lasinfo (210611) report for 'AHN4T/52EZ1_02.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: 46678849 number of points by return: 40088408 4880213 1463212 225999 21017 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 392480 0 min x y z: 200980.000 392480.000 16.861 max x y z: 202019.999 393769.999 51.612 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: 46678849 extended number of points by return: 40088408 4880213 1463212 225999 21017 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 16861 51612 intensity 0 5096 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 95 203 gps_time 297856978.435039 298299159.649519 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 45 255 B 32 255 NIR 0 255 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 50.96 ('Amplitude') attribute1 -16.63 34.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40088408 number of intermediate returns: 1713305 number of last returns: 40065649 number of single returns: 35188513 covered area in square units/kilounits: 1313000/1.31 point density: all returns 35.55 last only 30.51 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46678849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40088408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4880213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1463212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 225999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21017 instead zero. overview over extended number of returns of given pulse: 35188513 6844707 3718175 821957 98847 6319 331 0 0 0 0 0 0 0 0 histogram of classification of points: 7685948 unclassified (1) 36312575 ground (2) 1950443 building (6) 728823 water (9) 1060 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2984099 +---> 355589 of those are unclassified (1) +---> 2501152 of those are ground (2) +---> 114866 of those are building (6) +---> 12454 of those are water (9) +---> 38 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [16.8,16.9) has 11 bin [16.9,17.0) has 520 bin [17.0,17.1) has 1088 bin [17.1,17.2) has 3558 bin [17.2,17.3) has 4784 bin [17.3,17.4) has 10978 bin [17.4,17.5) has 42674 bin [17.5,17.6) has 66505 bin [17.6,17.7) has 70763 bin [17.7,17.8) has 88523 bin [17.8,17.9) has 328368 bin [17.9,18.0) has 741492 bin [18.0,18.1) has 327995 bin [18.1,18.2) has 328139 bin [18.2,18.3) has 577557 bin [18.3,18.4) has 631136 bin [18.4,18.5) has 1422506 bin [18.5,18.6) has 1292756 bin [18.6,18.7) has 926229 bin [18.7,18.8) has 1058638 bin [18.8,18.9) has 1372807 bin [18.9,19.0) has 1367573 bin [19.0,19.1) has 1623220 bin [19.1,19.2) has 1711198 bin [19.2,19.3) has 1469805 bin [19.3,19.4) has 1254088 bin [19.4,19.5) has 997683 bin [19.5,19.6) has 990589 bin [19.6,19.7) has 1384010 bin [19.7,19.8) has 2039330 bin [19.8,19.9) has 1500662 bin [19.9,20.0) has 1459217 bin [20.0,20.1) has 1881765 bin [20.1,20.2) has 1490798 bin [20.2,20.3) has 1373721 bin [20.3,20.4) has 1087409 bin [20.4,20.5) has 1053334 bin [20.5,20.6) has 1193295 bin [20.6,20.7) has 1055285 bin [20.7,20.8) has 973900 bin [20.8,20.9) has 835094 bin [20.9,21.0) has 492669 bin [21.0,21.1) has 253273 bin [21.1,21.2) has 192322 bin [21.2,21.3) has 142700 bin [21.3,21.4) has 110229 bin [21.4,21.5) has 105825 bin [21.5,21.6) has 115813 bin 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bin [44.9,45.0) has 338 bin [45.0,45.1) has 284 bin [45.1,45.2) has 301 bin [45.2,45.3) has 280 bin [45.3,45.4) has 287 bin [45.4,45.5) has 301 bin [45.5,45.6) has 279 bin [45.6,45.7) has 262 bin [45.7,45.8) has 280 bin [45.8,45.9) has 281 bin [45.9,46.0) has 292 bin [46.0,46.1) has 314 bin [46.1,46.2) has 339 bin [46.2,46.3) has 281 bin [46.3,46.4) has 296 bin [46.4,46.5) has 295 bin [46.5,46.6) has 282 bin [46.6,46.7) has 272 bin [46.7,46.8) has 248 bin [46.8,46.9) has 258 bin [46.9,47.0) has 269 bin [47.0,47.1) has 236 bin [47.1,47.2) has 236 bin [47.2,47.3) has 233 bin [47.3,47.4) has 208 bin [47.4,47.5) has 200 bin [47.5,47.6) has 190 bin [47.6,47.7) has 184 bin [47.7,47.8) has 174 bin [47.8,47.9) has 190 bin [47.9,48.0) has 178 bin [48.0,48.1) has 159 bin [48.1,48.2) has 163 bin [48.2,48.3) has 146 bin [48.3,48.4) has 145 bin [48.4,48.5) has 143 bin [48.5,48.6) has 138 bin [48.6,48.7) has 161 bin [48.7,48.8) has 106 bin [48.8,48.9) has 120 bin [48.9,49.0) has 115 bin [49.0,49.1) has 119 bin [49.1,49.2) has 115 bin [49.2,49.3) has 104 bin [49.3,49.4) has 109 bin [49.4,49.5) has 109 bin [49.5,49.6) has 77 bin [49.6,49.7) has 91 bin [49.7,49.8) has 86 bin [49.8,49.9) has 75 bin [49.9,50.0) has 61 bin [50.0,50.1) has 59 bin [50.1,50.2) has 55 bin [50.2,50.3) has 55 bin [50.3,50.4) has 62 bin [50.4,50.5) has 53 bin [50.5,50.6) has 62 bin [50.6,50.7) has 58 bin [50.7,50.8) has 57 bin [50.8,50.9) has 51 bin [50.9,51.0) has 31 bin [51.0,51.1) has 32 bin [51.1,51.2) has 15 bin [51.2,51.3) has 12 bin [51.3,51.4) has 4 bin [51.4,51.5) has 2 bin [51.6,51.7) has 1 average z coordinate 21.3 for 46678849 element(s) point source id histogram with bin size 1.000000 bin 95 has 262491 bin 96 has 20109744 bin 97 has 7829231 bin 203 has 18477383 average point source id 138.517044946845203 for 46678849 element(s)