lasinfo (210611) report for 'AHN4T/57AZ1_05.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: 10815276 number of points by return: 6862177 3012427 820057 111483 9132 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 367480 0 min x y z: 144405.975 367480.000 34.186 max x y z: 145019.999 368769.999 66.853 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: 10815276 extended number of points by return: 6862177 3012427 820057 111483 9132 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 425975 1039999 Y 0 1289999 Z 34186 66853 intensity 56 4673 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 68 70 gps_time 298040760.264005 298211910.380013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 35 255 B 22 255 NIR 23 255 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 46.73 ('Amplitude') attribute1 -16.59 30.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6862177 number of intermediate returns: 942117 number of last returns: 6845886 number of single returns: 3834904 covered area in square units/kilounits: 367760/0.37 point density: all returns 29.41 last only 18.62 (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 10815276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6862177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3012427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 820057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 111483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9132 instead zero. overview over extended number of returns of given pulse: 3834904 4390929 2132374 411120 43295 2542 112 0 0 0 0 0 0 0 0 histogram of classification of points: 5293048 unclassified (1) 5486862 ground (2) 27456 building (6) 7026 water (9) 884 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1275975 +---> 626090 of those are unclassified (1) +---> 648006 of those are ground (2) +---> 1879 of those are water (9) z coordinate histogram with bin size 0.100000 bin [34.1,34.2) has 1 bin [34.2,34.3) has 27 bin [34.3,34.4) has 250 bin [34.4,34.5) has 826 bin [34.5,34.6) has 1878 bin [34.6,34.7) has 2796 bin [34.7,34.8) has 4359 bin [34.8,34.9) has 6973 bin [34.9,35.0) has 34206 bin [35.0,35.1) has 87492 bin [35.1,35.2) has 116295 bin [35.2,35.3) has 124161 bin [35.3,35.4) has 150515 bin [35.4,35.5) has 190516 bin [35.5,35.6) has 179592 bin [35.6,35.7) has 163832 bin [35.7,35.8) has 137041 bin [35.8,35.9) has 93680 bin [35.9,36.0) has 83504 bin [36.0,36.1) has 94693 bin [36.1,36.2) has 106717 bin [36.2,36.3) has 136304 bin [36.3,36.4) has 149926 bin [36.4,36.5) has 149968 bin [36.5,36.6) has 156499 bin [36.6,36.7) has 162661 bin [36.7,36.8) has 187697 bin [36.8,36.9) has 181118 bin [36.9,37.0) has 158182 bin [37.0,37.1) has 170237 bin [37.1,37.2) has 178069 bin [37.2,37.3) has 177320 bin [37.3,37.4) has 162459 bin [37.4,37.5) has 169321 bin [37.5,37.6) has 156335 bin [37.6,37.7) has 136602 bin [37.7,37.8) has 116700 bin [37.8,37.9) has 114198 bin [37.9,38.0) has 117725 bin [38.0,38.1) has 121559 bin [38.1,38.2) has 128452 bin [38.2,38.3) has 130121 bin [38.3,38.4) has 139945 bin [38.4,38.5) has 135107 bin [38.5,38.6) has 127633 bin [38.6,38.7) has 115555 bin [38.7,38.8) has 97853 bin [38.8,38.9) has 85680 bin [38.9,39.0) has 80869 bin [39.0,39.1) has 69413 bin [39.1,39.2) has 56350 bin [39.2,39.3) has 47299 bin [39.3,39.4) has 43285 bin [39.4,39.5) has 42278 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421 bin [62.8,62.9) has 362 bin [62.9,63.0) has 342 bin [63.0,63.1) has 322 bin [63.1,63.2) has 282 bin [63.2,63.3) has 239 bin [63.3,63.4) has 211 bin [63.4,63.5) has 209 bin [63.5,63.6) has 190 bin [63.6,63.7) has 162 bin [63.7,63.8) has 127 bin [63.8,63.9) has 119 bin [63.9,64.0) has 95 bin [64.0,64.1) has 58 bin [64.1,64.2) has 50 bin [64.2,64.3) has 32 bin [64.3,64.4) has 32 bin [64.4,64.5) has 31 bin [64.5,64.6) has 25 bin [64.6,64.7) has 20 bin [64.7,64.8) has 21 bin [64.8,64.9) has 9 bin [64.9,65.0) has 7 bin [65.0,65.1) has 12 bin [65.1,65.2) has 6 bin [65.2,65.3) has 3 bin [65.3,65.4) has 7 bin [65.4,65.5) has 5 bin [65.5,65.6) has 2 bin [65.6,65.7) has 4 bin [65.7,65.8) has 2 bin [65.8,65.9) has 9 bin [65.9,66.0) has 2 bin [66.0,66.1) has 3 bin [66.1,66.2) has 3 bin [66.4,66.5) has 1 bin [66.7,66.8) has 2 bin [66.8,66.9) has 1 average z coordinate 43.0 for 10815276 element(s) point source id histogram with bin size 1.000000 bin 68 has 760422 bin 69 has 9986324 bin 70 has 68530 average point source id 68.936026413010637 for 10815276 element(s)