2) has 13042 bin [5.2,5.3) has 14030 bin [5.3,5.4) has 12597 bin [5.4,5.5) has 11821 bin [5.5,5.6) has 11832 bin [5.6,5.7) has 11867 bin [5.7,5.8) has 11634 bin [5.8,5.9) has 11415 bin [5.9,6.0) has 11195 bin [6.0,6.1) has 11032 bin [6.1,6.2) has 11179 bin [6.2,6.3) has 11106 bin [6.3,6.4) has 11373 bin [6.4,6.5) has 11346 bin [6.5,6.6) has 10932 bin [6.6,6.7) has 11240 bin [6.7,6.8) has 11025 bin [6.8,6.9) has 11283 bin [6.9,7.0) has 11399 bin [7.0,7.1) has 11128 bin [7.1,7.2) has 11689 bin [7.2,7.3) has 11365 bin [7.3,7.4) has 11797 bin [7.4,7.5) has 11325 bin [7.5,7.6) has 11756 bin [7.6,7.7) has 11388 bin [7.7,7.8) has 10788 bin [7.8,7.9) has 11005 bin [7.9,8.0) has 10451 bin [8.0,8.1) has 10310 bin [8.1,8.2) has 10328 bin [8.2,8.3) has 10465 bin [8.3,8.4) has 10407 bin [8.4,8.5) has 10280 bin [8.5,8.6) has 10094 bin [8.6,8.7) has 9991 bin [8.7,8.8) has 9936 bin [8.8,8.9) has 9648 bin [8.9,9.0) has 9744 bin [9.0,9.1) has 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bin [29.1,29.2) has 2478 bin [29.2,29.3) has 2330 bin [29.3,29.4) has 2198 bin [29.4,29.5) has 2099 bin [29.5,29.6) has 2063 bin [29.6,29.7) has 1926 bin [29.7,29.8) has 1908 bin [29.8,29.9) has 1715 bin [29.9,30.0) has 1591 bin [30.0,30.1) has 1532 bin [30.1,30.2) has 1474 bin [30.2,30.3) has 1462 bin [30.3,30.4) has 1308 bin [30.4,30.5) has 1187 bin [30.5,30.6) has 1210 bin [30.6,30.7) has 1005 bin [30.7,30.8) has 911 bin [30.8,30.9) has 787 bin [30.9,31.0) has 713 bin [31.0,31.1) has 603 bin [31.1,31.2) has 544 bin [31.2,31.3) has 460 bin [31.3,31.4) has 418 bin [31.4,31.5) has 348 bin [31.5,31.6) has 284 bin [31.6,31.7) has 266 bin [31.7,31.8) has 204 bin [31.8,31.9) has 193 bin [31.9,32.0) has 110 bin [32.0,32.1) has 86 bin [32.1,32.2) has 71 bin [32.2,32.3) has 60 bin [32.3,32.4) has 57 bin [32.4,32.5) has 25 bin [32.5,32.6) has 28 bin [32.6,32.7) has 18 bin [32.7,32.8) has 2 bin [32.8,32.9) has 6 bin [33.0,33.1) has 7 bin [33.1,33.2) has 1 average z coordinate 2.3 for 25740767 element(s) point source id histogram with bin size 1.000000 bin 88 has 6483633 bin 89 has 19146642 bin 90 has 110492 average point source id 88.752410602217097 for 25740767 element(s)