lasinfo (210611) report for 'AHN4T/33AZ1_03.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: 337/2022 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: 43285627 number of points by return: 27604657 12057316 3229102 371776 21907 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 467480 0 min x y z: 181980.000 467480.000 33.320 max x y z: 183019.999 468769.999 66.103 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: 43285627 extended number of points by return: 27604657 12057316 3229102 371776 21907 833 36 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 33320 66103 intensity 56 4187 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 -30 11 user_data 6 7 point_source_ID 114 115 gps_time 328696302.618040 328697547.309917 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 60 255 B 57 255 NIR 46 248 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 1833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.75 25.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27604657 number of intermediate returns: 3628826 number of last returns: 27582298 number of single returns: 15530154 covered area in square units/kilounits: 1341600/1.34 point density: all returns 32.26 last only 20.56 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43285627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27604657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12057316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3229102 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 371776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21907 instead zero. overview over extended number of returns of given pulse: 15530154 17660839 8582044 1401861 105656 4839 234 0 0 0 0 0 0 0 0 histogram of classification of points: 21830612 unclassified (1) 21440274 ground (2) 1990 building (6) 12751 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2629891 +---> 1309853 of those are unclassified (1) +---> 1319881 of those are ground (2) +---> 157 of those are building (6) z coordinate histogram with bin size 0.100000 bin [33.3,33.4) has 41 bin [33.4,33.5) has 216 bin [33.5,33.6) has 1468 bin [33.6,33.7) has 3307 bin [33.7,33.8) has 12624 bin [33.8,33.9) has 29653 bin [33.9,34.0) has 63210 bin [34.0,34.1) has 70642 bin [34.1,34.2) has 101055 bin [34.2,34.3) has 116553 bin [34.3,34.4) has 144756 bin [34.4,34.5) has 158732 bin [34.5,34.6) has 188968 bin [34.6,34.7) has 228620 bin [34.7,34.8) has 229742 bin [34.8,34.9) has 265714 bin [34.9,35.0) has 310298 bin [35.0,35.1) has 390613 bin [35.1,35.2) has 433152 bin [35.2,35.3) has 417591 bin [35.3,35.4) has 395011 bin [35.4,35.5) has 392718 bin [35.5,35.6) has 355023 bin [35.6,35.7) has 334486 bin [35.7,35.8) has 326896 bin [35.8,35.9) has 362789 bin [35.9,36.0) has 359840 bin [36.0,36.1) has 323534 bin [36.1,36.2) has 323176 bin [36.2,36.3) has 315976 bin [36.3,36.4) has 304231 bin [36.4,36.5) has 302676 bin [36.5,36.6) has 308638 bin [36.6,36.7) has 336043 bin [36.7,36.8) has 378712 bin [36.8,36.9) has 400655 bin [36.9,37.0) has 435171 bin [37.0,37.1) has 435121 bin [37.1,37.2) has 534810 bin [37.2,37.3) has 606908 bin [37.3,37.4) has 499870 bin [37.4,37.5) has 409563 bin [37.5,37.6) has 393057 bin [37.6,37.7) has 396122 bin [37.7,37.8) has 402445 bin [37.8,37.9) has 427522 bin [37.9,38.0) has 422429 bin [38.0,38.1) has 425540 bin [38.1,38.2) has 443236 bin [38.2,38.3) has 458601 bin [38.3,38.4) has 466604 bin [38.4,38.5) has 460885 bin [38.5,38.6) has 474089 bin 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6273 bin [61.2,61.3) has 5787 bin [61.3,61.4) has 5467 bin [61.4,61.5) has 4893 bin [61.5,61.6) has 4520 bin [61.6,61.7) has 4014 bin [61.7,61.8) has 3787 bin [61.8,61.9) has 3526 bin [61.9,62.0) has 3342 bin [62.0,62.1) has 2969 bin [62.1,62.2) has 2704 bin [62.2,62.3) has 2556 bin [62.3,62.4) has 2419 bin [62.4,62.5) has 2125 bin [62.5,62.6) has 1846 bin [62.6,62.7) has 1674 bin [62.7,62.8) has 1523 bin [62.8,62.9) has 1445 bin [62.9,63.0) has 1211 bin [63.0,63.1) has 1107 bin [63.1,63.2) has 953 bin [63.2,63.3) has 831 bin [63.3,63.4) has 744 bin [63.4,63.5) has 635 bin [63.5,63.6) has 572 bin [63.6,63.7) has 430 bin [63.7,63.8) has 327 bin [63.8,63.9) has 313 bin [63.9,64.0) has 310 bin [64.0,64.1) has 255 bin [64.1,64.2) has 211 bin [64.2,64.3) has 221 bin [64.3,64.4) has 196 bin [64.4,64.5) has 143 bin [64.5,64.6) has 115 bin [64.6,64.7) has 69 bin [64.7,64.8) has 75 bin [64.8,64.9) has 52 bin [64.9,65.0) has 44 bin [65.0,65.1) has 41 bin [65.1,65.2) has 25 bin [65.2,65.3) has 26 bin [65.3,65.4) has 14 bin [65.4,65.5) has 25 bin [65.5,65.6) has 17 bin [65.6,65.7) has 7 bin [65.7,65.8) has 15 bin [65.8,65.9) has 12 bin [65.9,66.0) has 2 bin [66.0,66.1) has 2 bin [66.1,66.2) has 1 average z coordinate 42.2 for 43285627 element(s) point source id histogram with bin size 1.000000 bin 114 has 10642410 bin 115 has 32643217 average point source id 114.754135246787584 for 43285627 element(s)