lasinfo (210611) report for 'AHN4T/28FN1_13.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: 336/2022 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: 40447291 number of points by return: 29285996 7063219 3105826 853546 138704 scale factor x y z: 0.001 0.001 0.001 offset x y z: 251980 496230 0 min x y z: 251980.000 496230.000 30.673 max x y z: 253019.999 497519.999 77.178 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: 40447291 extended number of points by return: 29285996 7063219 3105826 853546 138704 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 30673 77178 intensity 56 3431 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -29 12 user_data 6 7 point_source_ID 173 174 gps_time 324215244.659505 324217283.171037 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 32 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 17.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29285996 number of intermediate returns: 4113496 number of last returns: 29262236 number of single returns: 22214437 covered area in square units/kilounits: 1341588/1.34 point density: all returns 30.15 last only 21.81 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40447291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29285996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7063219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3105826 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 853546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 138704 instead zero. overview over extended number of returns of given pulse: 22214437 7920531 6759701 2859205 625023 64051 4343 0 0 0 0 0 0 0 0 histogram of classification of points: 12392115 unclassified (1) 27507015 ground (2) 548161 building (6) +-> flagged as extended overlap: 2685927 +---> 801334 of those are unclassified (1) +---> 1870997 of those are ground (2) +---> 13596 of those are building (6) z coordinate histogram with bin size 0.100000 bin [30.6,30.7) has 1 bin [30.7,30.8) has 62 bin [30.8,30.9) has 3667 bin [30.9,31.0) has 26924 bin [31.0,31.1) has 98534 bin [31.1,31.2) has 130829 bin [31.2,31.3) has 151732 bin [31.3,31.4) has 162807 bin [31.4,31.5) has 234323 bin [31.5,31.6) has 299966 bin [31.6,31.7) has 377440 bin [31.7,31.8) has 389300 bin [31.8,31.9) has 399856 bin [31.9,32.0) has 382797 bin [32.0,32.1) has 419113 bin [32.1,32.2) has 452877 bin [32.2,32.3) has 432917 bin [32.3,32.4) 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[51.3,51.4) has 61333 bin [51.4,51.5) has 60322 bin [51.5,51.6) has 59907 bin [51.6,51.7) has 59656 bin [51.7,51.8) has 59199 bin [51.8,51.9) has 58759 bin [51.9,52.0) has 58134 bin [52.0,52.1) has 57397 bin [52.1,52.2) has 56625 bin [52.2,52.3) has 55593 bin [52.3,52.4) has 54384 bin [52.4,52.5) has 53405 bin [52.5,52.6) has 52691 bin [52.6,52.7) has 51218 bin [52.7,52.8) has 51163 bin [52.8,52.9) has 49973 bin [52.9,53.0) has 49033 bin [53.0,53.1) has 48264 bin [53.1,53.2) has 46787 bin [53.2,53.3) has 45500 bin [53.3,53.4) has 44261 bin [53.4,53.5) has 42856 bin [53.5,53.6) has 41565 bin [53.6,53.7) has 40229 bin [53.7,53.8) has 39081 bin [53.8,53.9) has 38539 bin [53.9,54.0) has 37418 