lasinfo (210611) report for 'AHN4T/12CZ2_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: 334/2022 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: 51604744 number of points by return: 33702174 10388688 5391078 1754410 345636 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 551230 0 min x y z: 226980.000 551230.000 11.707 max x y z: 228019.999 552519.999 49.186 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: 51604744 extended number of points by return: 33702174 10388688 5391078 1754410 345636 21135 1623 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 11707 49186 intensity 10 4913 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 48 206 gps_time 324204994.318683 330858076.680474 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 39 255 B 27 255 NIR 0 255 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 -15.94 32.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33702174 number of intermediate returns: 7553653 number of last returns: 33634861 number of single returns: 23285944 covered area in square units/kilounits: 1339928/1.34 point density: all returns 38.51 last only 25.10 (per square units) spacing: all returns 0.16 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51604744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33702174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10388688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5391078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1754410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 345636 instead zero. overview over extended number of returns of given pulse: 23285944 9994333 10922903 5646352 1515234 217760 22218 0 0 0 0 0 0 0 0 histogram of classification of points: 21440463 unclassified (1) 28950217 ground (2) 1038871 building (6) 173449 water (9) 1744 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3434361 +---> 1378186 of those are unclassified (1) +---> 1927845 of those are ground (2) +---> 109958 of those are building (6) +---> 18198 of those are water (9) +---> 174 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 298 bin [11.8,11.9) has 33151 bin [11.9,12.0) has 56904 bin [12.0,12.1) has 15928 bin [12.1,12.2) has 22202 bin [12.2,12.3) has 39454 bin [12.3,12.4) has 40886 bin [12.4,12.5) has 65313 bin [12.5,12.6) has 140961 bin [12.6,12.7) has 263329 bin [12.7,12.8) has 352209 bin [12.8,12.9) 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bin [16.5,16.6) has 127920 bin [16.6,16.7) has 117791 bin [16.7,16.8) has 115290 bin [16.8,16.9) has 105453 bin [16.9,17.0) has 103707 bin [17.0,17.1) has 103647 bin [17.1,17.2) has 104700 bin [17.2,17.3) has 90892 bin [17.3,17.4) has 112585 bin [17.4,17.5) has 94036 bin [17.5,17.6) has 86839 bin [17.6,17.7) has 82790 bin [17.7,17.8) has 87501 bin [17.8,17.9) has 94065 bin [17.9,18.0) has 85098 bin [18.0,18.1) has 81253 bin [18.1,18.2) has 79498 bin [18.2,18.3) has 78682 bin [18.3,18.4) has 78953 bin [18.4,18.5) has 79049 bin [18.5,18.6) has 79314 bin [18.6,18.7) has 76804 bin [18.7,18.8) has 75727 bin [18.8,18.9) has 80880 bin [18.9,19.0) has 78316 bin [19.0,19.1) has 76725 bin [19.1,19.2) has 82952 bin [19.2,19.3) has 79396 bin [19.3,19.4) has 79625 bin [19.4,19.5) has 80450 bin [19.5,19.6) has 80849 bin [19.6,19.7) has 81819 bin [19.7,19.8) has 81231 bin [19.8,19.9) has 80123 bin [19.9,20.0) has 87874 bin [20.0,20.1) has 82034 bin [20.1,20.2) has 79817 bin [20.2,20.3) has 80631 bin 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[31.6,31.7) has 118420 bin [31.7,31.8) has 117457 bin [31.8,31.9) has 117307 bin [31.9,32.0) has 115911 bin [32.0,32.1) has 114184 bin [32.1,32.2) has 112727 bin [32.2,32.3) has 112214 bin [32.3,32.4) has 111456 bin [32.4,32.5) has 110952 bin [32.5,32.6) has 109110 bin [32.6,32.7) has 107452 bin [32.7,32.8) has 105671 bin [32.8,32.9) has 104781 bin [32.9,33.0) has 103992 bin [33.0,33.1) has 102453 bin [33.1,33.2) has 100928 bin [33.2,33.3) has 100180 bin [33.3,33.4) has 99444 bin [33.4,33.5) has 97666 bin [33.5,33.6) has 97161 bin [33.6,33.7) has 95376 bin [33.7,33.8) has 93880 bin [33.8,33.9) has 92496 bin [33.9,34.0) has 91307 bin [34.0,34.1) has 89376 bin [34.1,34.2) has 88490 bin [34.2,34.3) has 86706 bin [34.3,34.4) has 85410 bin [34.4,34.5) has 84613 bin [34.5,34.6) has 83450 bin [34.6,34.7) has 82475 bin [34.7,34.8) has 81018 bin [34.8,34.9) has 79092 bin [34.9,35.0) has 78124 bin [35.0,35.1) has 76481 bin [35.1,35.2) has 74746 bin [35.2,35.3) has 73822 bin [35.3,35.4) has 71756 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has 1102 bin [43.2,43.3) has 1032 bin [43.3,43.4) has 861 bin [43.4,43.5) has 898 bin [43.5,43.6) has 789 bin [43.6,43.7) has 689 bin [43.7,43.8) has 593 bin [43.8,43.9) has 604 bin [43.9,44.0) has 560 bin [44.0,44.1) has 475 bin [44.1,44.2) has 371 bin [44.2,44.3) has 411 bin [44.3,44.4) has 358 bin [44.4,44.5) has 362 bin [44.5,44.6) has 340 bin [44.6,44.7) has 294 bin [44.7,44.8) has 255 bin [44.8,44.9) has 260 bin [44.9,45.0) has 266 bin [45.0,45.1) has 192 bin [45.1,45.2) has 205 bin [45.2,45.3) has 163 bin [45.3,45.4) has 161 bin [45.4,45.5) has 127 bin [45.5,45.6) has 95 bin [45.6,45.7) has 99 bin [45.7,45.8) has 80 bin [45.8,45.9) has 46 bin [45.9,46.0) has 45 bin [46.0,46.1) has 38 bin [46.1,46.2) has 35 bin [46.2,46.3) has 33 bin [46.3,46.4) has 31 bin [46.4,46.5) has 39 bin [46.5,46.6) has 33 bin [46.6,46.7) has 35 bin [46.7,46.8) has 33 bin [46.8,46.9) has 27 bin [46.9,47.0) has 12 bin [47.0,47.1) has 34 bin [47.1,47.2) has 27 bin [47.2,47.3) has 27 bin [47.3,47.4) has 34 bin [47.4,47.5) has 28 bin [47.5,47.6) has 24 bin [47.6,47.7) has 24 bin [47.7,47.8) has 20 bin [47.8,47.9) has 25 bin [47.9,48.0) has 18 bin [48.0,48.1) has 12 bin [48.1,48.2) has 3 bin [48.2,48.3) has 13 bin [48.3,48.4) has 10 bin [48.4,48.5) has 13 bin [48.5,48.6) has 15 bin [48.6,48.7) has 8 bin [48.7,48.8) has 5 bin [48.8,48.9) has 5 bin [48.9,49.0) has 2 bin [49.0,49.1) has 3 bin [49.1,49.2) has 2 average z coordinate 19.4 for 51604744 element(s) point source id histogram with bin size 1.000000 bin 48 has 10260463 bin 49 has 24135891 bin 202 has 16654447 bin 206 has 553943 average point source id 99.864296100374034 for 51604744 element(s)