bin [54.0,54.1) has 36334 bin [54.1,54.2) has 35413 bin [54.2,54.3) has 34184 bin [54.3,54.4) has 33650 bin [54.4,54.5) has 32128 bin [54.5,54.6) has 30659 bin [54.6,54.7) has 29611 bin [54.7,54.8) has 28139 bin [54.8,54.9) has 26971 bin [54.9,55.0) has 26371 bin [55.0,55.1) has 25115 bin [55.1,55.2) 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2890 bin [59.1,59.2) has 2692 bin [59.2,59.3) has 2491 bin [59.3,59.4) has 2230 bin [59.4,59.5) has 2079 bin [59.5,59.6) has 1977 bin [59.6,59.7) has 1848 bin [59.7,59.8) has 1663 bin [59.8,59.9) has 1491 bin [59.9,60.0) has 1390 bin [60.0,60.1) has 1374 bin [60.1,60.2) has 1215 bin [60.2,60.3) has 1099 bin [60.3,60.4) has 1108 bin [60.4,60.5) has 1097 bin [60.5,60.6) has 927 bin [60.6,60.7) has 841 bin [60.7,60.8) has 694 bin [60.8,60.9) has 672 bin [60.9,61.0) has 608 bin [61.0,61.1) has 567 bin [61.1,61.2) has 506 bin [61.2,61.3) has 513 bin [61.3,61.4) has 442 bin [61.4,61.5) has 430 bin [61.5,61.6) has 408 bin [61.6,61.7) has 365 bin [61.7,61.8) has 314 bin [61.8,61.9) has 301 bin [61.9,62.0) has 293 bin [62.0,62.1) has 267 bin [62.1,62.2) has 240 bin [62.2,62.3) has 232 bin [62.3,62.4) has 200 bin [62.4,62.5) has 217 bin [62.5,62.6) has 187 bin [62.6,62.7) has 210 bin [62.7,62.8) has 190 bin [62.8,62.9) has 186 bin [62.9,63.0) has 186 bin [63.0,63.1) has 148 bin [63.1,63.2) has 161 bin [63.2,63.3) has 156 bin [63.3,63.4) has 132 bin [63.4,63.5) has 143 bin [63.5,63.6) has 146 bin [63.6,63.7) has 151 bin [63.7,63.8) has 137 bin [63.8,63.9) has 129 bin [63.9,64.0) has 136 bin [64.0,64.1) has 98 bin [64.1,64.2) has 78 bin [64.2,64.3) has 93 bin [64.3,64.4) has 68 bin [64.4,64.5) has 66 bin [64.5,64.6) has 69 bin [64.6,64.7) has 80 bin [64.7,64.8) has 68 bin [64.8,64.9) has 52 bin [64.9,65.0) has 32 bin [65.0,65.1) has 40 bin [65.1,65.2) has 27 bin [65.2,65.3) has 19 bin [65.3,65.4) has 15 bin [65.4,65.5) has 6 bin [65.5,65.6) has 6 bin [65.6,65.7) has 5 bin [65.7,65.8) has 8 bin [65.8,65.9) has 9 bin [65.9,66.0) has 3 bin [66.0,66.1) has 3 bin [66.4,66.5) has 1 bin [66.6,66.7) has 2 bin [66.7,66.8) has 1 bin [67.3,67.4) has 2 bin [67.4,67.5) has 1 bin [67.6,67.7) has 1 bin [67.9,68.0) has 2 bin [68.0,68.1) has 2 bin [68.1,68.2) has 8 bin [68.2,68.3) has 8 bin [68.6,68.7) has 1 bin [68.8,68.9) has 1 bin [68.9,69.0) has 1 bin [69.0,69.1) has 3 bin [69.1,69.2) has 3 bin [69.2,69.3) has 2 bin [69.5,69.6) has 4 bin [70.1,70.2) has 1 bin [70.3,70.4) has 1 bin [70.5,70.6) has 1 bin [70.6,70.7) has 2 bin [70.9,71.0) has 1 bin [71.0,71.1) has 1 bin [71.1,71.2) has 2 bin [71.5,71.6) has 6 bin [71.6,71.7) has 2 bin [72.0,72.1) has 1 bin [72.1,72.2) has 2 bin [72.3,72.4) has 2 bin [72.4,72.5) has 1 bin [72.5,72.6) has 3 bin [72.6,72.7) has 1 bin [72.7,72.8) has 1 bin [72.8,72.9) has 1 bin [72.9,73.0) has 3 bin [73.0,73.1) has 3 bin [73.1,73.2) has 2 bin [73.2,73.3) has 2 bin [73.3,73.4) has 12 bin [73.4,73.5) has 8 bin [76.9,77.0) has 1 bin [77.1,77.2) has 2 average z coordinate 37.9 for 40447291 element(s) point source id histogram with bin size 1.000000 bin 173 has 27123510 bin 174 has 13323781 average point source id 173.329410961045568 for 40447291 element(s)